SPB Metric V-Belt Sheaves - Taper Bushed

Part No. Dm Groove Bushing Max

Bore Figure B J K L M N Wt.

kg

SPB100 x 1-1610

100

1 1610 42 1 25 — — 25 — — 0.9

SPB100 x 2-1610 2 1610 42 3 44 62 19 25 — — 1.2

SPB100 x 3-1610 3 1610 42 3 63 62 38 25 — — 1.7

SPB112 x 1-1610

112

1 1610 42 1 25 — — 25 — — 1.1

SPB112 x 2-1610 2 1610 42 3 44 75 19 25 — — 1.5

SPB112 x 3-1610 3 1610 42 3 63 75 38 25 — — 2.0

SPB118 x 1-1610

118

1 1610 42 1 25 — — 25 — 92 1.3

SPB118 x 2-1610 2 1610 42 3 44 81 19 25 — — 1.7

SPB118 x 3-1610 3 1610 42 3 63 81 38 25 — — 2.3

SPB125 x 1-1610

125

1 1610 42 1 25 — — 25 — 92 1.5

SPB125 x 2-2012 2 2012 50 2 44 85 — 32 12 — 1.9

SPB125 x 3-2012 3 2012 50 2 63 85 - 32 31 — 2.4

SPB125 x 4-2012 4 2012 50 4 82 85 25 32 25 — 3.0

SPB125 x 5-2012 5 2012 50 3 101 85 69 32 — — 3.5

SPB132 x 1-1610

132

1 1610 42 1 25 — — 25 — 92 1.8

SPB132 x 2-2012 2 2012 50 2 44 92 — 32 12 — 2.2

SPB132 x 3-2012 3 2012 50 2 63 92 — 32 31 — 2.8

SPB132 x 4-2012 4 2012 50 4 82 92 25 32 25 — 3.4

SPB132 x 5-2012 5 2012 50 4 101 92 34.5 32 34.5 — 3.7

SPB140 x 1-1610

140

1 1610 42 1 25 — — 25 — 92 2.3

SPB140 x 2-2012 2 2012 50 2 44 100 — 32 12 — 2.7

SPB140 x 3-2012 3 2012 50 2 63 100 — 32 31 — 3.3

SPB140 x 4-2517* 4 2517 65 2 82 100 — 45 37 — 3.7

SPB140 x 5-2517* 5 2517 65 2 101 100 — 45 56 — 4.5

SPB140 x 6-2517* 6 2517 65 4 120 100 37.5 45 37.5 — 4.6

SPB150 x 1-1610

150

1 1610 42 1 25 — — 25 — 92 2.7

SPB150 x 2-2012 2 2012 50 2 44 110 — 32 12 — 3.1

SPB150 x 3-2517* 3 2517 65 2 63 110 — 45 18 — 3.9

SPB150 x 4-2517* 4 2517 65 2 82 110 — 45 37 — 4.4

SPB150 x 5-2517* 5 2517 65 4 101 110 28 45 28 — 5.2

SPB150 x 6-2517* 6 2517 65 4 120 110 37.5 45 37.5 — 5.6

Dimensions in mm

Fig 1 Fig 2 Fig 3 Fig 4

SPB Metric V-Belt Sheaves - Taper Bushed

Note: * Requires bushing with BSW threads.

Models Available

Introduction Mounted Ball Bearings SRE / SR2 Spherical Bearings SAF / Plummer Blocks Roller Chain & Sprockets Bushings & Hubs Gears & Racks Belt Drives / Couplings Linear Motion / WINKEL

24/7 Sales: 704-588-1091 │ Toll-Free: 800-763-4434 493 www.ptintl.com

Brg. Accessories, Radial Ball, & Eich Bearings Rod Ends & Spherical Plain Bearings

Web: https://www.rstbearing.com.cn

Tel: 024 22945833 22923833 24853899 Fax: 024 88729249 Mobile: 13940483518 15640413155（微信）

沈阳瑞思达轴承有限公司 SHENYANG TOTAL BEARING CO.,LTD.

SPB Metric V-Belt Sheaves - Taper Bushed

Part No. Dm Groove Bushing Max

Bore Figure B J K L M N Wt.

kg

SPB160 x 1-1610

160

1 1610 42 1 25 — — 25 — 92 2.5

SPB160 x 2-2012 2 2012 50 2 44 114 — 32 12 — 2.9

SPB160 x 3-2517* 3 2517 65 2 63 114 — 45 18 — 4.2

SPB160 x 4-2517* 4 2517 65 4 82 114 18.5 45 18.5 — 4.9

SPB160 x 5-2517* 5 2517 65 4 101 114 28 45 28 — 6.0

SPB160 x 6-3020 6 3020 75 4 120 114 34.5 51 34.5 — 5.4

SPB170 x 1-1610

170

1 1610 42 1 25 — — 25 — 92 2.9

SPB170 x 2-2012 2 2012 50 2 44 124 — 32 12 — 3.3

SPB170 x 3-2517* 3 2517 65 2 63 124 — 45 18 — 4.9

SPB170 x 4-2517* 4 2517 65 4 82 124 18.5 45 18.5 — 5.7

SPB170 x 5-3020 5 3020 75 4 101 124 25 51 25 — 6.1

SPB170 x 6-3020 6 3020 75 4 120 124 34.5 51 34.5 — 6.5

SPB170 x 8-3030 8 3030 75 4 158 129 41 76 41 — 9.5

SPB180 x 1-1610

180

1 1610 42 1 25 — — 25 — 92 4.1

SPB180 x 2-2517* 2 2517 65 1 44 134 — 45 1 — 4.5

SPB180 x 3-2517* 3 2517 65 2 63 134 — 45 18 — 5.5

SPB180 x 4-2517* 4 2517 65 4 82 134 18.5 45 18.5 — 6.9

SPB180 x 5-3020 5 3020 75 4 101 134 25 51 25 — 7.1

SPB180 x 6-3020 6 3020 75 4 120 134 34.5 51 34.5 — 7.7

SPB180 x 8-3030 8 3030 75 4 158 139 41 76 41 — 11.2

SPB190 x 1-2012

190

1 2012 50 1 25 — — 32 7 112 4.6

SPB190 x 2-2517* 2 2517 65 1 44 — — 45 1 124 5.0

SPB190 x 3-2517* 3 2517 65 2 63 144 — 45 18 — 6.3

SPB190 x 4-2517* 4 2517 65 4 82 144 18.5 45 18.5 — 7.6

SPB190 x 5-3020 5 3020 75 4 101 144 25 51 25 — 8.1

SPB190 x 6-3020 6 3020 75 4 120 144 34.5 51 34.5 — 9.2

SPB190 x 8-3020 8 3020 75 4 158 149 41 76 41 — 12.4

SPB200 x 1-2012

200

1 2012 50 1 25 — — 32 7 95 5.0

SPB200 x 2-2517* 2 2517 65 1 44 — — 45 1 124 5.4

SPB200 x 3-2517* 3 2517 65 2 63 154 — 45 18 — 6.5

SPB200 x 4-3020 4 3020 75 2 82 154 — 51 31 — 8.8

SPB200 x 5-3020 5 3020 75 2 101 154 — 51 50 — 9.1

SPB200 x 6-3020 6 3020 75 4 120 154 34.5 51 34.5 — 10.3

SPB200 x 8-3535* 8 3535 90 4 158 159 34.5 89 34.5 — 13.5

Dimensions in mm

Fig 1 Fig 2 Fig 4

Note: * Requires bushing with BSW threads.

Models Available

Introduction Mounted Ball Bearings SRE / SR2 Spherical Bearings SAF / Plummer Blocks Roller Chain & Sprockets Bushings & Hubs Gears & Racks Belt Drives / Couplings Linear Motion / WINKEL

24/7 Sales: 704-588-1091 │ Toll-Free: 800-763-4434 494 www.ptintl.com

Brg. Accessories, Radial Ball, & Eich Bearings Rod Ends & Spherical Plain Bearings

Web: https://www.rstbearing.com.cn

Tel: 024 22945833 22923833 24853899 Fax: 024 88729249 Mobile: 13940483518 15640413155（微信）

沈阳瑞思达轴承有限公司 SHENYANG TOTAL BEARING CO.,LTD.

SPB Metric V-Belt Sheaves - Taper Bushed

Part No. Dm Groove Bushing Max

Bore Figure B J K L M N Wt.

kg

SPB212 x 1-2012

212

1 2012 50 7 25 — — 32 7 95 4.2

SPB212 x 2-2517* 2 2517 65 1 44 — — 45 1 124 4.9

SPB212 x 3-2517* 3 2517 65 2 63 166.5 — 45 18 — 6.0

SPB212 x 4-3020 4 3020 75 2 82 166.5 — 51 31 — 9.8

SPB212 x 5-3020 5 3020 75 2 101 166.5 — 51 50 — 11.0

SPB212 x 6-3535* 6 3535 90 4 120 166.5 15.5 89 15.5 — 14.3

SPB212 x 8-3535* 8 3535 90 4 158 171 34.5 89 34.5 — 16.6

SPB224 x 1-2012

224

1 2012 50 1 25 — — 32 7 95 4.7

SPB224 x 2-2517* 2 2517 65 1 44 — — 45 1 124 5.3

SPB224 x 3-2517* 3 2517 65 2 63 178 — 45 18 — 6.3

SPB224 x 4-3020 4 3020 75 2 82 178 — 51 31 — 11.3

SPB224 x 5-3020 5 3020 75 2 101 178 — 51 50 — 12.7

SPB224 x 6-3535* 6 3535 90 4 120 178 15.5 89 15.5 — 17.0

SPB224 x 8-3535* 8 3535 90 4 158 184 34.5 89 34.5 — 19.3

SPB224 x 10-3535* 10 3535 90 4 196 184 46 89 61 — 21.8

SPB236 x 1-2012

236

1 2012 50 1 25 198 — 32 7 95 5.0

SPB236 x 2-2517* 2 2517 65 1 44 198 — 45 1 — 5.5

SPB236 x 3-2517* 3 2517 65 8 63 198 — 45 18 — 7.0

SPB236 x 4-3020 4 3020 75 8 82 198 15.5 51 15.5 — 14.5

SPB236 x 5-3535* 5 3535 90 3 101 198 — 89 12 — 16.9

SPB236 x 6-3535* 6 3535 90 4 120 198 15.5 89 15.5 — 20.0

SPB236 x 8-3535* 8 3535 90 4 158 198 34.5 89 34.5 — 22.3

SPB236 x 10-3535* 10 3535 90 4 196 198 53.5 89 53.5 — 25.3

SPB250 x 1-2012

250

1 2012 50 1 25 212 — 32 7 — 5.4

SPB250 x 2-2517* 2 2517 65 7 44 — — 45 1 124 5.5

SPB250 x 3-3020 3 3020 75 2 63 204 — 51 12 — 7.7

SPB250 x 4-3020 4 3020 75 2 82 204 — 51 31 — 19.6

SPB250 x 5-3535* 5 3535 90 2 101 204 — 89 12 — 21.7

SPB250 x 6-3535* 6 3535 90 4 120 204 15.5 89 15.5 — 23.3

SPB250 x 8-3535* 8 3535 90 4 158 204 34.5 89 34.5 — 27.5

SPB250 x 10-3535* 10 3535 90 4 196 204 46 89 61 — 29.3

SPB265 x 2-2517*

265

2 2517 65 7 44 224 0.5 45 0.5 124 6.2

SPB265 x 3-3020 3 3020 75 6 63 224 6 51 6 159 8.0

SPB265 x 4-3020 4 3020 75 6 82 224 15.5 51 15.5 519 9.5

SPB265 x 5-3525 5 3525 90 6 101 224 18 65 18 178 17.0

SPB265 x 6-3525 6 3525 90 6 120 224 27.5 65 27.5 178 16.7

SPB265 x 8-3525 8 3525 90 6 158 224 46.5 65 46.5 178 24.0

Dimensions in mm

Fig 1 Fig 2 Fig 3 Fig 4 Fig 7 Fig 8

Note: * Requires bushing with BSW threads.

Fig 6

Introduction Mounted Ball Bearings SRE / SR2 Spherical Bearings SAF / Plummer Blocks Roller Chain & Sprockets Bushings & Hubs Gears & Racks Belt Drives / Couplings Linear Motion / WINKEL

24/7 Sales: 704-588-1091 │ Toll-Free: 800-763-4434 495 www.ptintl.com

Brg. Accessories, Radial Ball, & Eich Bearings Rod Ends & Spherical Plain Bearings

Web: https://www.rstbearing.com.cn

Tel: 024 22945833 22923833 24853899 Fax: 024 88729249 Mobile: 13940483518 15640413155（微信）

沈阳瑞思达轴承有限公司 SHENYANG TOTAL BEARING CO.,LTD.

SPB Metric V-Belt Sheaves - Taper Bushed

Part No. Dm Groove Bushing Max

Bore Figure B J K L M N Wt.

kg

SPB280 x 1-2012

280

1 2012 50 7 25 242 — 32 7 95 6.2

SPB280 x 2-2517* 2 2517 65 7 44 242 0.5 45 0.5 124 6.8

SPB280 x 3-3020 3 3020 75 8 63 242 6 51 6 159 8.6

SPB280 x 4-3020 4 3020 75 6 82 242 15.5 51 15.5 159 10.1

SPB280 x 5-3535* 5 3535 90 6 101 239 6 89 6 178 17.8

SPB280 x 6-3535* 6 3535 90 6 120 239 15.5 89 15.5 178 19.6

SPB280 x 8-3535* 8 3535 90 6 158 239 34.5 89 34.5 — 26.7

SPB280 x 10-3535* 10 3535 90 6 196 239 46 89 61 — 30.5

SPB300 x 1-2012

300

1 2012 50 7 25 262 — 32 7 95 6.8

SPB300 x 2-2517* 2 2517 65 7 44 262 0.5 45 0.5 124 7.3

SPB300 x 3-3020 3 3020 75 8 63 262 6 51 6 159 9.2

SPB300 x 4-3020 4 3020 75 6 82 262 15.5 51 15.5 159 14.3

SPB300 x 5-3535* 5 3535 90 6 101 259 6 89 6 178 18.2

SPB300 x 6-3535* 6 3535 90 6 120 259 15.5 89 15.5 178 21.9

SPB300 x 8-3535* 8 3535 90 6 158 259 34.5 89 34.5 180 26.2

SPB315 x 1-2012

315

1 2012 50 7 25 277 — 32 7 95 7.2

SPB315 x 2-2517* 2 2517 65 7 44 269 0.5 45 0.5 124 7.8

SPB315 x 3-3020 3 3020 75 8 63 269 6 51 6 159 9.6

SPB315 x 4-3535* 4 3535 90 5 82 269 3.5 89 3.5 178 17.1

SPB315 x 5-3535* 5 3535 90 6 101 269 6 89 6 178 18.8

SPB315 x 6-3535* 6 3535 90 6 120 269 15.5 89 15.5 178 23.0

SPB315 x 8-3535* 8 3535 90 6 158 274 34.5 89 34.5 180 26.0

SPB315 x 10-3535* 10 3535 90 6 196 274 53.5 89 53.5 180 31.5

SPB335 x 2-2517*

335

2 2517 65 7 44 297 — 45 1 120 7.8

SPB335 x 3-3020 3 3020 75 8 63 297 6 51 6 145 10.5

SPB335 x 4-3535* 4 3535 90 7 82 297 3.5 89 3.5 178 18.3

SPB335 x 5-3535* 5 3535 90 8 101 297 6 89 6 178 19.5

SPB335 x 6-3535* 6 3535 90 8 120 297 15.5 89 15.5 179 22.0

SPB335 x 8-3535* 8 3535 90 8 158 294 34.5 89 34.5 180 28.2

SPB335 x 10-4040 10 4040 100 8 196 294 47 102 47 216 36.0

SPB355 x 2-3020

355

2 3020 75 7 44 309 3.5 51 3.5 159 8.7

SPB355 x 3-3020 3 3020 75 8 63 309 6 51 6 159 10.8

SPB355 x 4-3535* 4 3535 90 7 82 309 3.5 89 3.5 178 18.6

SPB355 x 5-3535* 5 3535 90 8 101 309 6 89 6 178 20.8

SPB355 x 6-3535* 6 3535 90 6 120 309 15.5 89 15.5 179 22.8

SPB355 x 8-3535* 8 3535 90 8 158 317 34.5 89 34.5 180 27.0

SPB355 x 10-4040 10 4040 100 8 196 317 47 102 47 216 38.0

Dimensions in mm

Fig 5 Fig 6 Fig 7 Fig 8

Note: * Requires bushing with BSW threads.

Models Available

Introduction Mounted Ball Bearings SRE / SR2 Spherical Bearings SAF / Plummer Blocks Roller Chain & Sprockets Bushings & Hubs Gears & Racks Belt Drives / Couplings Linear Motion / WINKEL

24/7 Sales: 704-588-1091 │ Toll-Free: 800-763-4434 496 www.ptintl.com

Brg. Accessories, Radial Ball, & Eich Bearings Rod Ends & Spherical Plain Bearings

Web: https://www.rstbearing.com.cn

Tel: 024 22945833 22923833 24853899 Fax: 024 88729249 Mobile: 13940483518 15640413155（微信）

沈阳瑞思达轴承有限公司 SHENYANG TOTAL BEARING CO.,LTD.

SPB Metric V-Belt Sheaves - Taper Bushed

Part No. Dm Groove Bushing Max

Bore Figure B J K L M N Wt.

kg

SPB375 x 2-3020

375

2 3020 75 7 44 335 3.5 51 3.5 159 9.5

SPB375 x 3-3020 3 3020 75 8 63 335 6 51 6 159 11.5

SPB375 x 4-3525 4 3525 90 8 82 335 8.5 65 8.5 178 16.5

SPB375 x 5-3535* 5 3535 90 8 101 335 18 65 18 178 21.0

SPB375 x 6-3535* 6 3535 90 8 120 335 27.5 65 27.5 178 25.0

SPB375 x 8-4040 8 4040 90 8 158 335 46.5 65 46.5 178 28.0

SPB400 x 2-3020

400

2 3020 75 7 44 354 3.5 51 3.5 159 10.0

SPB400 x 3-3535* 3 3535 90 7 63 354 13 89 13 178 18.3

SPB400 x 4-3535* 4 3535 90 7 82 354 3.5 89 3.5 178 20.5

SPB400 x 5-3535* 5 3535 90 8 101 354 6 89 6 178 23.4

SPB400 x 6-3535* 6 3535 90 8 120 354 15.5 89 15.5 179 25.1

SPB400 x 8-4040 8 4040 100 8 158 362 28 102 28 216 36.5

SPB400 x 10-4040 10 4040 100 8 196 362 47 102 47 216 41.0

SPB450 x 2-3020

450

2 3020 75 7 44 410 3.5 51 3.5 159 12.1

SPB450 x 3-3535* 3 3535 90 7 63 410 13 89 13 178 21.9

SPB450 x 4-3535* 4 3535 90 7 82 410 3.5 89 3.5 178 24.5

SPB450 x 5-3535* 5 3535 90 8 101 410 6 89 6 178 27.3

SPB450 x 6-4040 6 4040 100 8 120 410 9 102 9 216 35.5

SPB450 x 8-4040 8 4040 100 8 158 410 28 102 28 216 40.9

SPB450 x 10-4545 10 4545 110 8 196 410 40.5 115 40.5 242 53.5

SPB500 x 2-3020

500

2 3020 75 7 44 454 3.5 51 3.5 159 13.2

SPB500 x 3-3535* 3 3535 90 7 63 454 13 89 13 178 23.1

SPB500 x 4-3535* 4 3535 90 7 82 454 3.5 89 3.5 178 26.6

SPB500 x 5-3535* 5 3535 90 8 101 454 6 89 6 178 29.9

SPB500 x 6-4040 6 4040 100 8 120 454 9 102 9 216 38.9

SPB500 x 8-4040 8 4040 100 8 158 460 28 102 28 216 45.5

SPB500 x 10-4545 10 4545 110 8 196 460 40.5 115 40.5 242 61.0

SPB560 x 2-3020

560

2 3020 75 7 44 525 16 76 16 159 17.1

SPB560 x 3-3535* 3 3535 90 7 63 525 — 89 26 178 25.9

SPB560 x 4-3535* 4 3535 90 7 82 525 — 89 7 178 29.0

SPB560 x 5-4040 5 4040 100 7 101 525 0.5 102 0.5 216 35.3

SPB560 x 6-4040 6 4040 100 8 120 525 9 102 9 216 43.1

SPB560 x 8-4545 8 4545 110 8 158 525 21.5 115 21.5 242 49.0

SPB560 x 10-4545 10 4545 110 8 196 525 405 115 40.5 242 65.0

SPB630 x 2-3030

630

2 3030 75 7 44 584 16 76 16 146 19.3

SPB630 x 3-3535* 3 3535 90 7 63 584 13 89 13 178 28.9

SPB630 x 4-3535* 4 3535 90 7 82 284 3.5 89 3.5 178 33.3

SPB630 x 5-4040 5 4040 100 7 101 584 0.5 102 0.5 216 43.1

SPB630 x 6-4040 6 4040 100 8 120 584 9 102 9 216 49.2

SPB630 x 8-4545 8 4545 110 8 158 590 21.5 115 21.5 242 62.0

SPB630 x 10-4545 10 4545 110 8 196 590 40.5 115 40.5 242 72.0

Fig 7 Fig 8 Dimensions in mm

Note: * Requires bushing with BSW threads.

Models Available

Introduction Mounted Ball Bearings SRE / SR2 Spherical Bearings SAF / Plummer Blocks Roller Chain & Sprockets Bushings & Hubs Gears & Racks Belt Drives / Couplings Linear Motion / WINKEL

24/7 Sales: 704-588-1091 │ Toll-Free: 800-763-4434 497 www.ptintl.com

Brg. Accessories, Radial Ball, & Eich Bearings Rod Ends & Spherical Plain Bearings

Web: https://www.rstbearing.com.cn

Tel: 024 22945833 22923833 24853899 Fax: 024 88729249 Mobile: 13940483518 15640413155（微信）

沈阳瑞思达轴承有限公司 SHENYANG TOTAL BEARING CO.,LTD.

SPB Metric V-Belt Sheaves - Taper Bushed

Part No. Dm Groove Bushing Max

Bore Figure B J K L M N Wt.

kg

SPB710 x 2-3030

710

2 3030 75 7 44 670 16 76 16 145 23.0

SPB710 x 3-3535* 3 3535 90 7 63 670 13 89 13 180 33.2

SPB710 x 4-3535* 4 3535 90 7 82 670 3.5 89 3.5 180 39.1

SPB710 x 5-4040 5 4040 100 7 101 670 0.5 102 0.5 215 50.2

SPB710 x 6-4545 6 4545 110 8 120 670 2.5 115 2.5 242 62.3

SPB710 x 8-4545 8 4545 110 8 158 670 21.5 115 21.5 242 71.0

SPB710 x 10-4545 10 4545 110 8 196 670 40.5 115 40.5 242 80.0

SPB800 x 2-3535*

800

2 3535 90 7 44 760 22.5 89 22.5 180 29.8

SPB800 x 3-3535* 3 3535 90 7 63 760 13 89 13 180 36.7

SPB800 x 4-4040 4 4040 100 7 82 760 10 102 10 215 48.8

SPB800 x 5-4040 5 4040 100 7 101 760 0.5 102 0.5 216 56.1

SPB800 x 6-4545 6 4545 110 8 120 760 2.5 115 2.5 242 71.4

SPB800 x 8-4545 8 4545 110 8 158 760 21.5 115 21.5 242 90.9

SPB800 x 10-4545 10 4545 110 8 196 760 40.5 115 40.5 242 102.0

SPB900 x 3-3535*

900

3 3535 90 7 63 858 13 89 13 180 46.8

SPB900 x 4-4040 4 4040 100 7 82 858 10 102 10 216 60.0

SPB900 x 5-4545 5 4545 110 7 101 858 7 115 7 242 74.8

SPB900 x 6-4545 6 4545 110 8 120 858 2.5 115 2.5 242 81.5

SPB900 x 8-4545 8 4545 110 8 158 858 21.5 115 21.5 242 110.0

SPB900 x 10-5050 10 5050 125 8 196 858 34.5 127 34.5 267 126.0

SPB1000 x 3-4040

1000

3 4040 100 7 63 958 19.5 102 19.5 216 56.5

SPB1000 x 4-4040 4 4040 100 7 82 958 10 102 10 216 66.5

SPB1000 x 5-4545 5 4545 110 7 101 958 7 115 7 242 80.5

SPB1000 x 6-4545 6 4545 110 8 120 958 2.5 115 2.5 242 90.0

SPB1000 x 8-5050 8 5050 125 8 158 958 15.5 127 15.5 267 132.0

SPB1000 x 10-5050 10 5050 125 8 196 958 34.5 127 34.5 267 147.0

SPB1250 x 3-4040

1250

3 4040 100 7 63 1208 19.5 102 19.5 216 120.0

SPB1250 x 4-4545 4 4545 110 7 82 1208 16.5 115 16.5 242 152.0

SPB1250 x 5-4545 5 4545 110 7 101 1208 7 115 7 242 175.0

SPB1250 x 6-5050 6 5050 125 7 120 1208 3.5 127 3.5 267 190.0

SPB1250 x 8-5050 8 5050 125 8 158 1208 15.5 127 15.5 267 232.0

Fig 7 Fig 8

Dimensions in mm

Note: * Requires bushing with BSW threads.

Models Available

Introduction Mounted Ball Bearings SRE / SR2 Spherical Bearings SAF / Plummer Blocks Roller Chain & Sprockets Bushings & Hubs Gears & Racks Belt Drives / Couplings Linear Motion / WINKEL

24/7 Sales: 704-588-1091 │ Toll-Free: 800-763-4434 498 www.ptintl.com

Brg. Accessories, Radial Ball, & Eich Bearings Rod Ends & Spherical Plain Bearings

Web: https://www.rstbearing.com.cn

Tel: 024 22945833 22923833 24853899 Fax: 024 88729249 Mobile: 13940483518 15640413155（微信）

沈阳瑞思达轴承有限公司 SHENYANG TOTAL BEARING CO.,LTD.

SPC Metric V-Belt Sheaves - Taper Bushed

Part No. Dm Groove Bushing Max

Bore Figure B J K L M N Wt.

kg

SPC200 x 3-2517*

200

3 2517 65 4 85 151 20 45 20 — 9.0

SPC200 x 4-3020 4 3020 75 4 110.5 151 29.8 51 29.8 — 10.5

SPC200 x 5-3535* 5 3535 90 4 136 151 16 89 31 — 14.0

SPC200 x 6-3535* 6 3535 90 4 161.5 151 15.8 89 56.8 — 17.0

SPC200 x 8-3535* 8 3535 90 4 212.5 151 45.8 89 77.8 — 23.0

SPC212 x 3-3020

212

3 3020 75 4 85 163 17 51 17 — 10.0

SPC212 x 4-3020 4 3020 75 4 110.5 163 29.8 51 29.8 — 12.5

SPC212 x 5-3535* 5 3535 90 4 136 163 16 89 31 — 15.0

SPC212 x 6-3535* 6 3535 90 4 161.5 163 36.3 89 36.3 — 18.0

SPC212 x 8-3535* 8 3535 90 4 212.5 163 45.8 89 77.8 — 24.0

SPC224 x 2-3020

224

2 3020 75 4 59.5 170 4.3 51 4.3 — 8.1

SPC224 x 3-3020 3 3020 75 4 85 170 17 51 17 — 11.0

SPC224 x 4-3535* 4 3535 90 4 110.5 170 10.8 89 10.8 — 14.0

SPC224 x 5-3535* 5 3535 90 4 136 170 23.5 89 23.5 — 16.2

SPC224 x 6-3535* 6 3535 90 4 161.5 170 36.3 89 36.3 — 19.0

SPC224 x 8-3535* 8 3535 90 4 212.5 170 45.8 89 77.8 — 24.9

SPC236 x 3-3020

236

3 3020 75 4 85 182 17 51 17 — 12.0

SPC236 x 4-3535* 4 3535 90 4 110.5 182 10.8 89 10.8 — 17.2

SPC236 x 5-3535* 5 3535 90 4 136 182 23.5 89 23.5 — 19.1

SPC236 x 6-3535* 6 3535 90 4 161.5 182 36.3 89 36.3 — 20.8

SPC236 x 8-3535* 8 3535 90 4 212.5 182 45.8 89 77.8 — 25.5

SPC250 x 2-3020

250

2 3020 75 4 59.5 170 4.1 51 4.5 — 9.8

SPC250 x 3-3020 3 3020 75 4 85 200 17 51 17 — 14.5

SPC250 x 4-3535* 4 3535 90 4 110.5 200 10.8 89 10.8 — 20.7

SPC250 x 5-3535* 5 3535 90 4 136 200 23.5 89 23.5 — 22.8

SPC250 x 6-3535* 6 3535 90 4 161.5 200 36.3 89 36.3 — 26.0

SPC250 x 8-3535* 8 3535 90 4 212.5 200 61.8 89 61.8 — 29.7

SPC250 x 10-4040 10 4040 100 4 264 200 81 102 81 — 32.0

SPC265 x 3-3535*

265

3 3535 90 1 85 215 — 89 4 178 21.2

SPC265 x 4-3535* 4 3535 90 6 110.5 215 10.8 89 10.8 178 24.0

SPC265 x 5-3535* 5 3535 90 6 136 215 23.5 89 23.5 178 26.2

SPC265 x 6-3535* 6 3535 90 6 161.5 215 36.3 89 36.3 178 29.0

SPC265 x 8-3535* 8 3535 90 6 212.5 215 61.8 89 61.8 178 33.3

Dimensions in mm

Fig 1 Fig 4 Fig 6

Note: * Requires bushing with BSW threads.

Models Available

Introduction Mounted Ball Bearings SRE / SR2 Spherical Bearings SAF / Plummer Blocks Roller Chain & Sprockets Bushings & Hubs Gears & Racks Belt Drives / Couplings Linear Motion / WINKEL

24/7 Sales: 704-588-1091 │ Toll-Free: 800-763-4434 499 www.ptintl.com

Brg. Accessories, Radial Ball, & Eich Bearings Rod Ends & Spherical Plain Bearings

Web: https://www.rstbearing.com.cn

Tel: 024 22945833 22923833 24853899 Fax: 024 88729249 Mobile: 13940483518 15640413155（微信）

沈阳瑞思达轴承有限公司 SHENYANG TOTAL BEARING CO.,LTD.

SPC Metric V-Belt Sheaves - Taper Bushed

Part No. Dm Groove Bushing Max

Bore Figure B J K L M N Wt.

kg

SPC280 x 3-3535*

280

3 3535 90 1 85 230 — 89 4 178 24.0

SPC280 x 4-3535* 4 3535 90 6 110.5 230 10.8 89 10.8 178 29.0

SPC280 x 5-3535* 5 3535 90 6 136 230 23.5 89 23.5 178 31.0

SPC280 x 6-3535* 6 3535 90 6 161.5 230 36.3 89 36.3 178 33.8

SPC280 x 8-3535* 8 3535 90 6 212.5 230 61.8 89 61.8 178 37.5

SPC280 x 10-4545 10 4545 100 6 264 230 81 105 81 — 40.0

SPC300 x 3-3535*

300

3 3535 90 5 85 250 2 89 2 178 21.0

SPC300 x 4-3535* 4 3535 90 6 110.5 250 10.8 89 10.8 178 25.0

SPC300 x 5-3535* 5 3535 90 6 136 250 23.5 89 23.5 178 28.5

SPC300 x 6-3535* 6 3535 90 6 161.5 250 36.3 89 36.3 178 29.0

SPC300 x 8-4040 8 4040 100 4 212.5 250 55.3 102 55.3 — 46.5

SPC300 x 10-4545 10 4545 100 6 264 250 75 115 75 — 65.0

SPC315 x 3-3535*

315

3 3535 90 5 85 265 2 89 2 178 21.6

SPC315 x 4-3535* 4 3535 90 6 110.5 265 10.8 89 10.8 178 24.6

SPC315 x 5-3535* 5 3535 90 6 136 265 23.5 89 23.5 178 29.0

SPC315 x 6-3535* 6 3535 90 6 161.5 265 36.3 89 36.3 178 31.4

SPC315 x 8-4040 8 4040 100 4 212.5 265 55.3 102 55.3 200 50.0

SPC315 x 10-4545 10 4545 100 6 264 265 75 115 75 — 78.0

SPC335 x 3-3535*

335

3 3535 90 5 85 282 2 89 2 178 22.5

SPC335 x 4-3535* 4 3535 90 6 110.5 282 10.8 89 10.8 178 26.5

SPC335 x 5-3535* 5 3535 90 6 136 282 23.5 89 23.5 178 30.0

SPC335 x 6-3535* 6 3535 90 6 161.5 282 36.3 89 36.3 178 35.0

SPC335 x 8-4040 8 4040 100 6 212.5 282 55.3 102 55.3 200 58.0

SPC335 x 10-4545 10 4545 100 6 264 282 75 115 75 — 85.0

SPC355 x 3-3535*

355

3 3535 90 5 85 305 2 89 2 178 22.9

SPC355 x 4-3535* 4 3535 90 6 110.5 305 10.8 89 10.8 178 28.3

SPC355 x 5-3535* 5 3535 90 6 136 305 23.5 89 23.5 178 32.5

SPC355 x 6-3535* 6 3535 90 6 161.5 305 36.3 89 36.3 178 36.0

SPC355 x 8-4040 8 4040 100 6 212.5 305 55.3 102 55.3 200 67.5

SPC355 x 10-4545 10 4545 100 6 264 305 75 115 75 — 88.0

SPC375 x 3-3535*

375

3 3535 90 5 85 322 2 89 2 178 23.8

SPC375 x 4-3535* 4 3535 90 6 110.5 322 10.8 89 10.8 178 30.0

SPC375 x 5-3535* 5 3535 90 6 136 322 23.5 89 23.5 178 33.0

SPC375 x 6-4040 6 4040 100 6 161.5 322 29.8 102 29.8 216 45.5

SPC375 x 8-4545 8 4545 110 6 212.5 322 48.8 115 48.8 225 68.0

SPC375 x 10-5050 10 5050 100 6 264 322 75 115 75 — 92.0

Dimensions in mm

Fig 1 Fig 4 Fig 5 Fig 6

Note: * Requires bushing with BSW threads.

Models Available

Introduction Mounted Ball Bearings SRE / SR2 Spherical Bearings SAF / Plummer Blocks Roller Chain & Sprockets Bushings & Hubs Gears & Racks Belt Drives / Couplings Linear Motion / WINKEL

24/7 Sales: 704-588-1091 │ Toll-Free: 800-763-4434 500 www.ptintl.com

Brg. Accessories, Radial Ball, & Eich Bearings Rod Ends & Spherical Plain Bearings

Web: https://www.rstbearing.com.cn

Tel: 024 22945833 22923833 24853899 Fax: 024 88729249 Mobile: 13940483518 15640413155（微信）

沈阳瑞思达轴承有限公司 SHENYANG TOTAL BEARING CO.,LTD.

SPC Metric V-Belt Sheaves - Taper Bushed

Part No. Dm Groove Bushing Max

Bore Figure B J K L M N Wt.

kg

SPC400 x 3-3535*

400

3 3535 90 7 85 350 2 89 2 178 24.1

SPC400 x 4-3535* 4 3535 90 8 110.5 350 10.8 89 10.8 178 28.0

SPC400 x 5-3535* 5 3535 90 8 136 350 23.5 89 23.5 178 34.0

SPC400 x 6-4040 6 4040 100 6 161.5 350 29.8 102 29.8 216 48.0

SPC400 x 8-4545 8 4545 110 6 212.5 350 48.8 115 48.8 240 65.0

SPC425 x 3-3535*

425

3 3535 90 7 85 372 2 89 2 178 26.0

SPC425 x 4-3535* 4 3535 90 8 110.5 372 10.8 89 10.8 178 31.0

SPC425 x 5-4040 5 4040 100 6 136 372 17 102 17 216 45.0

SPC425 x 6-4545 6 4545 110 6 161.5 372 23.3 115 23.3 242 58.0

SPC425 x 8-4545 8 4545 110 6 212.5 372 42.8 127 42.8 265 74.0

SPC425 x 10-5050 10 5050 110 6 264 372 68.5 127 68.5 265 105.0

SPC450 x 3-3535*

450

3 3535 90 7 85 400 2 89 2 178 28.6

SPC450 x 4-3535* 4 3535 90 8 110.5 400 10.8 89 10.8 178 33.5

SPC450 x 5-4040 5 4040 100 8 136 400 17 102 17 216 45.0

SPC450 x 6-4545 6 4545 110 6 161.5 400 23.3 115 23.3 242 61.1

SPC450 x 8-5050 8 5050 125 6 212.5 400 42.8 127 42.8 265 78.7

SPC450 x 10-5050 10 5050 125 6 264 400 68.5 127 68.5 265 109.0

SPC475 x 3-3535*

475

3 3535 90 7 85 422 2 89 2 178 40.0

SPC475 x 4-3535* 4 3535 90 8 110.5 422 10.8 89 10.8 178 47.0

SPC475 x 5-4040 5 4040 100 8 136 422 17 102 17 216 47.2

SPC475 x 6-4545 6 4545 110 6 161.5 422 23.3 115 23.3 242 62.8

SPC475 x 8-5050 8 5050 125 6 212.5 422 42.8 127 42.8 265 81.5

SPC475 x 10-5050 10 5050 125 6 264 422 68.5 127 68.5 265 125.0

SPC500 x 3-3535*

500

3 3535 90 7 85 450 2 89 2 178 30.9

SPC500 x 4-3535* 4 3535 90 8 110.5 450 10.8 89 10.8 178 39.0

SPC500 x 5-4040 5 4040 100 8 136 450 17 102 17 216 48.7

SPC500 x 6-4545 6 4545 110 8 161.5 450 23.3 115 23.3 242 60.2

SPC500 x 8-5050 8 5050 125 6 212.5 450 42.8 127 42.8 265 87.4

SPC500 x 10-5050 10 5050 125 6 264 450 68.5 127 68.5 26.5 132.0

SPC530 x 3-3535*

530

3 3535 90 7 85 480 2 89 2 178 35.0

SPC530 x 4-4040 4 4040 100 8 110.5 480 4.3 102 4.3 216 40.0

SPC530 x 5-4545 5 4545 110 8 136 480 11 115 11 242 60.0

SPC530 x 6-5050 6 5050 125 8 161.5 480 17.3 127 17.3 265 73.0

SPC530 x 8-5050 8 5050 125 6 212.5 480 42.8 127 42.8 265 94.0

SPC530 x 10-5050 10 5050 125 6 264 480 68.5 127 68.5 265 145.0

SPC560 x 3-3535*

560

3 3535 90 7 85 510 2 89 2 178 36.0

SPC560 x 4-4040 4 4040 100 8 110.5 510 4.3 102 4.3 216 50.0

SPC560 x 5-4545 5 4545 110 8 136 510 11 115 11 242 63.0

SPC560 x 6-5050 6 5050 125 8 161.5 510 17.3 127 17.3 265 77.0

SPC560 x 8-5050 8 5050 125 8 212.5 510 42.8 127 42.8 265 94.0

SPC560 x 10-5050 10 5050 125 6 264 510 68.5 127 68.5 265 150.0

Dimensions in mm Fig 6 Fig 7 Fig 8

Note: * Requires bushing with BSW threads.

Models Available

Introduction Mounted Ball Bearings SRE / SR2 Spherical Bearings SAF / Plummer Blocks Roller Chain & Sprockets Bushings & Hubs Gears & Racks Belt Drives / Couplings Linear Motion / WINKEL

24/7 Sales: 704-588-1091 │ Toll-Free: 800-763-4434 501 www.ptintl.com

Brg. Accessories, Radial Ball, & Eich Bearings Rod Ends & Spherical Plain Bearings

Web: https://www.rstbearing.com.cn

Tel: 024 22945833 22923833 24853899 Fax: 024 88729249 Mobile: 13940483518 15640413155（微信）

沈阳瑞思达轴承有限公司 SHENYANG TOTAL BEARING CO.,LTD.

SPC Metric V-Belt Sheaves - Taper Bushed

Part No. Dm Groove Bushing Max

Bore Figure B J K L M N Wt.

kg

SPC630 x 3-4040

630

3 4040 100 7 85 580 8.5 102 8.5 216 48.5

SPC630 x 4-4545 4 4545 110 7 110.5 580 2.2 115 2.2 242 61.0

SPC630 x 5-5050 5 5050 125 8 136 580 4.5 127 4.5 267 77.0

SPC630 x 6-5050 6 5050 125 8 161.5 580 17.3 127 17.3 267 86.0

SPC630 x 8-5050 8 5050 125 8 212.5 580 42.8 127 42.8 265 105.5

SPC630 x 10-5050 10 5050 125 8 264 580 68.5 127 68.5 267 170.0

SPC710 x 3-4040

710

3 4040 100 7 85 667 8.5 102 8.5 216 57.0

SPC710 x 4-4545 4 4545 110 7 110.5 667 2.2 115 2.2 242 70.0

SPC710 x 5-5050 5 5050 125 8 136 667 4.5 127 4.5 267 80.0

SPC710 x 6-5050 6 5050 125 8 161.5 667 17.3 127 17.3 267 10.0

SPC710 x 8-5050 8 5050 125 8 212.5 667 42.8 127 42.8 265 13.0

SPC710 x 10-5050 10 5050 125 8 264 667 68.5 127 68.5 267 180.0

SPC800 x 3-4545

800

3 4545 110 7 85 737 15 115 15 242 65.0

SPC800 x 4-5050 4 5050 125 7 110.5 737 8.2 127 8.2 267 76.0

SPC800 x 5-5050 5 5050 125 8 136 737 4.5 127 4.5 267 97.0

SPC800 x 6-5050 6 5050 125 8 161.5 737 17.3 127 17.3 267 127.0

SPC800 x 8-5050 8 5050 125 8 212.5 737 42.8 127 42.8 267 145.0

SPC800 x 10-5050 10 5050 125 8 264 737 68.5 127 68.5 267 192.0

SPC900 x 3-4545

900

3 4545 110 7 85 847 15 115 15 242 85.0

SPC900 x 4-5050 4 5050 125 7 110.5 847 8.2 127 8.2 267 100.0

SPC900 x 5-5050 5 5050 125 8 136 847 4.5 127 4.5 267 120.0

SPC900 x 6-5050 6 5050 125 8 161.5 847 17.3 127 17.3 267 140.0

SPC900 x 8-5050 8 5050 125 8 212.5 847 42.8 127 42.8 267 160.0

SPC1000 x 3-5050

1000

3 5050 125 7 85 937 21 127 21 267 115.0

SPC1000 x 4-5050 4 5050 125 7 110.5 937 8.2 127 8.2 267 125.0

SPC1000 x 5-5050 5 5050 125 8 136 937 4.5 127 4.5 267 140.0

SPC1000 x 6-5050 6 5050 125 8 161.5 937 17.3 127 17.3 267 160.0

SPC1000 x 8-5050 8 5050 125 8 212.5 937 42.8 127 42.8 267 180.0

SPC1250 x 3-5050

1250

3 5050 125 7 85 1187 21 127 21 267 170.0

SPC1250 x 4-5050 4 5050 125 7 110.5 1187 8.2 127 8.2 267 210.0

SPC1250 x 5-5050 5 5050 125 8 136 1187 4.5 127 4.5 267 220.0

SPC1250 x 6-5050 6 5050 125 8 161.5 1187 17.3 127 17.3 267 236.0

SPC1250 x 8-5050 8 5050 125 8 212.5 1187 42.8 127 42.8 267 253.0

Dimensions in mm

Fig 7 Fig 8

Models Available

Introduction Mounted Ball Bearings SRE / SR2 Spherical Bearings SAF / Plummer Blocks Roller Chain & Sprockets Bushings & Hubs Gears & Racks Belt Drives / Couplings Linear Motion / WINKEL

24/7 Sales: 704-588-1091 │ Toll-Free: 800-763-4434 502 www.ptintl.com

Brg. Accessories, Radial Ball, & Eich Bearings Rod Ends & Spherical Plain Bearings

Web: https://www.rstbearing.com.cn

Tel: 024 22945833 22923833 24853899 Fax: 024 88729249 Mobile: 13940483518 15640413155（微信）

沈阳瑞思达轴承有限公司 SHENYANG TOTAL BEARING CO.,LTD.

Metric Variable Pitch Pulley

Adjustable Pitch

Allows for Speed Adjustment

Taper Bushing Mount

Cast Iron

Part No. Belt Bushing Max

Bore De Dm Df Dp

min

Dp

max

a

min

a

max

b

min

b

max

c e G h L kg

PVZ84 x 1-1108* Z 1108 28 84 65 50 62 80 10 14.5 15 19.5 7.5 - 6 28 28.0 0.50

PVZ95 x 1-1108 Z 1108 28 95 75 60 73 91 10 14.5 16 20.5 8.0 8.0 6 30 22.0 0.78

PVZ100 x 1-1108 Z 1108 28 100 75 60 78 96 10 14.5 16 20.5 8.0 8.0 6 30 22.0 0.85

PVZ108 x 1-1210* Z 1210 30 108 90 72 90 104 10 14.5 16 20.5 8.0 10.0 8 35 25.0 1.13

PVA108 x 1-1210 A 1210 30 108 80 62 76 102 13 19.5 19 26.5 9.5 12.0 8 39 27.0 1.12

PVA120 x 1-1210 A 1210 30 120 91 72 88 114 13 19.5 20 26.5 10.0 10.0 8 36 26.0 1.42

PVA129 x 1-1210 A 1210 30 129 91 72 97 123 13 19.5 20 26.5 10.0 10.2 8 36 26.0 1.67

PVA139 x 1-1610 A 1610 40 139 103 85 109 133 13 18.9 20 25.9 10.0 11.0 8 37 26.0 1.96

PVA146 x 1-1610 A 1610 40 146 103 85 116 140 13 18.9 20 25.9 10.0 11.0 8 37 26.0 2.17

PVA156 x 1-1610 A 1610 40 156 103 85 126 150 13 18.9 20 25.9 10.0 11.0 8 37 26.0 2.43

PVA164 x 1-1610 A 1610 40 164 103 85 134 158 13 18.9 20 25.9 10.0 8.0 8 37 29.0 2.76

PVA177 x 1-2012 A 2012 50 177 135 110 149 171 13 18.2 20 25.2 10.0 8.0 8 40 32.0 3.76

PVA187 x 1-2012 A 2012 50 187 135 110 159 181 13 18.2 20 25.2 10.0 8.0 8 40 32.0 4.14

PVA120 x 2-1215 A 1215 30 120 91 72 88 114 13 19.5 34 47.1 26.0 12.0 8 66 40.5 2.46

PVA129 x 2-1215 A 1215 30 129 91 72 97 123 13 19.5 34 47.1 26.0 12.0 8 66 40.0 2.83

PVA139 x 2-1615 A 1615 40 139 103 85 109 133 13 18.9 35 46.8 26.0 14.5 8 69 38.5 3.37

PVA146 x 2-1615 A 1615 40 146 103 85 116 140 13 18.9 35 46.8 27.0 14.5 8 69 38.5 3.77

PVA156 x 2-1615 A 1615 40 156 103 85 126 150 13 18.9 35 46.8 27.0 14.5 8 69 38.5 4.25

PVA164 x 2-1615 A 1615 40 164 103 85 134 158 13 18.9 35 46.8 27.0 15.5 8 69 37.5 4.74

PVA177 x 2-2012 A 2012 50 177 135 110 149 171 13 18.2 35 45.5 27.5 24.0 8 90 37.0 6.80

PVA187 x 2-2012 A 2012 50 187 135 110 159 181 13 18.2 35 45.5 37.5 24.0 8 90 37.0 7.50

PVB178 x 1-2012 B 2012 50 178 135 110 139 171 16 21.5 23 28.5 10.0 8.0 8 40 32.0 3.73

PVB187 x 1-2012 B 2012 50 187 135 110 148 180 16 21.5 23 28.5 10.0 8.0 8 40 32.0 4.70

PVB178 x 2-2012 B 2012 50 178 135 110 139 171 16 22.5 42 54.5 37.5 24.0 8 90 37.0 6.75

PVB187 x 2-2012 B 2012 50 187 135 110 148 180 16 22.5 42 54.5 37.5 24.0 8 90 37.0 7.35

e

h

L

De Dp (min-max)

b

a

c

G

Df Dm De Dp (min-max)

h

b

a

L

c c

e

G G

Df Dm

Note: *Bushing mounts on opposite side from drawing.

Part No. PVA108 X 1-1210

PV = Pulley Variable Pitch

A, Z, B = Belt Sections

X 1 or X 2 = Number of Grooves

1210 = TL Bushing Size

Dimensions in mm

Adjustment to the pitch diameter is

made by 1/4 turn of the nut and

then tightening set screws on flats.

Models Available

Introduction Mounted Ball Bearings SRE / SR2 Spherical Bearings SAF / Plummer Blocks Roller Chain & Sprockets Bushings & Hubs Gears & Racks Belt Drives / Couplings Linear Motion / WINKEL

24/7 Sales: 704-588-1091 │ Toll-Free: 800-763-4434 503 www.ptintl.com

Brg. Accessories, Radial Ball, & Eich Bearings Rod Ends & Spherical Plain Bearings

Web: https://www.rstbearing.com.cn

Tel: 024 22945833 22923833 24853899 Fax: 024 88729249 Mobile: 13940483518 15640413155（微信）

沈阳瑞思达轴承有限公司 SHENYANG TOTAL BEARING CO.,LTD.

Flexible Shaft CouplingsRC

HRC Series Jaw Type

Taper Bushed and Bored to Size

Metric and Inch Bores

Ordering Note:

Specify 2 hubs (F or H Style), a rubber element

and 2 bushings (inch or metric).

Bored to size requires no bushings.

Coupling

Size

Element

Part No.

Hub

Part No.

Pilot Bore

mm

Max

Bore (in)

Max

Bore (mm)

Dimensions (mm) Wt.**

A B C D E F G kg

7 HRC7E HRC7B 9 1-1/4 32 69 60 20.0 23.5 31 25 18 1.1

9 HRC9E HRC9B 9 1-3/4 42 85 70 26.0 30.0 32 31 23 1.4

11 HRC11E HRC11B 14 2-1/8 55 112 100 37.0 45.0 45 45 29 7.1

13 HRC13E HRC13B 14 2-1/2 60 130 105 47.0 55.5 50 53 36 7.9

15 HRC15E HRC15B 14 2-3/4 70 150 115 50.0 60.0 62 60 40 10.1

18 HRC18E HRC18B 16 3-1/8 80 180 125 58.0 70.0 77 73 49 23.7

23 HRC23E HRC23B 25 4 100 225 155 77.0 90.0 99 86 60 37.5

28 HRC28E HRC28B 35 5 130 275 206 90 106 119 106 75 71.7

Bored to Size

Coupling

Size

Element

Part No.

F-Hub

Part No.

H-Hub

Part No.

Bush

Size

Max

Bore (in)

Max

Bore (mm)

Dimensions (mm) Wt.**

A B C D E F G J kg

7 HRC7E HRC7F HRC7H 1008 1 25 69 60 20.0 23.5 31 25.0 18 29 1.0

9 HRC9E HRC9F HRC9H 1108 1-1/8 28 85 70 19.5 23.5 32 30.5 23 29 1.2

11 HRC11E HRC11F HRC11H 1610 1-5/8 42 112 100 18.5 26.5 45 45.0 29 38 4.5

13 HRC13E HRC13F HRC13H 1610 1-5/8 42 130 105 18.0 26.5 50 54.0 36 38 5.0

15 HRC15E HRC15F HRC15H 2012 2 50 150 115 23.5 33.5 62 61.0 40 42 7.0

18 HRC18E HRC18F* HRC18H* 2517 2-1/2 60 180 125 34.5 46.5 77 74.0 49 48 16.5

23 HRC23E HRC23F HRC23H 3020 3 75 225 155 39.5 52.5 99 85.5 60 55 25.0

28 HRC28E HRC28F HRC28H 3525 3-1/2 100 275 206 51.0 66.5 119 105.5 75 67 48.0

F - Hubs allow the TL Bushing to be installed from the shaft-end.

H - Hubs allow the TL Bushing to be installed from the hub side.

Note: See chart to follow for stock metric and inch shaft sizes. * Hubs require 2517 Bushing with BSW Threads

** Complete coupling weight. Wrench clearance for tightening set screws.

Taper Bushed

Note: ** Complete coupling weight.

Introduction Mounted Ball Bearings SRE / SR2 Spherical Bearings SAF / Plummer Blocks Roller Chain & Sprockets Bushings & Hubs Gears & Racks Belt Drives / Couplings Linear Motion / WINKEL

24/7 Sales: 704-588-1091 │ Toll-Free: 800-763-4434 504 www.ptintl.com

Brg. Accessories, Radial Ball, & Eich Bearings Rod Ends & Spherical Plain Bearings

Web: https://www.rstbearing.com.cn

Tel: 024 22945833 22923833 24853899 Fax: 024 88729249 Mobile: 13940483518 15640413155（微信）

沈阳瑞思达轴承有限公司 SHENYANG TOTAL BEARING CO.,LTD.

Flexible Shaft Couplings

HRC Series Jaw Type

Coupling

Size

Torque

Nom (Nm)

Torque

Max (Nm)

Max

RPM

Misalignment (mm) Inertia - (kgm2

) Weight-(kg)

Axial Parallel Angular Bored Bushed Bored Bushed

7 33 73 7700 0.2 0.3 0.5 0.00085 0.00078 1.1 1.0

9 84 185 6300 0.5 0.3 0.5 0.00115 0.00108 1.4 1.2

11 168 370 5000 0.6 0.3 1.0 0.00400 0.00344 7.1 4.5

13 331 728 4100 0.8 0.4 1.0 0.00780 0.00850 7.9 5.0

15 630 1490 3600 0.9 0.4 1.5 0.01810 0.02112 10.1 7.0

18 998 2300 3000 1.1 0.4 1.5 0.04340 0.04820 23.7 16.5

23 2100 4800 2600 1.3 0.5 2.0 0.12068 0.14052 37.5 25.0

28 3308 7000 2200 1.7 0.5 2.5 0.44653 0.54790 71.7 48.0

Technical Data

1). Service Factor: Determine an appropriate Service Factor from the guidelines below.

2). Design Power: Multiply the power required of driven machinery by the Service Factor.

3). Coupling Size: Refer to the Power Rating table below and read across from the appropriate speed until a power equal to or

greater than is found. The size of the coupling is noted in the column header.

4). Bore Size: Refer to the Tables to determine if a Taper Bushed version is possible, or if Bored to Size is needed. Taper Bushed

versions are recommended due to the balances tight fit they provide. Easy installation and removal are both key features.

Service Factors

Hours Per Day

Electric Motors Engines

8 8-16 16+ 8 8-16 16+

Uniform

Agitators, Brewing Machinery, Centrifugal Blowers and Compressors, Conveyors

Centrifugal Fans and Pumps, Generators, Sewage Disposal Equipment

1 1.1 1.2 1.2 1.4 1.6

Moderate Shock

Clay Working Machinery, Crane Hoists, Laundry Machinery, Wood Working Machinery, Machine Tools, Rotary Mills, Paper Mill Machinery, Textile Machinery

1.6 1.8 2 2 2.2 2.5

Heavy Shock

Reciprocating Conveyors and Compressors, Crushers, Shakers,

Metal Mills, Rubber Machinery

2.5 2.8 3.1 3.1 3.5 4

Selection:

Example: A Shaft Coupling is required to transmit 70kW between a 1200 rev/min diesel engine and a hoist running over 16hrs/day.

Engine shaft is 70mm and the hoist shaft is 75mm.

Solution: 1). The appropriate Service Factor is 2.5 from the table below.

2). The Design Power is 70 x 2.5 = 175kW

3). Coupling Size is determined by reading across from the 1200 rev/min in the speed column of the Power Ratings Table below.

251kW is the first rating to exceed the required 175kW design power. The size of the coupling at the column head is 23.

4). Bore size can be checked to see if it is possible from the dimension tables

Speed Coupling

Rev/Min 7 9 11 13 15 18 23 28

100 0.33 0.84 1.68 3.3 6.28 9.95 20.9 33.0

200 0.66 1.68 3.36 6.6 12.6 19.9 41.8 66.0

400 1.32 3.36 6.72 13.2 25.1 39.8 83.6 132.0

600 1.98 5.04 10.1 19.8 37.7 59.7 125.4 198.0

720 2.38 6.05 12.1 23.8 45.2 71.6 150.5 237.6

800 2.64 6.72 13.4 26.4 50.2 79.6 167.2 264.0

960 3.17 8.06 16.1 31.7 60.3 95.5 200.6 316.8

1200 3.96 10.1 20.2 39.6 75.4 119.4 250.8 396.0

1440 4.75 12.1 24.2 47.5 90.4 143.3 301.0 475.2

1600 5.28 13.4 26.9 52.8 100.5 159.2 334.4 528.0

1800 5.94 15.1 30.2 59.4 113.0 179.1 376.2 594.0

2000 6.60 16.8 33.6 66.0 125.6 199.0 418.0 660.0

2200 7.26 18.5 37.0 72.6 138.2 218.9 459.8 726.0

2400 7.92 20.2 40.3 79.2 150.7 238.8 501.6 —

2600 8.58 21.8 43.7 85.8 163.3 258.7 543.4 —

2880 9.50 24.2 48.4 95.0 180.9 286.6 — —

3000 9.90 25.2 50.4 99.0 188.4 298.5 — —

3600 11.9 30.2 60.5 118.8 226.1 — — —

Power Factors: 1 kW = 1.34HP

Power Ratings:

Note: Elements are oil resistant, partially resistant to chemicals. Temp Range: -40F to 185F

Introduction Mounted Ball Bearings SRE / SR2 Spherical Bearings SAF / Plummer Blocks Roller Chain & Sprockets Bushings & Hubs Gears & Racks Belt Drives / Couplings Linear Motion / WINKEL

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沈阳瑞思达轴承有限公司 SHENYANG TOTAL BEARING CO.,LTD.

Flexible Shaft Couplings

HRC Series Jaw Type

Coupling Size 7 9 11, 13 15 18 23, 28 Coupling Size 7 9 11, 13 15 18 23, 28

Bushing Size 1008 1108 1610 2012 2517 3020 Bushing Size 1008 1108 1610 2012 2517 3020

Shaft Dia. (in) Shaft Dia. (mm)

1/2 0.5000 X X 11 X X

9/16 0.5625 X X X 12 X X X

5/8 0.6250 X X X 14 X X X

11/16 0.6875 X X X 15 X X X X

3/4 0.7500 X X X X 16 X X X X

7/8 0.8750 X X X X 18 X X X X X

15/16 0.9375 (X) X X X 19 X X X X X

1 1.0000 (X) X X X 20 X X X X X

1-1/8 1.1250 (X) X X 22 X X X X X

1-3/16 1.1875 X X 24 (X) X X X X

1-1/4 1.2500 X X 25 (X) X XXXX

1-3/8 1.3750 X X X X 28 (X) XXXX

1-7/16 1.4375 X X X X 30 XXXX

1-1/2 1.5000 X X X X 32 XXXX

1-5/8 1.6250 (X) X X X 35 XXXX

1-3/4 1.7500 X X X 38 XXXX

1-7/8 1.8750 X X X 40 XXXX

1-15/16 1.9375 (X) X X 42 (X) X X X

2 2.0000 (X) X X 45 X X X

2-1/8 2.1250 X X 48 X X X

2-3/16 2.1875 X X 50 X X X

2-1/4 2.2500 X X 55 X X

2-3/8 2.3750 X X 60 X X

2-7/16 2.4375 X X 65 X X

2-1/2 2.5000 X X 70 X

2-5/8 2.6250 X 75 X

2-3/4 2.7500 X

2-7/8 2.8750 X

2-15/16 2.9375 X

3 3.0000 X

Note: (X) denotes shallow key required.

Specify Bushing as follows: 2517-1-3/4 or 2517-35mm.

Stock Taper Bushings/Shaft Sizes for F and H Coupling Hubs

Inch Shaft Sizes Metric Shaft Sizes

Linear Ball Bearings, Shafting & Supports

Products

Closed Linear Ball Bearing Bushing

Metric & Inch Sizes

Closed Pillow Blocks

Metric & Inch Sizes

Open Linear Ball Bearing Bushing

Metric & Inch Sizes

Standard & Stainless Steel Shafting

Metric & Inch Sizes

Linear Shaft Supports

Metric & Inch Sizes

Open Pillow Blocks

Metric & Inch Sizes

End Supports for Shafting

Metric & Inch Sizes

Assembly of Shafting & Linear Supports Application Support

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Brg. Accessories, Radial Ball, & Eich Bearings Rod Ends & Spherical Plain Bearings

Web: https://www.rstbearing.com.cn

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沈阳瑞思达轴承有限公司 SHENYANG TOTAL BEARING CO.,LTD.

Linear Ball Bearings, Shafting & Supports

Products

Closed Linear Ball Bearing Bushing

Metric & Inch Sizes

Closed Pillow Blocks

Metric & Inch Sizes

Open Linear Ball Bearing Bushing

Metric & Inch Sizes

Standard & Stainless Steel Shafting

Metric & Inch Sizes

Linear Shaft Supports

Metric & Inch Sizes

Open Pillow Blocks

Metric & Inch Sizes

End Supports for Shafting

Metric & Inch Sizes

Assembly of Shafting & Linear Supports Application Support

Introduction Mounted Ball Bearings SRE / SR2 Spherical Bearings SAF / Plummer Blocks Roller Chain & Sprockets Bushings & Hubs Gears & Racks Belt Drives / Couplings Linear Motion / WINKEL

24/7 Sales: 704-588-1091 │ Toll-Free: 800-763-4434 507 www.ptintl.com

Brg. Accessories, Radial Ball, & Eich Bearings Rod Ends & Spherical Plain Bearings

Web: https://www.rstbearing.com.cn

Tel: 024 22945833 22923833 24853899 Fax: 024 88729249 Mobile: 13940483518 15640413155（微信）

沈阳瑞思达轴承有限公司 SHENYANG TOTAL BEARING CO.,LTD.

Linear Ball Bearings, Shafting & Supports

Overview

New high performance linear ball bearings, shafting and shaft

supports are now available from PTI. Available in Inch and

Metric sizes with open and closed configurations that are fully

industry standard and interchangeable. Available accessories include Pillow Blocks, Shafting and Shaft Support products to make using and interchanging quick and easy!

Enhanced Cage Design Yields Long Life & Quiet Motion

The floating bearing plate/polymer cage design offers 3 times

the load capacity or in excess of 27 times more travel life of

conventional linear ball bearings. With a coefficient of friction

less than .001, and a steady state speed in excess of 5m/

second, they allow for reduced power consumption, compact

size and lower costs. PTI Linear Bearing round rail linear

bearing products are the high speed, cost effective, accurate

and easier to install alternative to square/profile rail products.

The PTI Advantage: Long Life, Smooth and Quiet Linear

Motion!

Linear Ball Bearings, Shafting & Supports

Precision Ground Raceways lead the Way

PTI grinds the heat treated bearing steel alloy bearing tracks,

the way “precision bearings” are meant to be manufactured.

This provides smooth linear motion and higher performance. The leading competitive bearing manufacturer coin

stamps and then heat treats their bearing plates. This creates warped and distorted ball tracks resulting in the balls not

being evenly loaded for less load/life and rougher operation.

PTI’s precision ground bearing plates float in the outer retainer, allowing for easy adjustment of clearance between the bearing

inner and outer race by controlling the bearing bore. This provides enhanced precision and assures even loading on all the load

carrying balls for longer life.

Linear Raceway Tracks are Precision Ground

Precision Molded Polymer Cage for Precise Linear Control

PTI employs a precision molded engineered polymer bearing

cage that provides precise ball guidance, long life, integral

lubrication, light weight, high speeds and super quiet operation.

PTI’s precision formed and ground bearing plate provides a ½

degree of built in self alignment by means of a unique convex

shape of the housing side of the bearing plate, allowing the plate

to rock and loosing accuracy. Self alignment compensates for

inaccurate bearing bores or uneven bearing pillow block mounting

surfaces providing maximum load and life.

Self Aligning Feature

Seals, Shafts & Supports

PTI’s Integral floating seals keep lubrication in and dirt out of

linear bearing. PTI industry standard anodized aluminum

pillow block bearings come with lubrication ports,

PTI Linear Shafting/Race is induction heat treated and precision ground to optimize Linear Ball Bearing loads and life.

Available in induction case hardened high carbon steel or 400

series Stainless Steel they can be quickly customized for your

application. Hard chrome or other platings are available.

Ball Plate

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Web: https://www.rstbearing.com.cn

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沈阳瑞思达轴承有限公司 SHENYANG TOTAL BEARING CO.,LTD.

Selection Engineering

Size Selection, Load Ratings and Service life

When selecting a bearing for a linear motion system, the load rating

and desired life will need to be considered. Load ratings for each unit

is listed with the product. Each system should consider what added

service factor (or safety factor) should be applied to the formulas to

best represent they type and frequency of the load. For instance systems that will experience heavy shock loads, would require a higher

service factor that a gently operating systems where smaller units may

operate effectively. Guidelines to determine this service factor will be

reviewed and an example of selection will follow.

Basic Static (Co) and Basic Dynamic (C) Load Rating

All bearings have 2 ratings. The Basic Static Load Rating or Co, is the

bearings static load limit. Exceeding this load will damage the bearing

and severely shorten life of the bearing. The Basic Dynamic Load

Rating C is used to calculate travel life. For Bearings that rotate, this

measure is in revolutions or hours at a known speed. For Linear

Systems, the measure is travel length for the bearings before failure or

wear out occurs. These ratings are listed in the product tables for

each product.

In a linear motion system, if a bearing receives an excessive load or

an impact load above its rating, a permanent deformation may result

on the raceway, rolling elements or on the shaft. This deformation can

occur can occur regardless whether the bearings is at rest or in

motion. The Basic Static load rating refers to a load which causes a

permanent deformation of rolling elements and/or raceway of 0.0001

of the rolling element diameter

Normal Life L

The Service life of a linear motion system is a guideline represented in

the following Life Formula. This calculation, similar to that for Ball

Bearings in general, is the total running distance that 90% of identical

linear systems can achieve this calculated life expectancy without

major shaft or bearing damage. The basic formula is shown below.

Each calculation must include consideration for Service Factors involving load type, shaft hardness, operating temperature and contact

factors

Basic Life Formula: Where Basic Life Formula with Service Factors

Safety Factors ( fS, fW, fH, fT, fC )

Where:

Note: These factors must be included for proper life calculation.

Static Safety Factor (fs) is a service factor applied to the basic static load rating to safeguard the bearings from an overload while it is in a

stationary (static) position. The Simple Chart below is a guide of the various conditions.

Normal Industrial Equipment Machine Tools

Smooth operating, no vibration or impact fS = 1.0 to 1.3 No vibration or impact fS = 1.0 to 1.5

Minor periodic light vibration or impact fS = 2.0 Moderate vibration or impact fS = 2.5 to 7

Moderate vibration or impact fS = 3.0

Load Factor fW is the typical application related factor based on impact or vibration. Use the following Chart 2 as a Load Servicer factor guide

Load Type Speed Load Factor fW

No vibration or impact Below 15 m/min 1.0 to 1.5

Slight vibration or impact Below 60m/min 1.5 to 2.0

Heavy vibration or impact Above 60m/min 2.0 to 4.0

Chart 2

Hardness Factor Operating Conditions Chart 1

(fH) is a service factor applied to the basic static

load rating as a hardness factor and one that affest

product life. The softer the shaft, the lower

the resulting rating. For optimum life, the shaft

should be 58 to 64 HRC.

Chart 2 Hardness Factor (fH) is a de-rate factor

when a bearing is used on a softer than

recommended shaft. The chart below will provide a

guide for various Raceway (shaft) hardness. Shaft

hardness of 58 to 64 HRC is recommended.

A softer shaft or raceway will result in shorter bearing life.

Hardness Safety Factor

fS = Static Safety Factor, while equipment is at rest.

fW = Load Factor, while equipment is running.

fH = Hardness Factor of shafting

fT = Temperature Factor of environment

fC = Contact Factor

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沈阳瑞思达轴承有限公司 SHENYANG TOTAL BEARING CO.,LTD.

Selection Engineering (Con’t)

Temperature Factor fT

For Linear Bearings used above 100°C. Use Chart 3. For

Ambient temps above 80°C, Seals, retainers, end plates must

be changed to operated in higher temps. Use the derating

chart 4 as a guide. Normal operating Temperature for Linear

bearings is 20°C to 80°C.

Contact Factor fC

Is used when there are multiple linear bushings on one shaft,

which makes it a difficult to achieve uniform load distribution.

Therefore use the fC factor in chart 4 as a factor as a multiplier

on the Basic Static or Dynamic Load rating for multiple units on

a single shaft

Chart 3 Chart 4: Contact factor

Number of Linear Bearings on Shaft Contact Factor fc

2 0.81

3 0.72

4 0.66

5 0.61

6 0.60

1 (Normal Use) 1.0

Selection Example

The Load and travel life are the most important factors in determining a linear bearing size.

Use the following parameters to select a unit

Applied Load: P = 250 N (Newtons) = 57 lbs

Number of strokes per minute: N = 60/min

Operating speed: 30 meters per minute

Stroke: L = 250mm

Shaft Hardness: 60HRC fH = 1.0

Sligt Impact or Vibration: Choose fW = 1.6 Factor

Other Service Factors: Choose fC and fT as 1.0 Factor

Travel Life Desired: 15,000 Hours

Operating Speed V = 2 x L x N

= 2 x 250 x 60 = 30,000mm/min (fW = 1.6)

Choose a unit size to determine travel life. Arbitrarily select SUE-20MM-UU with a C (Dynamic Rating) of 2580N, Use this rating

in the formula for travel life shown below.

Calculation of Travel Life

Based on our initial selection, this size would allow only 7454 hours, and the travel life desired is 15,000. So a larger size unit is

necessary. The actual rating needed can also be calculated by using the 15,000 house as a desired life and calculating to find the

rating necessary to achieve this life.

Assuming design life of 15,000 hours,

calculate the needed bearing rating required.

Size SUE-MM-UU has Basic Dynamic Load Rating of 3800N, which exceeds the calculated minimum rating or 3,275N needed.

Introduction Mounted Ball Bearings SRE / SR2 Spherical Bearings SAF / Plummer Blocks Roller Chain & Sprockets Bushings & Hubs Gears & Racks Belt Drives / Couplings Linear Motion / WINKEL

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Web: https://www.rstbearing.com.cn

Tel: 024 22945833 22923833 24853899 Fax: 024 88729249 Mobile: 13940483518 15640413155（微信）

沈阳瑞思达轴承有限公司 SHENYANG TOTAL BEARING CO.,LTD.

Selection Engineering Loads and Directions

The following schematics can be used as a guideline to help

determine resulting loads, direction of loads and centers of

gravity influence selection and size of bearing. No service factors on load type are included and must be part of any formal

load review for product sizing. Other application conditions

can also influence selection requirements, seals, lubrication,

temperature, severity of duty cycle, etc. For additional engineering support contact PTI.

Horizontal Application —Load Above Frame

Technical Terms: do = distance between units center line

d2 = distance between shaft center line and

load point

W = Load

FNX = X-Axial force (N)

d1 = distance LM shafts center line

d3 = distance between shaft center line and

load point

FNY = Y-Axial force (N)

FNZ = Z-Axial force (N)

Horizontal Application — Load Overhung from Frame

Side Mounted Application — Load Overhung from Frame

Vertical Application — Load Overhung from Frame

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Web: https://www.rstbearing.com.cn

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沈阳瑞思达轴承有限公司 SHENYANG TOTAL BEARING CO.,LTD.

Linear Ball Bearing Interchange

Shaft

Size

PIT

Part No.

Description Thomson

Super

Thomson

“Multi Trac”

Thomson

Super Smart

NB Bosch/

Rexroth

INA

Old

INA

New

12MM SUE-12MM-UU-OPN SU ISO Linear Brg, Op, 12MM SP M12 OPN WW MAM12OPN N/A TK12UU-OP R0671 012 00 KNO 1236 KNO 12B

16MM SUE-16MM-UU-OPN SU ISO Linear Brg, Op, 16MM SP M16 OPN WW MAM16OPN SSEM16OPN TK16UU-OP R0671 016 00 KNO 1636 KNO 16B

20MM SUE-20MM-UU-OPN SU ISO Linear Brg, Op, 20MM SP M20 OPN WW MAM20OPN SSEM20OPN TK20UU-OP R0671 020 00 KNO 2045 KNO 20B

25MM SUE-25MM-UU-OPN SU ISO Linear Brg, Op, 25MM SP M25 OPN WW MAM25OPN SSEM25OPN TK25UU-OP R0671 025 00 KNO 2558 KNO 25B

30MM SUE-30MM-UU-OPN SU ISO Linear Brg, Op, 30MM SP M30 OPN WW MAM30OPN SSEM30OPN TK30UU-OP R0671 030 00 KNO 3068 KNO 30B

40MM SUE-40MM-UU-OPN SU ISO Linear Brg, Op, 40MM SP M40 OPN WW MAM40OPN SSEM40OPN TK40UU-OP R0671 040 00 KNO 4080 KNO 40B

50MM SUE-50MM-UU-OPN SU ISO Linear Brg, Op, 50MM SP M50 OPN WW MAM50OPN N/A TK50UU-OP R0671 050 00 KNO 50100 KNO 50B

Shaft

Size

PIT

Part No.

Description Thomson

Super

Thomson

“A”

Thomson

Super Smart

NB Bosch/

Rexroth

INA

Old

INA

New

1/4” SU-4-UU SU Linear Brg, Closed, 1/4” SUPER 4-DD A4812-DD N/A TW 4UU 755 004 00 KNZ 04 PP KX 04

3/8” SU-6-UU SU Linear Brg, Closed, 3/8” SUPER 6-DD A61014-DD N/A TW 6UU 755 006 00 KNZ 06 PP KX 06

1/2” SU-8-UU SU Linear Brg, Closed, 1/2” SUPER 8-DD A81420-DD SSU8WW TW 8UU 755 008 00 KNZ 08 PP KX 08

5/8” SU-10-UU SU Linear Brg, Closed, 5/8” SUPER 10-DD A101824-DD SSU10WW TW 10UU 755 010 00 KNZ 10 PP KX 10

3/4” SU-12-UU SU Linear Brg, Closed, 3/4” SUPER 12-DD A122026-DD SSU12WW TW 12UU 755 012 00 KNZ 12 PP KX 12

1” SU-16-UU SU Linear Brg, Closed, 1” SUPER 16-DD A162536-DD SSU16WW TW 16UU 755 016 00 KNZ 16 PP KX 16

1-1/4” SU-20-UU SU Linear Brg, Closed,1-1/4” SUPER 20-DD A203242-DD SSU20WW TW 20UU 755 020 00 KNZ 20 PP KX 20

1-1/2” SU-24-UU SU Linear Brg, Closed, 1-1/2” SUPER 24-DD A243848-DD SSU24WW TW 24UU 755 024 00 KNZ 24 PP KX 24

2” SU-32-UU SU Linear Brg, Closed, 2” SUPER 32-DD A324864-DD N/A TW 32UU 755 032 00 KNZ 32 PP KX 32

Shaft

Size

PIT

Part No.

Description Thomson

Super

Thomson

“Multi Trac”

Thomson

Super Smart

NB Bosch/

Rexroth

INA

Old

INA

New

10MM SUE-10MM-UU SU ISO Linear Brg, Cl, 10MM N/A N/A N/A TK10UU R0670 010 00 N/A N/A

12MM SUE-12MM-UU SU ISO Linear Brg, Cl, 12MM SP M12 WW MAM12 N/A TK12UU R0670 012 00 KN 1236 KN 12B

16MM SUE-16MM-UU SU ISO Linear Brg, Cl, 16MM SP M16 WW MAM16 SSEM16 TK16UU R0670 016 00 KN 1636 KN 16B

20MM SUE-20MM-UU SU ISO Linear Brg, Cl, 20MM SP M20 WW MAM20 SSEM20 TK20UU R0670 020 00 KN 2045 KN 20B

25MM SUE-25MM-UU SU ISO Linear Brg, Cl, 25MM SP M25 WW MAM25 SSEM25 TK25UU R0670 025 00 KN 2558 KN 25B

30MM SUE-30MM-UU SU ISO Linear Brg, Cl, 30MM SP M30 WW MAM30 SSEM30 TK30UU R0670 030 00 KN 3068 KN 30B

40MM SUE-40MM-UU SU ISO Linear Brg, Cl, 40MM SP M40 WW MAM40 SSEM40 TK40UU R0670 040 00 KN 4080 KN 40B

50MM SUE-50MM-UU SU ISO Linear Brg, Cl, 50MM SP M50 WW MAM50 N/A TK50UU R0670 050 00 KN50100 KN 50B

Shaft

Size

PIT

Part No.

Description Thomson

Super

Thomson

“A”

Thomson

Super Smart

NB Bosch/

Rexroth

INA

Old

INA

New

1/4” SUPB-4-UU SU Linear PB, Closed, 1/4” SPB4 N/A N/A TWA 4UU 756 704 00 KGNZ 04 PP N/A

3/8” SUPB-6-UU SU Linear PB, Closed, 3/8” SPB6 N/A N/A TWA 6UU 757 706 00 KGNZ 06 PP N/A

1/2” SUPB-8-UU SU Linear PB, Closed, 1/2” SPB8 N/A SS6UPBA8 TWA 8UU 758 708 00 KGNZ 08 PP N/A

5/8” SUPB-10-UU SU Linear PB, Closed, 5/8” SPB10 N/A SS6UPBA10 TWA 10UU 759 710 00 KGNZ 10 PP N/A

3/4” SUPB-12-UU SU Linear PB, Closed, 3/4” SPB12 N/A SS6UPBA12 TWA 12UU 760 712 00 KGNZ 12 PP N/A

1” SUPB-16-UU SU Linear PB, Closed, 1” SPB16 N/A SS6UPBA16 TWA 16UU 761 716 00 KGNZ 16 PP N/A

1-1/4” SUPB-20-UU SU Linear PB, Closed,1-1/4” SPB20 N/A SS6UPBA20 TWA 20UU 762 720 00 KGNZ 20 PP N/A

1-1/2” SUPB-24-UU SU Linear PB, Closed, 1-1/2” SPB24 N/A SS6UPBA24 TWA 24UU 763 724 00 KGNZ 24 PP N/A

2” SUPB-32-UU SU Linear PB, Closed, 2” SPB32 N/A N/A TWA 32UU 764 732 00 KGNZ 32 PP N/A

Shaft

Size

PIT

Part No.

Description Thomson

Super

Thomson

“A”

Thomson

Super Smart

NB Bosch/

Rexroth

INA

Old

INA

New

1/2” SUPB-8-UU-OPN SU Linear PB, Open, 1/2” SPB8OPN N/A SS6UPBO8 TWD 8UU 757 708 00 KGNZ 08 OP PP N/A

5/8” SUPB-10-UU-OPN SU Linear PB, Open, 5/8” SPB10OPN N/A SS6UPBO10 TWD 10UU 757 710 00 KGNZ 10 OP PP N/A

3/4” SUPB-12-UU-OPN SU Linear PB, Open, 3/4” SPB12OPN N/A SS6UPBO12 TWD 12UU 757 712 00 KGNZ 12 OP PP N/A

1” SUPB-16-UU-OPN SU Linear PB, Open, 1” SPB16OPN N/A SS6UPBO16 TWD 16UU 757 716 00 KGNZ 16 OP PP N/A

1-1/4” SUPB-20-UU-OPN SU Linear PB, Open,1-1/4” SPB20OPN N/A SS6UPBO20 TWD 20UU 757 720 00 KGNZ 20 OP PP N/A

1-1/2” SUPB-24-UU-OPN SU Linear PB, Open, 1-1/2” SPB24OPN N/A SS6UPBO24 TWD 24UU 757 724 00 KGNZ 24 OP PP N/A

2” SUPB-32-UU-OPN SU Linear PB, Open, 2” SPB32OPN N/A N/A TWD 32UU 757 732 00 KGNZ 32 OP PP N/A

Super Type, Ball Bearing Bushing, Inch, Sealed, Closed

Shaft

Size

PIT

Part No.

Description Thomson

Super

Thomson

“A”

Thomson

Super Smart

NB Bosch/

Rexroth

INA

Old

INA

New

1/2” SU-8-UU-OPN SU Linear Brg, Closed, 1/2” SUPER 8 OPN-DD OPN4812 SSU8OPNWW TW 8UU-OP 756 008 00 KNZ 08 OP PP KXO 08

5/8” SU-10-UU-OPN SU Linear Brg, Closed, 5/8” SUPER 10 OPN-DD OPN61014-DD SSU10OPNWW TW 10UU-OP 756 010 00 KNZ 10 OP PP KXO 10

3/4” SU-12-UU-OPN SU Linear Brg, Closed, 3/4” SUPER 12 OPN-DD OPN 81420-DD SSU12OPNWW TW 12UU-OP 756 012 00 KNZ 12 OP PP KXO 12

1” SU-16-UU-OPN SU Linear Brg, Closed, 1” SUPER 16 OPN-DD OPN101824-DD SSU16OPNWW TW 16UU-OP 756 016 00 KNZ 16 OP PP KXO 16

1-1/4” SU-20-UU-OPN SU Linear Brg, Closed,1-1/4” SUPER 20 OPN-DD OPN122026-DD SSU20OPNWW TW 20UU-OP 756 020 00 KNZ 20 OP PP KXO 20

1-1/2” SU-24-UU-OPN SU Linear Brg, Closed, 1-1/2” SUPER 24 OPN-DD OPN162536-DD SSU24OPNWW TW 24UU-OP 756 024 00 KNZ 24 OP PP KXO 24

2” SU-32-UU-OPN SU Linear Brg, Closed, 2” SUPER 32 OPN-DD OPN203242-DD N/A TW 32UU-OP 756 032 00 KNZ 32 OP PP KXO 32

Super Type, Ball Bearing, Inch, Sealed, Open

Super Type, Bearing, Metric, Sealed, Closed

Super Type, Ball Bearing, Metric, Sealed, Open

Super Type, Pillow Block Bearing, Inch, Closed

Super Type, Pillow Block Bearing, Inch, Open

Introduction Mounted Ball Bearings SRE / SR2 Spherical Bearings SAF / Plummer Blocks Roller Chain & Sprockets Bushings & Hubs Gears & Racks Belt Drives / Couplings Linear Motion / WINKEL

24/7 Sales: 704-588-1091 │ Toll-Free: 800-763-4434 512 www.ptintl.com

Brg. Accessories, Radial Ball, & Eich Bearings Rod Ends & Spherical Plain Bearings

Web: https://www.rstbearing.com.cn

Tel: 024 22945833 22923833 24853899 Fax: 024 88729249 Mobile: 13940483518 15640413155（微信）

沈阳瑞思达轴承有限公司 SHENYANG TOTAL BEARING CO.,LTD.

Linear Ball Bearing Interchange

Shaft

Size

PIT

Part No.

Description Thomson

Super

Thomson

“A”

Thomson

Super Smart

NB Bosch/

Rexroth

INA

Old

INA

New

1/2” SUTWNPB-8-UU-OPN SU Linear PB, Open, 1/2” TWN8OPN N/A SS6UTWNO8 TWA8WUU 1762 708 00 KTNZ08PPP N/A

5/8” SUTWNPB-10-UU-OPN SU Linear PB, Open, 5/8” TWN10OPN N/A SS6UTWNO10 TWA10WUU 1762 710 00 KTNZ10PPP N/A

3/4” SUTWNPB-12-UU-OPN SU Linear PB, Open, 3/4” TWN12OPN N/A SS6UTWNO12 TWA12WUU 1762 712 00 KTNZ12PPP N/A

1” SUTWNPB-16-UU-OPN SU Linear PB, Open, 1” TWN16OPN N/A SS6UTWNO16 TWA16WUU 1762 716 00 KTNZ16PPP N/A

1-1/4” SUTWNPB-20-UU-OPN SU Linear PB, Open, 1-1/4” TWN20OPN N/A SS6UTWNO20 TWA20WUU 1762 720 00 KTNZ20PPP N/A

1-1/2” SUTWNPB-24-UU-OPN SU Linear PB, Open, 1-1/2” TWN24OPN N/A SS6UTWNO24 TWA24WUU 1762 724 00 KTNZ24PPP N/A

2” SUTWNPB-32-UU-OPN SU Linear PB, Open, 2” TWN32OPN N/A N/A TWA32WUU 1762 732 00 KTNZ32PPP N/A

Shaft

Size

PIT

Part No.

Description Thomson

Super

Thomson

“A”

Thomson

Super Smart

NB Bosch/

Rexroth

INA

Old

INA

New

10MM SUEPB-10MM-UU SU ISO Linear PB, Cl, 10MM N/A N/A N/A TKA10UU N/A N/A N/A

12MM SUEPB-12MM-UU SU ISO Linear PB, Cl, 12MM SPPB M12 N/A N/A TKA12UU 1035 612 00 KGN 12 BPP AS N/A

16MM SUEPB-16MM-UU SU ISO Linear PB, Cl, 16MM SPPB M16 N/A SSEM16OPN TKA16UU 1035 616 00 KGN 16 BPP AS N/A

20MM SUEPB-20MM-UU SU ISO Linear PB, Cl, 20MM SPPB M20 N/A SSEM20OPN TKA20UU 1035 620 00 KGN 20 BPP AS N/A

25MM SUEPB-25MM-UU SU ISO Linear PB, Cl, 25MM SPPB M25 N/A SSEM25OPN TKA25UU 1035 625 00 KGN 25 BPP AS N/A

30MM SUEPB-30MM-UU SU ISO Linear PB, Cl, 30MM SPPB M30 N/A SSEM30OPN TKA30UU 1035 630 00 KGN 30 BPP AS N/A

40MM SUEPB-40MM-UU SU ISO Linear PB, Cl, 40MM SPPB M40 N/A SSEM40OPN TKA40UU 1035 640 00 KGN 40 BPP AS N/A

Shaft

Size

PIT

Part No.

Description Thomson

Super

Thomson

“A”

Thomson

Super Smart

NB Bosch/

Rexroth

INA

Old

INA

New

1/4” SUTWNPB-4-UU SU Twin PB, Closed, 1/4” TWN4 N/A N/A TWA4WUU 1762 704 00 KTNZ04PP N/A

3/8” SUTWNPB-6-UU SU Twin PB, Closed, 3/8” TWN6 N/A N/A TWA6WUU 1762 706 00 KTNZ06PP N/A

1/2” SUTWNPB-8-UU SU Twin PB, Closed, 1/2” TWN8 N/A SS6UTWN8 TWA8WUU 1762 708 00 KTNZ08PP N/A

5/8” SUTWNPB-10-UU SU Twin PB, Closed, 5/8” TWN10 N/A SS6UTWN10 TWA10WUU 1762 710 00 KTNZ10PP N/A

3/4” SUTWNPB-12-UU SU Twin PB, Closed, 3/4” TWN12 N/A SS6UTWN12 TWA12WUU 1762 712 00 KTNZ12PP N/A

1” SUTWNPB-16-UU SU Twin PB, Closed, 1” TWN16 N/A SS6UTWN16 TWA16WUU 1762 716 00 KTNZ16PP N/A

1-1/4” SUTWNPB-20-UU SU Twin PB, Closed, 1-1/4” TWN20 N/A SS6UTWN20 TWA20WUU 1762 720 00 KTNZ20PP N/A

1-1/2” SUTWNPB-24-UU SU Twin PB, Closed, 1-1/2” TWN24 N/A SS6UTWN24 TWA24WUU 1762 724 00 KTNZ24PP N/A

2” SUTWNPB-32-UU SU Twin PB, Closed, 2” TWN32 N/A N/A TWA32WUU 1762 732 00 KTNZ32PP N/A

Shaft

Size

PIT

Part No.

Description Thomson

Super

Thomson

“A”

Thomson

Super Smart

NB Bosch/

Rexroth

INA

Old

INA

New

10MM SUTWNEPB-10MM-UU SU ISO Twin PB, Closed, 10MM N/A N/A N/A TKS10WUU R103261020 N/A N/A

12MM SUTWNEPB-12MM-UU SU ISO Twin PB, Closed, 12MM SPTWN M12 WW N/A N/A TKA12WUU R103261220 KTN 12 BPP AS N/A

16MM SUTWNEPB-16MM-UU SU ISO Twin PB, Closed, 16MM SPTWN M16 WW N/A SSETWN16 TKA16WUU R103261620 KTN 16 BPP AS N/A

20MM SUTWNEPB-20MM-UU SU ISO Twin PB, Closed, 20MM SPTWN M20 WW N/A SSETWN20 TKA20WUU R103262020 KTN 20 BPP AS N/A

25MM SUTWNEPB-25MM-UU SU ISO Twin PB, Closed, 24MM SPTWN M24 WW N/A SSETWN24 TKA24WUU R103262520 KTN 24 BPP AS N/A

30MM SUTWNEPB-30MM-UU SU ISO Twin PB, Closed, 30MM SPTWN M30 WW N/A SSETWN30 TKA30WUU R103263020 KTN 30 BPP AS N/A

40MM SUTWNEPB-40MM-UU SU ISO Twin PB, Closed, 40MM SPTWN M40 WW N/A SSETWN40 TKA40WUU R103265020 KTN 40 BPP AS N/A

Shaft

Size

PIT

Part No.

Description Thomson

Super

Thomson

“A”

Thomson

Super Smart

NB Bosch/

Rexroth

INA

Old

INA

New

12MM SUTWNEPB-12MM-UU-OPN SU ISO Twin PB, Open, 12MM SPTWNOM12 WW N/A N/A TKA12WUU-OP R103461220 KTNO 12 BPP AS N/A

16MM SUTWNEPB-16MM-UU-OPN SU ISO Twin PB, Open, 16MM SPTWNOM16 WW N/A SSETWN16OPN TKA16WUU-OP R103461620 KTNO 16 BPP AS N/A

20MM SUTWNEPB-20MM-UU-OPN SU ISO Twin PB, Open, 20MM SPTWNOM20 WW N/A SSETWN20OPN TKA20WUU-OP R103482020 KTNO 20 BPP AS N/A

25MM SUTWNEPB-25MM-UU-OPN SU ISO Twin PB, Open, 24MM SPTWNOM24 WW N/A SSETWN24OPN TKA24WUU-OP R103482520 KTNO 24 BPP AS N/A

30MM SUTWNEPB-30MM-UU-OPN SU ISO Twin PB, Open, 30MM SPTWNOM30 WW N/A SSETWN30OPN TKA30WUU-OP R103483020 KTNO 30 BPP AS N/A

40MM SUTWNEPB-40MM-UU-OPN SU ISO Twin PB, Open, 40MM SPTWNOM40 WW N/A SSETWN40OPN TKA40WUU-OP R103485020 KTNO 40 BPP AS N/A

Super Type, Pillow Block Bearing, Metric, Closed

Shaft

Size

PIT

Part No.

Description Thomson

Super

Thomson

“A”

Thomson

Super Smart

NB Bosch/

Rexroth

INA

Old

INA

New

12MM SUEPB-12MM-UU SU ISO Linear PB, Op, 12MM SPPBOM12 N/A N/A TKE12UU-OP R103861220 KTNOS 12 BPP AS N/A

16MM SUEPB-16MM-UU SU ISO Linear PB, Op, 16MM SPPBOM16 N/A SSEPB16OPN TKE16UU-OP R103861620 KTNOS 16 BPP AS N/A

20MM SUEPB-20MM-UU SU ISO Linear PB, Op, 20MM SPPBOM20 N/A SSEPB20OPN TKE20UU-OP R103582020 KTNOS 20 BPP AS N/A

25MM SUEPB-25MM-UU SU ISO Linear PB, Op, 25MM SPPBOM25 N/A SSEPB25OPN TKE25UU-OP R103582520 KTNOS 25 BPP AS N/A

30MM SUEPB-30MM-UU SU ISO Linear PB, Op, 30MM SPPBOM30 N/A SSEPB30OPN TKE30UU-OP R103583020 KTNOS 30 BPP AS N/A

40MM SUEPB-40MM-UU SU ISO Linear PB, Op, 40MM SPPBOM40 N/A SSEPB40OPN TKE40UU-OP R103585020 KTNOS 40 BPP AS N/A

Super Type, Pillow Block Bearing, Metric, Open

Super Type, Twin Pillow Block Bearing, Inch, Closed

Super Type, Twin Pillow Block Bearing, Inch, Open

Super Type, Twin Pillow Block Bearing, Metric, Closed

Super Type, Twin Pillow Block Bearing, Metric, Open

Introduction Mounted Ball Bearings SRE / SR2 Spherical Bearings SAF / Plummer Blocks Roller Chain & Sprockets Bushings & Hubs Gears & Racks Belt Drives / Couplings Linear Motion / WINKEL

24/7 Sales: 704-588-1091 │ Toll-Free: 800-763-4434 513 www.ptintl.com

Brg. Accessories, Radial Ball, & Eich Bearings Rod Ends & Spherical Plain Bearings

Web: https://www.rstbearing.com.cn

Tel: 024 22945833 22923833 24853899 Fax: 024 88729249 Mobile: 13940483518 15640413155（微信）

沈阳瑞思达轴承有限公司 SHENYANG TOTAL BEARING CO.,LTD.

Linear Ball Bearing Bushings

Metric Sizes

Super Type

Closed & Open

Sealed

Open Series

Part No.

(2 Seals)

Shaft Size

d

Ball

Tracks

Dimension mm Basic Load Ratings Wt.

g

Shaft

Part No.

* D L

+/-0.2m

L2

min h Degrees F G J Dynamic

C (N)

Static

CO(N)

SUE-12MM-UU-OPN 12 4 22 32 1.35 6.5 66° 3 — 0.7 1290 1260 18 12MML

SUE-16MM-UU-OPN 16 4 26 36 1.35 9.0 68° 3 — 0.7 1640 1320 22 16MML

SUE-20MM-UU-OPN 20 5 32 45 1.65 9.0 55° 3 — 0.9 2630 1720 51 20MML

SUE-25MM-UU-OPN 25 5 40 58 1.90 11.5 57° 3 1.5 1.4 3910 2850 102 25MML

SUE-30MM-UU-OPN 30 5 47 68 1.90 14.0 57° 3 2.0 2.2 4850 2900 155 30MML

SUE-40MM-UU-OPN 40 5 62 80 2.20 19.5 56° 3 1.5 2.7 6700 5900 300 40MML

SUE-50MM-UU-OPN 50 5 75 100 2.70 22.5 54° 3 2.5 2.3 11700 8100 480 50MML

Note: *Pre-drilled shafting, shaft supports and end blocks available from stock

Note: *Pre-drilled shafting, shaft supports and end blocks available from stock.

Models Available

Models Available

12mm 16 & 20mm

25mm 30-50mm

Part No.

(2 Seals)

Shaft Size

d

Ball

Tracks

Dimension mm Diametral Clearance Basic Load Ratings Wt.

g

Shaft

Part No.

* D L

+/-0.2m

L1

+/-0.2m

L2

min

Shaft Size

(mm)

Bore Tolerance

(mm)

Dynamic

C (N)

Static

CO(N)

SUE-10MM-UU 10 5 19 29 21.7 1.35 10 +0.008 +0.000 750 550 17 10MML

SUE-12MM-UU 12 5 22 32 22.7 1.35 12 +0.008 +0.000 1230 1100 23 12MML

SUE-16MM-UU 16 5 26 36 24.7 1.35 16 +0.009 +0.001 1550 1250 28 16MML

SUE-20MM-UU 20 6 32 45 31.3 1.65 20 +0.009 +0.001 2580 1670 61 20MML

SUE-25MM-UU 25 6 40 58 43.8 1.90 25 +0.0011 +0.002 3800 2750 122 25MML

SUE-30MM-UU 30 6 47 68 51.8 1.90 30 +0.0011 +0.002 4710 2800 185 30MML

SUE-40MM-UU 40 6 62 80 60.4 2.20 40 +0.0013 +0.002 6500 5720 360 40MML

SUE-50MM-UU 50 6 75 100 77.4 2.70 50 +0.0013 +0.002 11460 7940 580 50MML

Closed Series

Introduction Mounted Ball Bearings SRE / SR2 Spherical Bearings SAF / Plummer Blocks Roller Chain & Sprockets Bushings & Hubs Gears & Racks Belt Drives / Couplings Linear Motion / WINKEL

24/7 Sales: 704-588-1091 │ Toll-Free: 800-763-4434 514 www.ptintl.com

Brg. Accessories, Radial Ball, & Eich Bearings Rod Ends & Spherical Plain Bearings

Web: https://www.rstbearing.com.cn

Tel: 024 22945833 22923833 24853899 Fax: 024 88729249 Mobile: 13940483518 15640413155（微信）

沈阳瑞思达轴承有限公司 SHENYANG TOTAL BEARING CO.,LTD.

Linear Ball Bearing Bushings

Inch Sizes

Super Type

Closed & Open

Sealed

Part No.

(2 Seals)

Shaft Size

d

Ball

Tracks

Dimension mm Diameter Clearance Basic Load Ratings Wt.

lbs

Shaft

Part No.

* D** L L1

L2

min

Shaft

Diameter

Shaft

Tolerance

Dynamic

C (lbf)

Static

CO(lbf)

SU-4-UU 1/4 4 0.5000 0.750/0.735 0.511/0.501 0.039 0.2500 +0.000/ -0.0005 57 49 0.01 250L

SU-6-UU 3/8 4 0.6250 0.875/0.860 0.699/0.689 0.039 0.3750 +0.000/ -0.0005 78 66 0.02 375L

SU-8-UU 1/2 4 0.8750 1.250/1.230 1.032/1.012 0.050 0.5000 +0.000/ -0.0005 190 190 0.05 500L

SU-10-UU 5/8 5 1.1250 1.500/1.480 1.105/1.095 0.056 0.6250 +0.000/ -0.0005 290 340 0.08 625L

SU-12-UU 3/4 6 1.2500 1.625/1.605 1.270/1.250 0.056 0.7500 +0.000/ -0.0005 500 430 0.14 750L

SU-16-UU 1 6 1.5625 2.250/2.230 1.884/1.864 0.070 1.0000 +0.000/ -0.0005 820 780 0.29 1000L

SU-20-UU 1-1/4 6 2.0000 2.625/2.600 2.004/1.982 0.068 1.2500 +0.000/ -0.0006 1240 1270 0.4 1250L

SU-24-UU 1-1/2 6 2.3750 3.000/2.970 2.410/2.390 0.086 1.5000 +0.000/ -0.0006 1510 1540 0.8 1500L

SU-32-UU 2 6 3.0000 4.000/3.690 3.193/3.960 0.105 2.0000 +0.000/ -0.0008 2230 2580 1.4 2000L

Open Series

Part No.

(2 Seals)

Shaft Size

d

Ball

Tracks

Dimension mm Basic Load Ratings Wt.

lbs**

Shaft

Part No.

* D F GhJ L L2

min

Dynamic

C (lbf)

Static

CO(lbf)

SU-8-UU-OPN 1/2 3 0.8750 0.14 0.63 0.32 THRU 1.250/1.230 0.050 210 190 0.03 500L

SU-10-UU-OPN 5/8 4 1.1250 0.11 0.13 0.38 0.039 1.500/1.480 0.056 320 340 0.06 625L

SU-12-UU-OPN 3/4 5 1.2500 0.14 0.13 0.43 0.059 1.620/1.605 0.056 510 430 0.11 750L

SU-16-UU-OPN 1 5 1.5625 0.14 0.13 0.56 0.047 2.250/2.230 0.070 830 780 0.21 1000L

SU-20-UU-OPN 1-1/4 5 2.0000 0.20 0.19 0.63 0.090 2.625/2.600 0.068 1250 1270 0.35 1250L

SU-24-UU-OPN 1-1/2 5 2.3750 0.20 0.19 0.75 0.090 3.000/2.970 0.086 1520 1540 0.67 1500L

SU-32-UU-OPN 2 5 3.0000 0.20 0.31 1.00 THRU 4.000/3.960 0.105 2250 2580 1.1 2000L

Note: *Pre-drilled shafting, shaft supports and end blocks available from stock.

Note: ** - Based on Normal Housing Bore

Closed Series

Note: *Pre-drilled shafting, shaft supports and end blocks available from stock.

Note: ** - Based on Normal Housing Bore

Models Available

Models Available

Introduction Mounted Ball Bearings SRE / SR2 Spherical Bearings SAF / Plummer Blocks Roller Chain & Sprockets Bushings & Hubs Gears & Racks Belt Drives / Couplings Linear Motion / WINKEL

24/7 Sales: 704-588-1091 │ Toll-Free: 800-763-4434 515 www.ptintl.com

Brg. Accessories, Radial Ball, & Eich Bearings Rod Ends & Spherical Plain Bearings

Web: https://www.rstbearing.com.cn

Tel: 024 22945833 22923833 24853899 Fax: 024 88729249 Mobile: 13940483518 15640413155（微信）

沈阳瑞思达轴承有限公司 SHENYANG TOTAL BEARING CO.,LTD.

Linear Ball Bearing Block

Metric Sizes

Super Type

Closed & Open

Sealed

Part No.

(2 Seals)

Shaft

Size

d

Dimension (mm) Basic Load Ratings Wt.

g

Shaft

Part No.

* B C E f F G h K L M S T W X Y Dynamic

C (N)

Static

CO(N)

SUEPB-10MM-UU 10 29 20 20.0 11 31.5 25 16 5.5 36 M5 1.35 5 40 — — 750 935 90 10MML

SUEPB-12MM-UU 12 32 23 21.5 11 35.0 28 18 5.5 39 M5 1.35 5 43 — — 1020 1290 116 12MML

SUEPB-16MM-UU 16 40 26 26.5 13 42.0 35 22 6.5 43 M6 1.35 5 53 — — 1250 1550 205 16MML

SUEPB-20MM-UU 20 45 32 30.0 18 50.0 42 25 7.5 54 M8 1.65 5 60 19.0 9.0 2090 2630 326 20MML

SUEPB-25MM-UU 25 60 40 39.0 22 60.0 48 30 9.0 67 M10 1.90 7 78 22.5 10.0 3780 4720 624 25MML

SUEPB-30MM-UU 30 68 45 43.5 22 70.0 58 35 9.5 79 M10 1.90 8 87 26.0 11.5 5470 6810 980 30MML

SUEPB-40MM-UU 40 86 58 54.0 26 90.0 72 45 11.0 91 M12 2.20 10 108 26.5 14.0 6590 8230 1670 40MML

SUEPB-50MM-UU 50 108 50 66.0 34 105.0 85 50 12.0 113 M16 2.70 12 132 43.5 12.5 10800 13500 2950 50MML

Open Series

Part No.

(2 Seals)

Shaft

Size

d

Dimension mm Basic Load

Ratings Wt.

g

Shaft

Part No.

B C E * f F h K L M R α S T W X Y Dynamic

C (N)

Static

CO(N)

SUEPB-12MM-UU-OPN 12 32 23 21.5 11 28.0 18 5.5 39 M5 6.5 66° 4.3 5 43 14.5 7.5 1020 1290 99 12MML

SUEPB-16MM-UU-OPN 16 40 26 26.5 13 35.0 22 6.5 43 M6 9.0 68° 5.3 5 53 15.5 9.5 1250 1550 175 16MML

SUEPB-20MM-UU-OPN 20 45 32 30.0 18 42.0 25 7.5 54 M8 9.0 55° 6.6 5 60 19.0 9.0 2090 2630 275 20MML

SUEPB-25MM-UU-OPN 25 60 40 39.0 22 51.0 30 9.0 67 M10 11.5 57° 8.4 7 78 22.5 10.0 3780 4720 558 25MML

SUEPB-30MM-UU-OPN 30 68 45 43.5 22 60.0 35 9.5 79 M10 14.0 57° 8.4 8 87 26.0 11.5 5470 6810 860 30MML

SUEPB-40MM-UU-OPN 40 86 58 54.0 26 77.0 45 11.0 91 M12 19.5 56° 10.5 10 108 26.5 14.0 6590 8230 1490 40MML

SUEPB-50MM-UU-OPN 50 108 50 66.0 34 88.0 50 12.0 113 M16 22.5 54° 13.5 12 132 43.5 12.5 10800 13500 2500 50MML

Note: *Pre-drilled shafting, shaft supports and end blocks available from stock.

Closed Series

Note: *Pre-drilled shafting, shaft supports and end blocks available from stock.

Introduction Mounted Ball Bearings SRE / SR2 Spherical Bearings SAF / Plummer Blocks Roller Chain & Sprockets Bushings & Hubs Gears & Racks Belt Drives / Couplings Linear Motion / WINKEL

24/7 Sales: 704-588-1091 │ Toll-Free: 800-763-4434 516 www.ptintl.com

Brg. Accessories, Radial Ball, & Eich Bearings Rod Ends & Spherical Plain Bearings

Web: https://www.rstbearing.com.cn

Tel: 024 22945833 22923833 24853899 Fax: 024 88729249 Mobile: 13940483518 15640413155（微信）

沈阳瑞思达轴承有限公司 SHENYANG TOTAL BEARING CO.,LTD.

Linear Ball Bearing Block

Inch Sizes

Super Type

Closed & Open

Sealed

Part No.

(2 Seals)

Shaft

Size

d

Dimension (mm) Basic Load Ratings Wt.

lbs

Shaft

Part No.

* B C E F G h K L M S T W Dynamic

C (lbf)

Static

CO(lbf)

SUPB-4-UU 1/4 1.312 0.750 0.8125 0.813 0.750 0.4370 0.156 1.188 1.000 0.156 0.188 1.625 57 49 0.1 250L

SUPB-6-UU 3/8 1.437 0.875 0.8750 0.938 0.875 0.5000 0.156 1.313 1.125 0.156 0.188 1.750 78 66 0.1 375L

SUPB-8-UU 1/2 1.688 1.000 1.0000 1.250 1.125 0.6870 0.156 1.688 1.375 0.156 0.250 2.000 190 190 0.2 500L

SUPB-10-UU 5/8 2.125 1.125 1.2500 1.625 1.437 0.8750 0.188 1.938 1.750 0.188 0.281 2.500 290 340 0.5 625L

SUPB-12-UU 3/4 2.375 1.250 1.3750 1.750 1.563 0.9370 0.188 2.063 1.875 0.188 0.313 2.750 500 430 0.6 750L

SUPB-16-UU 1 2.875 1.750 1.6250 2.188 1.938 1.1870 0.188 2.813 2.375 0.219 0.375 3.250 820 780 1.2 1000L

SUPB-20-UU 1-1/4 3.500 2.000 2.0000 2.813 2.500 1.5000 0.250 3.625 3.000 0.219 0.438 4.000 1240 1270 2.4 1250L

SUPB-24-UU 1-1/2 4.125 2.500 2.3700 3.250 2.875 1.7500 0.313 4.000 3.500 0.281 0.500 4.750 1510 1540 3.5 1500L

SUPB-32-UU 2 5.250 3.250 3.0000 4.063 3.625 2.1250 0.375 5.000 4.500 0.406 0.625 6.000 2230 2580 6.8 2000L

Open Series

Part No.

(2 Seals)

Shaft

Size

d

Dimension mm Basic Load

Ratings Wt.

lbs

Shaft

Part No.

B C E F G h K L M S T W * Dynamic

C (lbf)

Static

CO(lbf)

SUPB-8-UU-OPN 1/2 1.688 1.000 1.0000 1.100 0.688 0.6870 0.156 1.500 0.860 0.156 0.250 2.000 230 290 0.2 500L

SUPB-10-UU-OPN 5/8 2.125 1.125 1.2500 1.405 0.875 0.8750 0.188 1.750 1.060 0.188 0.281 2.500 400 500 0.4 625L

SUPB-12-UU-OPN 3/4 2.375 1.250 1.3750 1.535 0.937 0.9370 0.188 1.875 1.120 0.188 0.313 2.750 470 590 0.5 750L

SUPB-16-UU-OPN 1 2.875 1.750 1.6250 1.975 1.188 1.1870 0.188 2.625 1.400 0.219 0.375 3.250 850 1060 1.0 1000L

SUPB-20-UU-OPN 1-1/4 3.500 2.000 2.0000 2.485 1.500 1.5000 0.250 3.375 1.880 0.219 0.438 4.000 1230 1530 2.0 1250L

SUPB-24-UU-OPN 1-1/2 4.125 2.500 2.3700 2.910 1.750 1.7500 0.313 3.750 2.120 0.281 0.500 4.750 1480 1850 3.0 1500L

SUPB-32-UU-OPN 2 5.250 3.250 3.0000 3.660 2.250 2.1250 0.375 4.750 2.700 0.406 0.625 6.000 2430 3040 5.8 2000L

Note: *Pre-drilled shafting, shaft supports and end blocks available from stock.

Closed Series

Note: *Pre-drilled shafting, shaft supports and end blocks available from stock.

Introduction Mounted Ball Bearings SRE / SR2 Spherical Bearings SAF / Plummer Blocks Roller Chain & Sprockets Bushings & Hubs Gears & Racks Belt Drives / Couplings Linear Motion / WINKEL

24/7 Sales: 704-588-1091 │ Toll-Free: 800-763-4434 517 www.ptintl.com

Brg. Accessories, Radial Ball, & Eich Bearings Rod Ends & Spherical Plain Bearings

Web: https://www.rstbearing.com.cn

Tel: 024 22945833 22923833 24853899 Fax: 024 88729249 Mobile: 13940483518 15640413155（微信）

沈阳瑞思达轴承有限公司 SHENYANG TOTAL BEARING CO.,LTD.

Linear Ball Bearing Block-Wide

Metric Sizes

Super Type

Closed & Open

Sealed

Part No.

(2 Seals)

Shaft

Size

d

Dimension (mm) Basic Load Ratings Wt.

g

Shaft

Part No.

* B C E f F G h K L M S T W Y Dynamic

C (N)

Static

CO(N)

SUTWNEPB-10MM-UU 10 29 52 20.0 11 31.5 25 16 5.5 70 M5 4.3 5 40 7.0 1215 1870 175 10MML

SUTWNEPB-12MM-UU 12 32 56 21.5 11 35.0 28 18 5.5 76 M5 4.3 5 43 7.5 1652 2580 227 12MML

SUTWNEPB-16MM-UU 16 40 64 26.5 13 42.0 35 22 6.5 84 M6 5.3 5 53 9.5 2025 3100 390 16MML

SUTWNEPB-20MM-UU 20 45 76 30.0 18 50.0 42 25 7.5 104 M8 6.6 5 60 9.0 3390 5260 630 20MML

SUTWNEPB-25MM-UU 25 60 94 39.0 22 60.0 48 30 9.0 130 M10 8.4 7 78 10.0 6120 9440 1210 25MML

SUTWNEPB-30MM-UU 30 68 106 43.5 22 70.0 58 35 9.5 152 M10 8.4 8 87 11.5 8860 13620 1880 30MML

SUTWNEPB-40MM-UU 40 86 124 54.0 26 90.0 72 45 11.0 176 M12 10.5 10 108 14.0 10680 16460 3280 40MML

Open Series

Part No.

(2 Seals)

Shaft

Size

d

Dimension mm Basic Load

Ratings Wt.

g

Shaft

Part No.

B C E f F h K L M R α S T W Y * Dynamic

C (N)

Static

CO(N)

SUTWNEPB-12MM-UU-OPN 12 32 56 21.5 11 28.0 18 5.5 76 M5 6.5 66° 4.3 5 43 7.5 1652 2580 190 12MML

SUTWNEPB-16MM-UU-OPN 16 40 64 26.5 13 35.0 22 6.5 84 M6 9.0 68° 5.3 5 53 9.5 2025 3100 312 16MML

SUTWNEPB-20MM-UU-OPN 20 45 76 30.0 18 42.0 25 7.5 104 M8 9.0 55° 6.6 5 60 9.0 3390 5260 506 20MML

SUTWNEPB-25MM-UU-OPN 25 60 94 39.0 22 51.0 30 9.0 130 M10 11.5 57° 8.4 7 78 10.0 6120 9440 1050 25MML

SUTWNEPB-30MM-UU-OPN 30 68 106 43.5 22 60.0 35 9.5 152 M10 14.0 57° 8.4 8 87 11.5 9440 13620 1630 30MML

SUTWNEPB-40MM-UU-OPN 40 86 124 54.0 26 77.0 45 11.0 176 M12 19.5 56° 10.5 10 108 14.0 10680 16460 2880 40MML

Note: *Pre-drilled shafting, shaft supports and end blocks available from stock.

Closed Series

Note: *Pre-drilled shafting, shaft supports and end blocks available from stock.

Introduction Mounted Ball Bearings SRE / SR2 Spherical Bearings SAF / Plummer Blocks Roller Chain & Sprockets Bushings & Hubs Gears & Racks Belt Drives / Couplings Linear Motion / WINKEL

24/7 Sales: 704-588-1091 │ Toll-Free: 800-763-4434 518 www.ptintl.com

Brg. Accessories, Radial Ball, & Eich Bearings Rod Ends & Spherical Plain Bearings

Web: https://www.rstbearing.com.cn

Tel: 024 22945833 22923833 24853899 Fax: 024 88729249 Mobile: 13940483518 15640413155（微信）

沈阳瑞思达轴承有限公司 SHENYANG TOTAL BEARING CO.,LTD.

Linear Ball Bearing Block-Wide

Inch Sizes

Super Type

Closed & Open

Sealed

Part No.

(2 Seals)

Shaft

Size

d

Dimension (in) Basic Load Ratings Wt.

lbs

Shaft

Part No.

* B C E F G h K L M S T W Dynamic

C (Ibf)

Static

CO(Ibf)

SUTWN-4-UU 1/4 1.312 2.000 0.8125 0.813 0.750 0.4370 0.156 2.500 1.000 0.156 0.188 1.625 96 160 0.2 250L

SUTWN-6-UU 3/8 1.437 2.250 0.8750 0.938 0.875 0.5000 0.156 2.750 1.125 0.156 0.188 1.750 150 240 0.3 375L

SUTWN-8-UU 1/2 1.688 2.500 1.0000 1.250 1.125 0.6870 0.156 3.500 1.375 0.156 0.250 2.000 370 580 0.5 500L

SUTWN-10-UU 5/8 2.125 3.000 1.2500 1.625 1.437 0.8750 0.188 4.000 1.750 0.188 0.281 2.500 640 1000 1.0 625L

SUTWN-12-UU 3/4 2.375 3.500 1.3750 1.750 1.563 0.9370 0.188 4.500 1.875 0.188 0.313 2.750 750 1180 1.2 750L

SUTWN-16-UU 1 2.875 4.500 1.6250 2.188 1.938 1.1870 0.188 6.000 2.375 0.219 0.375 3.250 1360 2120 2.4 1000L

SUTWN-20-UU 1-1/4 3.500 5.500 2.0000 2.813 2.500 1.5000 0.250 7.500 3.000 0.219 0.438 4.000 1970 3060 5.0 1250L

SUTWN-24-UU 1-1/2 4.125 6.500 2.3700 3.250 2.875 1.7500 0.313 9.000 3.500 0.281 0.500 4.750 2370 3700 7.8 1500L

Open Series

Part No.

(2 Seals)

Shaft

Size

d

Dimension (in) Basic Load

Ratings Wt.

lbs

Shaft

Part No.

B C E F G h h1 K L M S T W * Dynamic

C (Ibf)

Static

CO(Ibf)

SUTWN-8UU-OPN 1/2 1.688 2.500 1.000 1.100 0.688 0.687 0.260 0.156 3.500 0.860 0.156 0.250 2.000 370 580 0.4 500L

SUTWN-10UU-OPN 5/8 2.125 3.000 1.250 1.405 0.875 0.875 0.319 0.188 4.000 1.060 0.188 0.281 2.500 640 1000 0.8 625L

SUTWN-12UU-OPN 3/4 2.375 3.500 1.375 1.535 0.937 0.937 0.386 0.188 4.500 1.120 0.188 0.313 2.750 750 1180 1.0 750L

SUTWN-16UU-OPN 1 2.875 4.500 1.625 1.975 1.188 1.187 0.512 0.188 6.000 1.400 0.219 0.375 3.250 1360 2120 2.0 1000L

SUTWN-20UU-OPN 1-1/4 3.500 5.500 2.000 2.485 1.500 1.500 0.569 0.250 7.500 1.88 0.219 0.438 4.000 1970 3060 4.2 1250L

SUTWN-24UU-OPN 1-1/2 4.125 6.500 2.370 2.910 1.750 1.750 0.681 0.313 9.000 2.12 0.281 0.500 4.750 2370 3700 6.7 1500L

Note: *Pre-drilled shafting, shaft supports and end blocks available from stock.

Closed Series

Note: *Pre-drilled shafting, shaft supports and end blocks available from stock.

Introduction Mounted Ball Bearings SRE / SR2 Spherical Bearings SAF / Plummer Blocks Roller Chain & Sprockets Bushings & Hubs Gears & Racks Belt Drives / Couplings Linear Motion / WINKEL

24/7 Sales: 704-588-1091 │ Toll-Free: 800-763-4434 519 www.ptintl.com

Brg. Accessories, Radial Ball, & Eich Bearings Rod Ends & Spherical Plain Bearings

Web: https://www.rstbearing.com.cn

Tel: 024 22945833 22923833 24853899 Fax: 024 88729249 Mobile: 13940483518 15640413155（微信）

沈阳瑞思达轴承有限公司 SHENYANG TOTAL BEARING CO.,LTD.

Shaft Support Blocks

Metric Sizes

Standard Height

Part No.

Shaft

Size

d

Dimension (mm) Wt.

A B C D E h H J S T W g

SBM08 8 21 14 32 5 18 20 32.8 M4 5.5 6 42 24

SBM10 10 21 14 32 5 18 20 32.8 M4 5.5 6 42 24

SBM12 12 21 14 32 5 20 23 38 M4 5.5 6 42 30

SBM16 16 24 16 38 5 25 27 44 M4 5.5 8 48 40

SBM20 20 30 20 45 7.5 30 31 51 M5 6.6 10 60 70

SBM25 25 35 24 56 7 38 35 60 M6 6.6 12 70 130

SBM30 30 42 28 64 10 44 42 70 M6 9 12 84 180

SBM40 40 57 36 90 12 60 60 96 M8 11 15 114 420

Low Profile Support Block

Part No. Shaft Size

d

Dimension mm Wt.

A g A

(=/- .012) A1 B E

(+/- .012)

H

(+/- .001) H1 N3

ASBM08 8 32 42 21 18 22 15 28 M4 40

ASBM12 12 43 42 21 20 30 20 36 M6 100

ASBM16 16 53 48 24 24 38 25 43 M8 150

ASBM20 20 60 60 30 30 42 30 51 M10 230

ASBM25 25 78 70 35 38 56 35 61 M12 410

ASBM30 30 87 84 42 40 64 40 71 M12 530

ASBM40 40 108 114 57 48 82 50 88 M16 990

Use Shaft Support Blocks on shaft

ends where loads are light and shaft

deflection can be allowed. For no

deflection, use shaft support rails.

Supports are high strength Aluminum. Shimming recommended for

high precision control of movement.

Material: Aluminum Alloy

Introduction Mounted Ball Bearings SRE / SR2 Spherical Bearings SAF / Plummer Blocks Roller Chain & Sprockets Bushings & Hubs Gears & Racks Belt Drives / Couplings Linear Motion / WINKEL

24/7 Sales: 704-588-1091 │ Toll-Free: 800-763-4434 520 www.ptintl.com

Brg. Accessories, Radial Ball, & Eich Bearings Rod Ends & Spherical Plain Bearings

Web: https://www.rstbearing.com.cn

Tel: 024 22945833 22923833 24853899 Fax: 024 88729249 Mobile: 13940483518 15640413155（微信）

沈阳瑞思达轴承有限公司 SHENYANG TOTAL BEARING CO.,LTD.

Shaft Support Blocks

Inch Sizes

Standard Height

Part No. Shaft Size

d

Dimension (in) N3 Wt.

A A2 B lbs E

(+/- 0.10)

H

(+/-.002) H1 H2 Hole Bolt

SB-4 1/4 1.50 0.63 0.50 1.125 0.687 1.06 0.25 0.16 # 6 0.03

SB-6 3/8 1.63 0.69 0.56 1.250 0.750 1.19 0.25 0.16 # 6 0.1

SB-8 1/2 2.00 0.75 0.63 1.500 1.000 1.63 0.25 0.19 # 8 0.3

SB-10 5/8 2.50 0.88 0.69 1.875 1.000 1.75 0.31 0.22 # 10 0.4

SB-12 3/4 2.75 1.00 0.75 2.000 1.250 2.13 0.31 0.22 # 10 0.5

SB-16 1 3.25 1.38 1.00 2.500 1.500 2.56 0.38 0.28 1/4 1.0

SB-20 1-1/4 4.00 1.75 1.13 3.000 1.750 3.00 0.44 0.34 5/16 2.0

SB-24 1-1/2 4.75 2.00 1.25 3.500 2.000 3.50 0.50 0.34 5/16 2.6

SB-32 2 6.00 2.63 1.50 4.500 2.500 4.50 0.63 0.41 3/8 4.8

Low Profile Support Block

Part No. Shaft Size

d

Dimension (in) N3 Wt.

A A1 B lbs E

(+/-.010)

H

(+/-.002) H1 Hole Bolt

SSB-4 1/4 1.50 0.750 0.50 1.12 0.500 0.89 0.16 #6 0.1

SSB-6 3/8 1.62 0.813 0..56 1.25 0.562 1.00 0.16 #6 0.1

SSB-8 1/2 2.00 1.000 0.63 1.50 0.875 1.48 0.19 #8 0.1

SSB-12 3/4 2.50 1.250 0.75 2.00 1.125 1.95 0.22 #10 0.2

SSB-16 1 3.25 1.625 1.00 2.50 1.375 2.48 0.28 1/4 0.4

SSB-32 2 4.75 2.375 1.25 3.50 2.000 3.50 0.34 5/16 1.2

Use Shaft Support Blocks on

shaft ends where loads are light

and shaft deflection can be

allowed. For no deflection, use

shaft support rails. Supports are

high strength Aluminum. Shimming recommended for high precision control of movement.

Material: Aluminum Alloy

Introduction Mounted Ball Bearings SRE / SR2 Spherical Bearings SAF / Plummer Blocks Roller Chain & Sprockets Bushings & Hubs Gears & Racks Belt Drives / Couplings Linear Motion / WINKEL

24/7 Sales: 704-588-1091 │ Toll-Free: 800-763-4434 521 www.ptintl.com

Brg. Accessories, Radial Ball, & Eich Bearings Rod Ends & Spherical Plain Bearings

Web: https://www.rstbearing.com.cn

Tel: 024 22945833 22923833 24853899 Fax: 024 88729249 Mobile: 13940483518 15640413155（微信）

沈阳瑞思达轴承有限公司 SHENYANG TOTAL BEARING CO.,LTD.

Support Rails & Assemblies

SRM & LSRM Series - Metric Shafts

For Continuously Supported metric Shafting

Standard Support Rails (SRM) & Low Support Rails (LSRM)

Aluminum Alloy

Part No. Shaft

Size d

Dimension (in) Wt.

a1 a2 B C α d1 E F H h L max* N P S1 T X Y kg/m

SRM16 16 6.0 9.5 40 30 80° 5.5 20.0 18.5 17.8 25 1390 20 150 Ø5.5 5 8.0 11.7 2.6

SRM20 20 6.5 11.0 45 30 50° 6.6 22.5 19.0 17.7 27 1390 20 150 Ø5.5 5 8.0 10.0 3.5

SRM25 25 6.5 11.0 55 35 50° 6.6 27.5 21.5 21.0 33 1850 25 200 Ø6.6 6 8.0 12.0 5.3

SRM30 30 8.5 14.0 60 40 50° 9.0 30.0 26.5 22.8 37 1850 25 200 Ø6.6 7 10.3 13.0 7.4

SRM40 40 8.5 14.0 75 55 50° 9.0 37.5 38.0 29.4 48 1860 30 200 Ø9.0 9 16.0 16.0 12.7

Part No. Shaft

Size d

Dimension (in) Wt.

a1 a2 B C α d1 E H h L max* N P S1 T X kg/m

LSRM16 16 6.0 9.5 50 37 60° 5.5 25.0 14.84 22 1390 20.0 150.0 Ø5.5 6 8 2.6

LSRM20 20 6.5 11.0 55 40 50° 6.6 27.5 19.64 29 1390 20.0 150.0 Ø5.5 8 8 4.2

LSRM25 25 6.5 11.0 65 45 50° 6.6 32.5 20.00 32 1850 25.0 200.0 Ø6.6 10 8 5.8

LSRM30 30 8.5 14 75 55 50° 9.0 37.5 20.28 36.5 1850 25.0 200.0 Ø6.6 12 10.3 8.3

Note: *Standard Shaft lengths in mm.

Metric Low Support Rails (LSRM)

Part No. Length Part No. Length Part No. Length Part No. Length Part No. Length

SRM16-190 190 SRM20-340 340 SRM25-240 240 SRM30-450 450 SRM40-640 460

SRM16-340 340 SRM20-640 640 SRM25-450 450 SRM30-850 850 SRM40-660 660

SRM16-640 640 SRM20-940 940 SRM25-850 850 SRM30-1250 1250 SRM40-860 860

SRM16-970 940 SRM20-1240 1240 SRM25-1250 1250 SRM30-1450 1450 SRM40-1060 1060

SRM16-1390 1390 SRM20-1390 1390 SRM25-1850 1850 SRM30-1850 1850 SRM40-1260 1260

SRM40-1860 1860

Note: *Standard Shaft lengths in mm.

Part No. Length Part No. Length Part No. Length Part No. Length

LSRM16-190 190 LSRM20-340 340 LSRM25-340 240 LSRM30-340 450

LSRM16-340 340 LSRM20-640 640 LSRM25-640 440 LSRM30-640 850

LSRM16-640 640 LSRM20-940 940 LSRM25-940 840 LSRM30-940 1250

LSRM16-940 940 LSRM20-1240 1240 LSRM25-1250 1250 LSRM30-1450 1450

LSRM16-1390 1390 LSRM20-1390 1390 LSRM25-1850 1850 LSRM30-1850 1850

Standard Metric Support Rails (SRM)

Introduction Mounted Ball Bearings SRE / SR2 Spherical Bearings SAF / Plummer Blocks Roller Chain & Sprockets Bushings & Hubs Gears & Racks Belt Drives / Couplings Linear Motion / WINKEL

24/7 Sales: 704-588-1091 │ Toll-Free: 800-763-4434 522 www.ptintl.com

Brg. Accessories, Radial Ball, & Eich Bearings Rod Ends & Spherical Plain Bearings

Web: https://www.rstbearing.com.cn

Tel: 024 22945833 22923833 24853899 Fax: 024 88729249 Mobile: 13940483518 15640413155（微信）

沈阳瑞思达轴承有限公司 SHENYANG TOTAL BEARING CO.,LTD.

Support Rails & Assemblies

SR & LSR Series - Inch Shafts

For Continuously Supported Inch Shafting

Standard Support Rails (SR) & Low Support Rails (LSR)

Aluminum Alloy

Part No.

(Without Holes)

Part No.

(With Pre-Drilled Holes)

Shaft

Size d

Dimension (in) N3 Mounting Bolt

for Pre-Drilled Shaft X Wt.

lbs/ft H

(+/-0.002”) H1 A E M Hole Bolt

SR08 SR08-PD 1/2 1.125 0.19 1.50 1.00 0.25 0.17 # 6 6-32 UNF x .88 4 0.6

SR10 SR10-PD 5/8 1.125 0.25 1.63 1.13 0.31 0.19 # 8 8/32 UNF x .88 4 0.8

SR12 SR12-PD 3/4 1.500 0.25 1.75 1.25 0.38 0.22 # 10 10/32 UNF x 1.25 6 1.0

SR16 SR16-PD 1 1.750 0.25 2.13 1.50 0.50 0.28 1/4 1/4-20 UNC x 1.50 6 1.4

SR20 SR20-PD 1-1/4 2.125 0.31 2.50 1.88 0.56 0.34 5/16 5/16-18 UNC x 1.75 6 2.1

SR24 SR24-PD 1-1/2 2.500 0.38 3.00 2.25 0.69 0.34 5/16 3/8-16 UNC x 1.75 8 2.6

SR32 SR32-PD 2 3.250 0.50 3.75 2.75 0.88 0.40 3/8 1/2-13 UNC x 2.50 8 4.2

Part No.

(Without Holes)

Part No.

(With Pre-Drilled Holes)

Shaft

Size d

Dimension (in) N2 N1

Wt.

lbs/ft H

(+/-0.002”) H1 A M Hole Bolt

LSR08 LSR08-PD 1/2 0.562 0.34 0.37 0.25 0.17 6-32 UNF 0.32

LSR10 LSR10-PD 5/8 0.687 0.41 0.45 0.31 0.19 8/32 UNF 0.49

LSR12 LSR12-PD 3/4 0.750 0.42 0.51 0.38 0.22 10/32 UNF 0.59

LSR16 LSR16-PD 1 1.000 0.56 0.69 .50 0.28 1/4-20 UNC 1.01

LSR20 LSR20-PD 1-1/4 1.187 0.63 0.78 0.56 0.34 5/16-18 UNC 1.27

LSR24 LSR24-PD 1-1/2 1.375 0.70 0.93 0.69 0.41 3/8-16 UNC 1.68

LSR32 LSR32-PD 2 1.750 1.18 1.18 0.88 0.53 1/2-13 UNC 2.59

Note: Longer lengths available on request.

Inch Low Support Rails (LSR)

Pre-Assembled Shaft Rail Assemblies

PTI can pre-assemble shafts and shaft supports. Consult Sales.

Standard Inch Support Rails (SR)

Introduction Mounted Ball Bearings SRE / SR2 Spherical Bearings SAF / Plummer Blocks Roller Chain & Sprockets Bushings & Hubs Gears & Racks Belt Drives / Couplings Linear Motion / WINKEL

24/7 Sales: 704-588-1091 │ Toll-Free: 800-763-4434 523 www.ptintl.com

Brg. Accessories, Radial Ball, & Eich Bearings Rod Ends & Spherical Plain Bearings

Web: https://www.rstbearing.com.cn

Tel: 024 22945833 22923833 24853899 Fax: 024 88729249 Mobile: 13940483518 15640413155（微信）

沈阳瑞思达轴承有限公司 SHENYANG TOTAL BEARING CO.,LTD.

Standard & Pre-Drilled Shafting

Carbon Steel, 60 Rockwell

Inch & Metric Sizes

Inch Standard Inch Pre-Drilled

Dimensions (in) Dimensions (in)

Part No. Shaft

Diameter

Shaft

Tolerance

Max Stock

length L Part No. Shaft

Diameter Shaft Tolerance Max Stock

length L G Thd X (+/- 1/64)

250L 1/4 0.2490 / 0.2495 54 — — — — — —

375L 3/8 0.3740 / 0.3745 166 — — — — — —

500L 1/2 0.4990 / 0.4995 166 500LPD 1/2 0.4990 / 0.4995 166 # 6-32 UNF 4

625L 5/8 0.6240 / 0.6245 202 625LPD 5/8 0.6240 / 0.6245 202 # 8/32 UNF 4

750L 3/4 0.7490 / 0.7495 202 750LPD 3/4 0.7490 / 0.7495 202 # 10/32 UNF 6

1000L 1 0.9990 / 0.9995 202 1000LPD 1 0.9990 / 0.9995 202 1/4-20 UNC 6

1250L 1-1/4 1.2490 / 1.2495 202 1250LPD 1-1/4 1.2490 / 1.2495 202 5/16-18 UNC 6

1500L 1-1/2 1.4989 / 1.4994 202 1500LPD 1-1/2 1.4989 / 1.4994 202 3/8-16 UNC 8

2000L 2 1.9987 / 1.9994 202 2000LPD 2 1.9987 / 1.9994 202 1/2-13 UNC 8

Metric Shafting - Class MM

Hardness: 60 Rockwell C (min)

Surface Finish: 8 Ra Max

Roundness: 0.002mm

Straightness: 0.0254mm per foot Cumulative, 0.051mm TIR

Taper: 0.0025mm

Metric Standard Metric Pre-Drilled

Dimensions (mm) PD1 PD2 Dimensions (mm)

Part No. Shaft

Diameter

Shaft

Tolerance

Max Stock

length L Part No. X (PD1) Part No. x (PD2) Shaft

Diameter

Shaft

Tolerance

Max Stock

length L G Thd

10MML 10 9.99 / 10.00 4216 — — — — — — — —

12MML 12 11.99 / 12.00 4216 12MMLPD1 75 12MMLPD2 120 12 11.99 / 12.00 4216 M4

16MML 16 15.99 / 16.00 4521 16MMLPD1 100 16MMLPD2 150 16 15.99 / 16.00 4521 M5

20MML 20 19.99 / 20.00 4521 20MMLPD1 100 20MMLPD2 150 20 19.99 / 20.00 4521 M6

25MML 25 24.99 / 25.00 4521 25MMLPD1 120 25MMLPD2 200 25 24.99 / 25.00 4521 M8

30MML 30 29.99 / 30.00 4521 30MMLPD1 150 30MMLPD2 200 30 29.99 / 30.00 4521 M10

40MML 40 39.99 / 40.00 4521 40MMLPD1 200 40MMLPD2 300 40 39.99 / 40.00 4521 M10

Pre- Drilled

Inch Shafting - Class L

Hardness: 60 Rockwell C (min)

Surface Finish: 8 Ra Max

Roundness: 0.000080”

Straightness: 0.001” per foot Cumulative, 0.002”TIR

Taper: 0.0001”

Pre- Drilled

Note: Other shaft sizes available on request. Note:Y = distance from 1st tapped hole to shaft end. Each end will be the same

unless specified.

Note: Other shaft sizes available on request. Note: Y = distance from 1st tapped hole to shaft end. Each end will be the same unless specified.

Introduction Mounted Ball Bearings SRE / SR2 Spherical Bearings SAF / Plummer Blocks Roller Chain & Sprockets Bushings & Hubs Gears & Racks Belt Drives / Couplings Linear Motion / WINKEL

24/7 Sales: 704-588-1091 │ Toll-Free: 800-763-4434 524 www.ptintl.com

Brg. Accessories, Radial Ball, & Eich Bearings Rod Ends & Spherical Plain Bearings

Web: https://www.rstbearing.com.cn

Tel: 024 22945833 22923833 24853899 Fax: 024 88729249 Mobile: 13940483518 15640413155（微信）

沈阳瑞思达轴承有限公司 SHENYANG TOTAL BEARING CO.,LTD.

Stainless & Pre-Drilled Stainless Shafting

440 Stainless Steel, 50 Rockwell C (min)

Inch & Metric Sizes

Inch Stainless Inch Pre-Drilled

Dimensions (in) Dimensions (in)

Part No. Shaft

Diameter

Shaft

Tolerance

Max Stock

length L Part No. Shaft

Diameter

Shaft

Tolerance

Max Stock

length L G Thd X (+/- 1/64)

250LSS 1/4 0.2490 / 0.2495 94 — — — — — —

375LSS 3/8 0.3740 / 0.3745 178 — — — — — —

500LSS 1/2 0.4990 / 0.4995 178 500LPDSS 1/2 0.4990 / 0.4995 166 # 6-32 UNF 4

625LSS 5/8 0.6240 / 0.6245 178 625LPDSS 5/8 0.6240 / 0.6245 178 # 8/32 UNF 4

750LSS 3/4 0.7490 / 0.7495 178 750LPDSS 3/4 0.7490 / 0.7495 178 # 10/32 UNF 6

1000LSS 1 0.9990 / 0.9995 178 1000LPDSS 1 0.9990 / 0.9995 178 1/4-20 UNC 6

1250LSS 1-1/4 1.2490 / 1.2495 178 1250LPDSS 1-1/4 1.2490 / 1.2495 178 5/16-18 UNC 6

1500LSS 1-1/2 1.4989 / 1.4994 178 1500LPDSS 1-1/2 1.4989 / 1.4994 178 3/8-16 UNC 8

2000LSS 2 1.9987 / 1.9994 178 2000LPDSS 2 1.9987 / 1.9994 178 1/2-13 UNC 8

Stainless Metric Shafting - Class MM

Hardness: 50 Rockwell C (min)

Surface Finish: 8 Ra Max

Roundness: 0.002mm

Straightness: 0.0254mm per foot Cumulative, 0.051mm TIR

Taper: 0.0025mm

Metric Stainless

Dimensions (mm)

Part No. Shaft

Diameter

Shaft

Tolerance

Max Stock

length L

10MMLSS 10 9.99 / 10.00 4216

12MMLSS 12 11.99 / 12.00 4216

16MMLSS 16 15.99 / 16.00 4521

20MMLSS 20 19.99 / 20.00 4521

25MMLSS 25 24.99 / 25.00 4521

30MMLSS 30 29.99 / 30.00 4521

40MMLSS 40 39.99 / 40.00 4521

Pre- Drilled

Stainless Inch Shafting - Class L

Hardness: 50 Rockwell C (min)

Surface Finish: 8 Ra Max

Roundness: 0.000080”

Straightness: 0.001” per foot Cumulative, 0.002”TIR

Taper: 0.0001”

Note: Other shaft sizes available on request. Note:

Note: Other shaft sizes available on request.

Y = distance from 1st tapped hole to shaft end. Each end will be the same

unless specified.

Introduction Mounted Ball Bearings SRE / SR2 Spherical Bearings SAF / Plummer Blocks Roller Chain & Sprockets Bushings & Hubs Gears & Racks Belt Drives / Couplings Linear Motion / WINKEL

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Combined Bearings & Profiles

Winkel Profile Rail & Combined Bearings for

Heavy Duty Linear Control of Systems.

Heavy Duty Combined Bearings for

Harsh Environments

C-Channel and I-Beam Profiles

available 6 & 12 meter lengths

Flange Plates Allow

Easy Installation.

Combined Bearing Axially

Adjusts with Face Shims

#D Component Models for

Design Support

Vulkollan & Polyamide Rollers for

Silent and/or High Speeds

Combined Bearings with Fixed or

Adjustable Axial Bearing

Application Assistance for

Selection & Support

Radial & Axially Adjustable

Vulkollan & Polyamide Flange Assy.

Wipers (end closures) to close

shield bearings within the profile.

Square Flange Plates

& Adjustment Shims

Profile & Clamp Flanges for

Combined Bearings

Custom Duplex Units for High Loads,

and Limited by Profile Size.

Gears and Racks for System Drive

Control of Linear Motion

Oilamide Thrust Bearings for

Heavy Thrust Loads

Vulkollan, Polyamide and Stainless

Steel units for High Speed and Quiet

Operation

Plasma Coated Profiles & Thin

Dense Chrome Bearings for

Corrosion resistance

Jumbo Combined Bearings

(large diameter)

and Very Heavy Loads

Introduction Mounted Ball Bearings SRE / SR2 Spherical Bearings SAF / Plummer Blocks Roller Chain & Sprockets Bushings & Hubs Gears & Racks Belt Drives / Couplings Linear Motion / WINKEL

24/7 Sales: 704-588-1091 │ Toll-Free: 800-763-4434 526 www.ptintl.com

Brg. Accessories, Radial Ball, & Eich Bearings Rod Ends & Spherical Plain Bearings

Web: https://www.rstbearing.com.cn

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沈阳瑞思达轴承有限公司 SHENYANG TOTAL BEARING CO.,LTD.

Combined Bearings & Profiles Overview

Winkel Combined Bearings and NbV Profiles

control linear motion. They are heavy duty units

and can be used for precision control as well.

Combined bearings fit precisely into channels with

minimal components. They guide linear movement

and handle both

radial and/or thrust

loads. Typically four combined

bearings are normally required for a

typical single stage linear system.

Multiple bearings and profiles may be

used for telescoping systems or multiaxis designs.

Winkel bearing types cover a wide

range of loads and application conditions. Combined bearings are available for varying loads,

temperatures, precision, speed, noise and corrosion resistance requirements. Profiles can be fabricated weldments added and/or machined for

specialized control and mounting, including

curved sections.

The profile size is the most important design consideration in the selection process. Once the system loads are

known, the profile size can be determined

and then the bearing selected to fit. The profile is designed to fit into equipment framework by welding with brackets drilled and

tapped for fasteners or with clamping

flanges. PTI stocks 14 standard profile sizes

typically in 6 meter lengths in Charlotte NC,

and 12 meters lengths in Germany. Profiles can be cut-to-length and

shipped quickly from Charlotte. Lengths longer than 12 meters can

also be provided on request.

Combined Bearings have higher load ratings than

profiles, which provides a design safety factor

protecting the bearing. A single combined bearing can handle both radial and

thrust loads. Bearings are

stocked with and without flanges.

Flanges allow simple mounting, a

consideration for assembly and

maintenance. Bearings can also

be welded directly into the equipment frame. Several

flange types allow various mounting clearance holes for

thru bolts and/or threaded holes for reverse mounting.

The gap between the axial bearing

and the inside face of the profile

should be controlled as the profiles

are installed. The gap can be fine

tuned by placing shims behind the

flange to reduce or minimize the

gap. A gap of 0.5mm to 1mm is recommended. Full

contact may preload the bearing resulting in reduced

life. Shims are a simple option to adjust this

gap at assembly. Proper bearing spacing will

ensure a smooth operating system.

Other bearing versions offer internal adjustment means that provide both radial and axial

adjustment.

Wipers can be fastened to flanges to limit debris

from entering the profile and protect the bearing

and profile. Heavy duty units for

harsh or corrosive environments

allow load control as well as protection of the rolling elements.

These units allow re-lubrication

and can be provided with special ATC coatings or provided in stainless steel

for both bearings and profiles for the ultimate

protection

Vulkollan or Polyamide coated

steel rollers and bearings allow quiet high speed solutions to 10meters/sec. All are offered as bearing only or

with flanges for easy installation and removal.

An new flange mounted version with adjustable

radial and axial bearings provides smooth control and snug fits for gap control.

Vukollan Drive Bearings can mount to frames and

adapt to drives, run silent and are lubed for life. Jumbo

Combined bearings and fabricated Profiles take load

capabilities to new levels. The large units with OD’s to

280mm have static ratings of 625kN (140,000 Lbs)

and are very capable in tough environments. Fabricated Profiles can be provided to suit the desired

length.

Precision control is accomplished by machining

the Profile Load surfaces and using a slightly

larger bearing outer race (PR Combined Bearings) to fit the profile precisely (reduced clearance between the bearing and profile) than

standard units. PR Profiles and custom length

profiles can be offered machined up to 50 feet

long in one set up.

Combined Bearings and

Profiles can be integrated

with existing systems and

control can be assisted

with our gear and rack

products. PTI stocks a

wide variety of inch and

metric PT products to

support and control the

system.

PTI can assist with recommendations or

suggestions, and review product choices

to optimize your system. The Winkel

Combined Bearing and Profile system

utilizes fewer components and is easier

to install than the typical cam follower

arrangements. This simple to install system yields a low cost solution to heavy

duty linear motion.

Models available: www.winkel.de .

Introduction Mounted Ball Bearings SRE / SR2 Spherical Bearings SAF / Plummer Blocks Roller Chain & Sprockets Bushings & Hubs Gears & Racks Belt Drives / Couplings Linear Motion / WINKEL

24/7 Sales: 704-588-1091 │ Toll-Free: 800-763-4434 527 www.ptintl.com

Brg. Accessories, Radial Ball, & Eich Bearings Rod Ends & Spherical Plain Bearings

Web: https://www.rstbearing.com.cn

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沈阳瑞思达轴承有限公司 SHENYANG TOTAL BEARING CO.,LTD.

Advantages of Combined Bearing Systems

• Combined Bearings simplify the system design

• Cylindrical Roller Bearings for heavy loads, long life

• Accommodates radial and axial loads within a single bearing

• Robust profile design for heavy static and dynamic loads

• Economical, cost effective assembly

• Flange mounted units make installation simple

Bearings and Profiles

• Bearings: Outer races case hardened UNI 16 CrNi 4, 62+2 HRC,

Inner rings from 52100 bearing steel, 62-2 HRC

• Standard operating temperature range -20°C to +80°C (-0°F to

+175°F); High Temperature (HT) units to 250°C (480°F) are also

readily available

• Bearings can be re-lubricated

• NbV Profiles: High quality S450 J2 Mod with 30% increased load

capacity, 6 & 12 meter lengths standard, longer on request

• Profiles can be structural, wear resistant

• Corrosion resistant coating for bearings and profiles available

Calculating Bearing Loads

Selection Procedure

NbV Profiles (Channels) and Combined Bearings are typically used together. The Profile size must be

selected first, based on the max Static Radial or Axial Load limits of the profile indicated in the sketch at

the left. The bearing ratings are also listed for each type on the following pages. The bearing ratings

are higher than the matching profile. The bearing ratings can be used to determine bearing life via the

normal bearing formulas. Consult PTI for bearing selection if using fabricated steel or hardened surfaces.

Please take any application shock loads into consideration as additional load factors when selecting

profiles. As an example, without shock loads, use a Service Factor of 1.0 x the load. For moderate

shock, multiply the calculated load by 2.0, and for heavy shock loads, multiply the calculated load by

3.0. These Service Factors are intended as a guide. Once the profile size is determined based on the

Profile load capacity in the shaded area of the chart to the right, the bearing type can be chosen to fit

the profile.

For Vertical Profiles For Horizontal Profiles

Note: Combined Bearing in Profile;

Shims refine ideal axial spacing

The Economical Solution for Vertical & Horizontal Linear Motion

Linear Systems Introduction Mounted Ball Bearings SRE / SR2 Spherical Bearings SAF / Plummer Blocks Roller Chain & Sprockets Bushings & Hubs Gears & Racks Belt Drives / Couplings Linear Motion / WINKEL

24/7 Sales: 704-588-1091 │ Toll-Free: 800-763-4434 528 www.ptintl.com

Brg. Accessories, Radial Ball, & Eich Bearings Rod Ends & Spherical Plain Bearings

Web: https://www.rstbearing.com.cn

Tel: 024 22945833 22923833 24853899 Fax: 024 88729249 Mobile: 13940483518 15640413155（微信）

沈阳瑞思达轴承有限公司 SHENYANG TOTAL BEARING CO.,LTD.

Profile and Bearing Selection

Profile

Size/Type

Profile – Load Ratings Combined Bearing Types - All Available with and without Flanges

FR kN

Max Static

Radial Load

(kN)

FA kN

Max Static

Axial Load

(kN)

Combined

Brg with

Fixed Axial

Combined

Bearing

Eccentric

Adjustable

Combined Brg

Adjustable

with Shim and

Washer

Heavy Duty

Combined

Bearing

Combined Brg with

Adjustable

Eccentric Radial

Radial

Bearing

Combined Brg

with Oilamide

Thrust Bearing

Combined

Brg with

Threaded

Stud

U-Profile I-Beam

Selection Procedure:

Choose Profile Size/Type

Based Profile Allowable Load

at Bearing, then select Combined Bearing Type

Bearing only less Flange Plate

— —

With Flange Plate (Square + Rectangular)

—

A — 0.80 kN 3.1 kN — — — — — — W-4.052P —

S — 5.23 1.68 W-4.053 — — — — — — —

0 NbV — 10.30 3.20 W-4.054 W-4.454 W-4.072 W-3054 W-JC4.054 W-2.054 W-4.072P W-KB4.072

1 NbV 3018 NbV 12.40 3.87 W-4.055 W-4.455 W-4.073 W-3.055 W-JC4.055 W-2.055 W-4.073P W-KB4.073

2 NbV — 12.90 4.00 W-4.056 W-4.456 W-4.074 W-3.056 W-JC4.056 W-2.056 W-4.074P W-KB4.074

— 3019 NbV 12.90 4.00 W-4.057 W-4.457 W-4.075 — — — — —

3 NbV 3020 NbV 22.40 7.00 W-4.058 W-4.458 W-4.076 W-3.058 W-JC4.058 W-2.058 W-4.076P W-KB4.076

— 2912 NbV 22.00 7.00 W-4.059 W-4.459 W-4.077 — — — — —

— 3100 NbV 23.80 7.44 W-4.060 W-4.460 W-4.078 — — — — —

4 NbV — 23.80 7.44 W-4.061 W-4.461 W-4.0784 W-3.061 W-JC4.061 W-2.061 W-4.0784P W-KB4.0784

5 NbV — 33.90 10.60 W-4.062 W-4.462 W-4.079 W-3.062 W-JC4.062 W-2.062 W-4.079P W-KB4.079

— 3353 NbV 26.00 10.60 — — — — — — — —

6 NbV — 59.20 18.50 W-4.063 W-4.463 — W-3.063 W-JC4.063 W-3.063 W-4.080P —

6 NbV — 39.50 18.50 — — W-4.080 — — — — W-KB4.080

8 NbV — 91.80 23.70 — W-4.085 — — — — W-4.085P —

— 10 41.71 13.91 — W-4.089 — — — — — —

— 16 58.00 19.40 — W-4.090 — — — — — —

— 18 84.00 28.00 — W-4.091 — — — — — —

— 28 101.50 33.90 — W-4.092 — — — — — —

— 36/42 139.40 46.50 — W-4.093 — — — — — —

— 50 192.00 57.70 — W-4.094 — — — — — —

Winkel NbV U-Profile (S450 J2 Mod) with 30% increased Load Capacity

Bearing

only

Part No.

Profile

Max Static

Radial Load on

Profile FRkN

Max Static

Axial Load on

Profile FAkN Dynamic Load

Capacity of

Radial Brg

C kN

Static Load

Capacity of

Radial Brg

CO kN

Dynamic Load

Capacity of

Axial Brg

CA kN

Static Load

Capacity of

Axial Brg

COA kN

U-Profile I-Profile U-Profile I-Profile U-Profile U-Profile

W-4.053 S — 5.23 — 1.68 — 24.0 32.0 7 7

W-4.054 0 NbV — 10.30 — 3.20 — 31.0 35.5 11 11

W-4.055 1 NbV 3018 12.40 12.40 3.87 3.87 45.5 51.0 13 14

W-4.056 2 NbV — 12.90 — 4.00 — 48.0 56.8 18 18

W-4.057 — 3019 — 12.90 — 4.00 48.0 56.8 18 18

W-4.058 3 NbV 3020 22.40 22.40 7.00 7.00 68.0 72.0 23 23

W-4.059 — 2912 — 22.00 — 7.00 73.0 82.0 25 27

W-4.060 — 3100 — 23.80 — 7.44 81.0 95.0 31 36

W-4.061 4 NbV — 23.80 — 7.44 — 81.0 95.0 31 36

W-4.062 5 NbV 3353 33.90 33.90 10.60 10.60 110.0 132.0 43 50

W-4.063 6 NbV — 59.20 — 18.50 — 151.0 192.0 68 71

Standard Profile & Bearings

Profile and Bearing Load Ratings

Material

Yield Point 1

(Fig Thickness <20mm)

Yield Point 2

(Fig Thickness >20mm) Tensile Strength Elongation Max Hertzian Pressure

S355 J2 (General Industry) 355 N/mm2 345 N/mm2 470-630 N/mm2 Min 22% 750 N/mm2

S450 J2 Mod. (Winkel) 430 N/mm2 420 N/mm2 550-700 N/mm2 Min 19% 900 N/mm2

Winkel Profiles are made from steel grade S450 J2 Mod. This

has a significantly higher tensile, yield and allowable Hertzian

pressure (roller contact pressure on profile), then the customary

S355 J2 material. This upgraded material allows Winkel Profile

to have a higher resistance to wear out, and also allow smaller

profile/bearing choices during selection. The Winkel Profile is

listed in the chart along with the common material within the

industry.

Introduction Mounted Ball Bearings SRE / SR2 Spherical Bearings SAF / Plummer Blocks Roller Chain & Sprockets Bushings & Hubs Gears & Racks Belt Drives / Couplings Linear Motion / WINKEL

24/7 Sales: 704-588-1091 │ Toll-Free: 800-763-4434 529 www.ptintl.com

Brg. Accessories, Radial Ball, & Eich Bearings Rod Ends & Spherical Plain Bearings

Web: https://www.rstbearing.com.cn

Tel: 024 22945833 22923833 24853899 Fax: 024 88729249 Mobile: 13940483518 15640413155（微信）

沈阳瑞思达轴承有限公司 SHENYANG TOTAL BEARING CO.,LTD.

General Features of a Winkel Bearing & Profile System:

• Simple rugged design with minimal components

• Economical configuration of thrust and axial bearings in a single

combined unit capable of high radial and axial loads

• Strong NbV Profiles capable of high static and dynamic loads

• Crowned outer races on both radial & axial bearings to

accommodate misalignment & eliminate edge loading

• Variety of types allow axial and radial adjustment in profile.

• Several flange plate types to simplify mounting

• High temp and precision fit PR versions provide refined control

• Stock components can be modified into duplex bearing units on

center pivot for increased load capability

• Vulkollan & Polyamide Rollers allow higher speed, quiet operation

• Most units allow re-greasing for extended operation

• Duralloy coating available for combined bearings and plasma

galvanizing for profiles provide tough corrosion resistance

• Profiles to 12 meters are available, longer on request

• Gently curved profiles are possible

• Design support and load reviews are readily available

General Technical Characteristics & Details

• Outer Rings are case-hardened Bearing Steel UNI16 CrNi 4

hardened to 62 +2 HRC, gently crowned for misalignment ability

• Inner Rings are from EN 31-SAE52100 Steel hardened to 62-

2HRC

• Cylindrical Rollers have flat ground faces

• Bearing mounting studs are from C22E weld-able steel (Material

No. 1.1151)

• Mounting Stud Tolerance –0.05mm

• Bearings Sizes from 4.054 to 4.063 can be re relubricated

• Standard Grease (Shell Alvania #3, Esso Beacon #3)

• Standard Allowable Temp Range –20°C to +80°C (-4°F to 176°F)

• High Temp (HT) Units incl. special seals & grease to 250°C

(480°F)

Design Guidelines

• Design loads not to exceed F[N] max static for Profile. Choose

Bearing to fit, check Bearing max Static Rating.

• Winkel Bearings are full complement cylindrical rollers and are

lifetime lubricated for one shift and intermittent operation. Relubrication is suggested for an extended service life. M6 plugs are

installed in the mounting stud. M6 Lube Fittings available on

request.

• Bearings applied in harsh environments, such as dust, dirt,

moisture, outdoor conditions, over 40°C (104°F), frequent load

changes, or continuous operation, should be lubricated monthly.

Manufacturing & Installation Guidelines

• When welding a bearing less than 100mm in diameter into a flange

or frame, all bearing components must be removed from stud to

avoid damage to grease and seals from the welding heat.

Bearings over 100mm in diameter will have enough mass to

handle the heat from welding. Monitor temperature so bearing

does not exceed 65°C (150°F) during this process. Radial Bearing

disassembles easily by removing cover plate screws. Gently

remove rolling element assembly and any axial bearings, until

bearing is cool. Re-secure face plate screws with Loctite when reassembling.

• To avoid cracks in the welds, use welding electrodes and core wire

for non-alloy steel. (Example: Electrode E42 5 B 42 H 10

according to DIN EN 499 and Core Wire: T 42 4 B C3 H5 / 7 42 4 B

M 3 H5 according to DIN EN 758).

• Jumbo Bearings (above 150mm Diameter) should be welded on

both sides of the stud/flange for max loading support.

• Profile surfaces where bearings will contact should be lightly

greased and not painted.

System Solutions

• Complete Systems are available including from design thru

installation support utilizing 3D Models, full load analysis, and full

test at assembly prior to shipping.

Design Features of Winkel Combined Bearings & Profiles

Terminology

Radial Bearing with

Crowned Outer Race Bearing Stud

for Welding

Cover Plate

Screws

Combined

(Radial + Axial)

Bearing

Axial

Bearing

NbV I-Profile

Optional

Grease Fitting

Locations

NbV U-Profile Shims Allow

Axial Adjustment

to Refine Fit

Bearings with Flange

Plates, Flange Plates

Available Separately Optional Wiper Plate Protects

Bearings from Debris

CAD/Drawing Models

• All downloads at www.winkel.de or via www.ptintl.com

Videos

• Visit www.winkel.de or www.ptintl.com for product and system

videos

Introduction Mounted Ball Bearings SRE / SR2 Spherical Bearings SAF / Plummer Blocks Roller Chain & Sprockets Bushings & Hubs Gears & Racks Belt Drives / Couplings Linear Motion / WINKEL

24/7 Sales: 704-588-1091 │ Toll-Free: 800-763-4434 530 www.ptintl.com

Brg. Accessories, Radial Ball, & Eich Bearings Rod Ends & Spherical Plain Bearings

Web: https://www.rstbearing.com.cn

Tel: 024 22945833 22923833 24853899 Fax: 024 88729249 Mobile: 13940483518 15640413155（微信）

沈阳瑞思达轴承有限公司 SHENYANG TOTAL BEARING CO.,LTD.

Bearing

Part No.

Profile Radial

Load allowed

FR kN

(S450J2 Mod)

Profile Axial

Load allowed

FA kN

Radial Bearing

Dynamic Load

Rating

C kN

Radial Bearing

Static Rating

Co kN

Axial Bearing

Dynamic Load

Rating

CA kN

Axial Bearing

Static Load

Rating

CAO kN

Max

Rpm Profile Size

W-4.054 10.3 3.2 31.0 35.5 11 11 900 W-0 NbV

W-4.055 12.4 3.87 45.5 51.0 13 14 900 W-1 NbV / 3018 NbV

W-4.056 12.9 4.0 48.0 56.8 18 18 800 W-2 NbV

W-4.057 12.9 4.0 48.0 56.8 18 18 800 W-3019 NbV

W-4.058 22.4 7.0 68.0 72.0 23 23 750 W-3 NbV / 3020 NbV

W-4.059 22.0 7.0 73.0 82.0 25 27 700 W-2912 NbV

W-4.060 23.8 7.44 81.0 95.0 31 36 650 W-3100 NbV

W-4.061 23.8 7.44 81.0 95.0 31 36 650 W-4 NbV

W-4.062 33.9 10.6 110.0 132.0 43 50 550 W-5 NbV

W-4.063 59.2 18.5 151.0 192.0 68 71 450 W-6 NbV

Profile & Bearing Selection

Winkel U-Profile (S450 J2 Mod) with 30% Increased Load Capacity

Profile and Bearing Load Ratings

Winkel Profiles are from steel grade S450 J2 Mod. has significantly

higher tensile, yield and allowable Hertzian pressure (roller contact

pressure on profile) than the customary steel S355J2 material. This

upgraded material allows Winkel profile to have a higher resistance to

wear out, and may also allow smaller profile/bearing choices during

selection. The Winkel profile is listed in the chart along with the common material within the industry. Most Winkel profiles are available in

12 Meter lengths and longer lengths available with mill runs. PTI

stocks 6 meter lengths in Charlotte, NC and can provide cut to lengths

on request. Galvanizing options can also be provided.

Consult PTI for options.

Material Yield Point 1

(Fig Thickness<20mm)

Yield Point 2

(Fig Thickness>20mm) Tensile Strength Elongation Max Hertzian Pressure

S355 J2 (Competitor’s Profile) 355 N/mm2 345 N/mm2 470-630 N/mm2 Min 22% 750 N/mm2

S450 J2 Mod. (Winkel NbV) 430 N/mm2 420 N/mm2 550-700 N/mm2 Min 19% 900 N/mm2

Profile Load Ratings

Winkel NbV Profile material S450 J2 Mod. Alloy includes Vanadium /Niobium and had significantly higher tensile and yield strength. The finegrained structure compared to the customary S355 J2 Material. The enhance material allows an increased bearing pressure (higher loads).

Winkel Profile has improved wear resistance yet remains very weldable and may be plasma galvanized or hot dipped for added protection in moist

environments.

6 NbV

5 NbV

4 NbV

3 NbV

2 Nbv

1 NbV

0 NbV

Profile Bearing Ø

(Competitor)

(Winkel)

Introduction Mounted Ball Bearings SRE / SR2 Spherical Bearings SAF / Plummer Blocks Roller Chain & Sprockets Bushings & Hubs Gears & Racks Belt Drives / Couplings Linear Motion / WINKEL

24/7 Sales: 704-588-1091 │ Toll-Free: 800-763-4434 531 www.ptintl.com

Brg. Accessories, Radial Ball, & Eich Bearings Rod Ends & Spherical Plain Bearings

Web: https://www.rstbearing.com.cn

Tel: 024 22945833 22923833 24853899 Fax: 024 88729249 Mobile: 13940483518 15640413155（微信）

沈阳瑞思达轴承有限公司 SHENYANG TOTAL BEARING CO.,LTD.

Combined Bearings

Typical Applications

Combined Bearings for Horizontal Telescope

Scissor Lift

Multi axis Handling Unit

Rack and Pinion Drive

Lifting Mechanism

Gear Rack Mechanism

Introduction Mounted Ball Bearings SRE / SR2 Spherical Bearings SAF / Plummer Blocks Roller Chain & Sprockets Bushings & Hubs Gears & Racks Belt Drives / Couplings Linear Motion / WINKEL

24/7 Sales: 704-588-1091 │ Toll-Free: 800-763-4434 532 www.ptintl.com

Brg. Accessories, Radial Ball, & Eich Bearings Rod Ends & Spherical Plain Bearings

Web: https://www.rstbearing.com.cn

Tel: 024 22945833 22923833 24853899 Fax: 024 88729249 Mobile: 13940483518 15640413155（微信）

沈阳瑞思达轴承有限公司 SHENYANG TOTAL BEARING CO.,LTD.

Design Concepts

Anchoring Profiles

Profile Orientations

Profiles can be mounted to frames in many

ways. Mounting holes can be drilled and

tapped from the back side into the non-contact

zones. Clamp Flanges or welded brackets

may also be used to fix profiles. Profile welds

easily into frames also.

Alignment of the profile is important to ensure

the axial spacing is maintained and axial bearing pre-load will not occur. Final Alignment

should be +0.5mm to +1.0mm max over the

length prior to welding. Use adjustment shims

to fine tune the axial spacing at assembly.

Joining Profiles

Profiles can be joined in a variety of ways. Since they are hotrolled, the joint may need light sanding or grinding to insure a

smooth transition for bearings. Joint brackets can be welded to

matching ends and dowels to help alignment. Clamping screws

keep joints tight. Match marking ends allow quick portability

and consistency in set up.

For permanent installation, joints should be chamfered and a

weld bead added and ground level for a smooth transition.

For applications where the profiles do not join, a transition

chamfer on all bearing contact surfaces will help gently receive

the bearing as it “transitions to” the profiles. Multiple bearings

are required for this type of transition and alignment care necessary for a smooth transition as bearings jump the gap.

Profiles may be oriented or configured in a

variety of ways. They are typically utilized as

the frame for X, Y or Z-axis systems. Gear

Racks fixed to profiles become the driven

while the pinion is on the powered carriage.

Telescoping systems are accomplished with

nesting the profiles. Bearings can be bolted

or welded directly to the profiles. Tall vertical

or long horizontal systems frequently have

additional frames available to fix the profiles.

Rack and Pinion Drive Fastened to Profile

Combined Bearing

Welded into Frame

Combined Bearing with Flange

Plate Bolted to Frame (popular)

U-Channel Telescoping Systems

Clamp Flanges Fix U-Profile

into position, additional

brackets may be added as

needed.

I-Beam & U-Channel Telescoping

Introduction Mounted Ball Bearings SRE / SR2 Spherical Bearings SAF / Plummer Blocks Roller Chain & Sprockets Bushings & Hubs Gears & Racks Belt Drives / Couplings Linear Motion / WINKEL

24/7 Sales: 704-588-1091 │ Toll-Free: 800-763-4434 533 www.ptintl.com

Brg. Accessories, Radial Ball, & Eich Bearings Rod Ends & Spherical Plain Bearings

Web: https://www.rstbearing.com.cn

Tel: 024 22945833 22923833 24853899 Fax: 024 88729249 Mobile: 13940483518 15640413155（微信）

沈阳瑞思达轴承有限公司 SHENYANG TOTAL BEARING CO.,LTD.

Combined Bearings

Fixed Axial Bearing

Standard Fixed Axial Bearing

Bearing

only

Part No.

Bearing with

Rectangular

Flange Plate

Part No.

Bearing with

Square Flange Plate

Part No.

Dimensions Brg

Wt.

kg

Profile

Part No. A

mm

B

mm

d

(-0.05mm)

D *

mm

h

mm

H

mm

r

mm

S

mm

T

mm

RPM

max

W-4.053 W-4.053/APS W-4.053/APS-Q 5 17 30 52.5 27 33 2 15 40 800 0.46 W-S

W-4.054 W-4.054/AP0 W-4.054/AP0-Q 2.5 20 30 62.5 30.5 37.5 3 20 42 900 0.53 W-0 NbV

W-4.055 W-4.055/AP1 W-4.055/AP1-Q 2.5 23 35 70.1 36 44 4 22 48 900 0.80 W-1 NbV

W-3018 NbV

W-4.056 W-4.056/AP2 W-4.056/AP2-Q 3 23 40 77.7 36.5 48 4 26 54 800 1.00 W-2 NbV

W-4.057 ** ** 3 23 40 77.7 29 40 4 26 53 800 0.87 W-3019 NbV

W-4.058 W-4.058/AP3.1 W-4.058/AP3-Q 3.5 30 45 88.4 44 57 3 26 59 750 1.62 W-3 NbV

W-3020 NbV

W-4.059 ** ** 3 28 50 101.2 33 46 3 30 67 700 1.74 W-2912 NbV

W-4.060 ** ** 3 31 55 107.7 39 53 5 34 71 650 2.27 W-3100 NbV

W-4.061 W-4.061/AP4 W-4.061/AP4-Q 4 31 60 107.7 55 69 5 34 71 650 2.82 W-4 NbV

W-4.062 W-4.062/AP4 W-4.062/AP4-Q 5 37 60 123 56 72.3 5 40 80 550 3.89 W-5 NbV

W-3353 NbV

W-4.063 W-4.063/AP6 W-4.063/AP6-Q 5.5 43 60 149 58.5 78.5 3 50 103 450 6.52 W-6 NbV

Bearing

only

Part No.

Profile

Max Static

Radial Load on

Profile FRkN

Max Static

Axial Load on

Profile FAkN Dynamic Load

Capacity of

Radial Brg

C kN

Static Load

Capacity of

Radial Brg

COkN

Dynamic Load

Capacity of

Axial Brg

CAkN

Static Load

Capacity of

Axial Brg

COAkN

U-Profile I-Profile U-Profile I-Profile U-Profile I-Profile

W-4.053 S — 5.23 — 1.68 — 24.0 32.0 7 7

W-4.054 0 NbV — 10.30 — 3.20 — 31.0 35.5 11 11

W-4.055 1 NbV 3018 NbV 12.40 12.40 3.87 3.87 45.5 51.0 13 14

W-4.056 2 NbV — 12.90 — 4.00 — 48.0 56.8 18 18

W-4.057 — 3019 NbV — 12.90 — 3.87 48.0 56.8 18 18

W-4.058 3 NbV 3020 NbV 22.40 22.40 7.00 7.00 68.0 72.0 23 23

W-4.059 — 2912 NbV — 22.00 — 7.00 73.0 82.0 25 27

W-4.060 — 3100 NbV — 23.80 — 7.44 81.0 95.0 31 36

W-4.061 4 NbV — 23.80 — 7.44 — 81.0 95.0 31 36

W-4.062 5 NbV 3353 NbV 33.90 26.00 10.60 10.60 110.0 132.0 43 50

W-4.063 6 NbV — 59.20 — 18.50 — 151.0 192.0 68 71

Profile & Bearing Load Ratings

Relubrication for sizes 4.054 thru 4.063

Note:* OD has a slight crown to accommodate misalignments. ** Flange Plates available on request. Bearings with 2RS Seals.

These sizes available in stainless (INOX), ratings will be lower.

High Temp Units

(to 480°F)

Available on

Request

Models available: www.winkel.de

Models

Available

Introduction Mounted Ball Bearings SRE / SR2 Spherical Bearings SAF / Plummer Blocks Roller Chain & Sprockets Bushings & Hubs Gears & Racks Belt Drives / Couplings Linear Motion / WINKEL

24/7 Sales: 704-588-1091 │ Toll-Free: 800-763-4434 534 www.ptintl.com

Brg. Accessories, Radial Ball, & Eich Bearings Rod Ends & Spherical Plain Bearings

Web: https://www.rstbearing.com.cn

Tel: 024 22945833 22923833 24853899 Fax: 024 88729249 Mobile: 13940483518 15640413155（微信）

沈阳瑞思达轴承有限公司 SHENYANG TOTAL BEARING CO.,LTD.

Bearing with

Rectangular

Flange Plate

Part No.

Bearing with

Square

Flange Plate

Part No.

Dimensions Flange Plate Only

A

mm

B

mm

C

mm

D

mm

E

mm

ØF

mm

G ØH

mm

h

mm

t

mm

Rectangular

Part No.

Square

Part No.

W-4.053/APS W-4.053/APS-Q 90 50 30 40 70 8.5 M8 30 27.0 10 W-APS W-APS-Q

W-4.054/AP0 W-4.054/AP0-Q 100 60 40 40 80 10.5 M10 30 30.5 10 W-AP0 W-AP0-Q

W-4.055/AP1 W-4.055/AP1-Q 120 80 50 50 90 12.5 M12 35 36.0 15 W-AP1 W-AP1-Q

W-4.056/AP2 W-4.056/AP2-Q 120 80 50 50 90 12.5 M12 40 36.5 15 W-AP2 W-AP2-Q

W-4.058/AP3.1 — 160 100 60 60 120 17.0 M16 45 44.0 20 W-AP3.1 —

— W-4.058/AP3-Q — 120 90 — — — M16 45 44.0 20 — W-AP3-Q

W-4.061/AP4 W-4.061/AP4-Q 180 120 80 80 140 17.0 M16 60 55.0 20 W-AP4 W-AP4-Q

W-4.062/AP4 W-4.062/AP4-Q 180 120 80 80 140 17.0 M16 60 56.0 20 W-AP4 W-AP4-Q

W-4.063/AP6 W-4.063/AP6-Q 200 150 100 100 160 17.0 M16 60 58.5 20 W-AP6 W-AP6-Q

Combined Bearings

Fixed Axial Bearing

Bearing

Size

0.5 mm Shim

Part No.

1.0 mm Shim

Part No.

W-4.053 W-DS-S-0.5 W-DS-S-1.0

W-4.054 W-DS-0-0.5 W-DS-0-1.0

W-4.055 W-DS-1-0.5 W-DS-1-1.0

W-4.056 W-DS-2-0.5 W-DS-2-1.0

W-4.058 W-DS-3-0.5 W-DS-3-1.0

W-4.061 W-DS-4-0.5 W-DS-4-1.0

W-4.062 W-DS-4-0.5 W-DS-4-1.0

W-4.063 W-DS-6-0.5 W-DS-6-1.0

Optional Flange Plates with Re-Lube Feature

Adjustment Shims

for Flange Bearings

Part No. Profile Size

W-KF S S

W-KF 0 0 NbV

W-KF 1 1 NbV

W-KF 2 2 NbV

W-KF 3 3 NbV

W-KF 4 4 NbV

Clamp Flanges for

Mounting Profile

See Clamp Flange

Section for Dimensions

Clamp Flange

Flange Plate Detail

Adjustment Shim

Bearing

Only

Part No. *

Bearing with

Rectangular

Flange

Part No.

Bearing with

Square

Flange

Part No.

D

Bearing

OD

Profile

Size

W-PR4.054 W-PR4.054/AP0 W-PR4.054/AP0-Q 64.8 W-PR0 NbV

W-PR4.055 W-PR4.055/AP1 W-PR4.055/AP1-Q 73.8 W-PR1 NbV

W-PR4.056 W-PR4.056/AP2 W-PR4.056/AP2-Q 81.8 W-PR2 NbV

W-PR4.058 W-PR4.058/AP3.1 W-PR4.058/AP3-Q 92.8 W-PR3 NbV

W-PR4.061 W-PR4.061/AP4 W-PR4.061/AP4-Q 111.8 W-PR4 NbV

W-PR4.062 W-PR4.062/AP4 W-PR4.062/AP4-Q 127.8 W-PR5 NbV

W-PR4.063 W-PR4.063/AP6 W-PR4.063/AP6-Q 153.8 W-PR6 NbV

Precision Fixed Axial Bearings

requires Precision Profile

Note: *Precision (PR) Bearing fit within the profile is more precise.

Rectangular Flange Plates

Square Flange Plates

Flange Plate with

Wiper Option

Introduction Mounted Ball Bearings SRE / SR2 Spherical Bearings SAF / Plummer Blocks Roller Chain & Sprockets Bushings & Hubs Gears & Racks Belt Drives / Couplings Linear Motion / WINKEL

24/7 Sales: 704-588-1091 │ Toll-Free: 800-763-4434 535 www.ptintl.com

Brg. Accessories, Radial Ball, & Eich Bearings Rod Ends & Spherical Plain Bearings

Web: https://www.rstbearing.com.cn

Tel: 024 22945833 22923833 24853899 Fax: 024 88729249 Mobile: 13940483518 15640413155（微信）

沈阳瑞思达轴承有限公司 SHENYANG TOTAL BEARING CO.,LTD.

Combined Bearings

1. Loosen screws. Remove cover.

2. Turn axial bearing (eccentric axial will be turned).

3. Check distance A and Repeat Step 2 as needed.

4. Retighten screws to secure cover.

Adjusting The Eccentric Axial Bearing

Size W-4.455 thru W-4.463. All with 2RS Seals.

Bearing

only

Part No.

Bearing with

Rectangular

Flange

Part No.

Bearing with

Square Flange

Part No.

Dimensions

Wt.

kg

Profile

Part No. A

mm

B

mm

d

(-0.05mm)

D *

mm

h

mm

H

mm

r

mm

S

mm

T

mm

RPM

max

W-4.454 W-4.454/AP0 W-4.454/AP0-Q 4-5.5 20.0 30 62.5 30.5-32 37.5-39 3 20 42 900 0.53 W-0NbV

W-4.455 W-4.455/AP1 W-4.455/AP1-Q 4-5.5 23.0 35 70.1 36-37.5 44-45.5 4 20 48 800 0.80 W-1NbV

W-3018

W-4.456 W-4.456/AP2 W-4.456/AP2-Q 3.5-5 23.0 40 78.0 37-38.5 48-49.5 4 26 54 800 1.00 W-2NbV

W-4.457 ** ** 3.5-5 23.0 40 78.3 29-30.5 40-41.5 4 26 54 800 0.87 W-3019

W-4.458 W-4.458/AP3.1 W-4.458/AP3-Q 4-5.5 30.0 45 88.4 44-45.5 57-58.5 4 26 59 750 1.62 W-3NbV

W-3020

W-4.459 ** ** 4.5-6.5 26.0 50 101.6 33-35 46-48 3 30 69 700 1.74 W-2912

W-4.460 ** ** 4-6 31.0 55 108.5 40-42 54-56 5 30 69 650 2.27 W-3100

W-4.461 W-4.461/AP4 W-4.461/AP4-Q 4-6 31.0 60 107.7 55-57 69-71 5 30 69 650 2.82 W-4NbV

W-4.462 W-4.462/AP4 W-4.462/AP4-Q 5-9 37.0 60 123.0 56-60 72.3-76.3 5 34 80 550 3.60 W-5NbV

W-3353

W-4.463 W-4.463/AP6 W-4.463/AP6-Q 6-10 45.0 60 149.4 58.5-62.5 78.5-82.5 3 34 108 450 6.30 W-6NbV

W-4.085 — W-4.085/AP90-Q 6.5-9.5 57.3 100 180.0 76.3-79.3 95.7-98.7 3 60 124 100 11.50 W-8NbV

r

Special Stud Extensions available on request.

Bearings are lubricated for life

Bearing

only

Part No.

Profile

Max Static

Radial Load on

Profile FRkN

Max Static

Axial Load on

Profile FAkN Dynamic Load

Capacity of

Radial Brg

C kN

Static Load

Capacity of

Radial Brg

COkN

Dynamic Load

Capacity of

Axial Brg

CAkN

Static Load

Capacity of

Axial Brg

COAkN

U-Profile I-Profile U-Profile I-Profile U-Profile I-Profile

W-4.454 0 NbV — 10.30 — 3.20 — 31.0 35.5 11 11

W-4.455 1 NbV 3018NbV 12.40 11.30 3.87 3.87 45.5 51.0 11 11

W-4.456 2 NbV — 12.90 — 4.00 — 48.0 56.8 18 18

W-4.457 — 3019NbV — 11.72 — 4.00 48.0 56.8 18 18

W-4.458 3 NbV 3020NbV 22.40 20.47 7.00 7.00 68.0 72.0 23 23

W-4.459 — 2912NbV — 22.00 — 7.00 73.0 82.0 25 27

W-4.460 — 3100NbV — 23.80 — 7.44 81.0 95.0 31 36

W-4.461 4 NbV — 23.80 — 7.44 — 81.0 95.0 31 36

W-4.462 5 NbV 3353NbV 33.90 26.00 10.60 10.60 110.0 132.0 43 50

W-4.463 6 NbV — 59.20 — 18.50 — 151.0 192.0 68 71

W-4.085 8 NbV — 76.00 — 23.70 — 207.0 243.0 73 83

Profile & Bearing Load Ratings

Standard Adjustable Eccentric Axial Bearing

Note: * OD has a slight crown to accommodate misalignments. ** Flange Plates available on request.

Adjustable Eccentric Axial Bearing

Models Available: www.winkel.de

Models Available

Introduction Mounted Ball Bearings SRE / SR2 Spherical Bearings SAF / Plummer Blocks Roller Chain & Sprockets Bushings & Hubs Gears & Racks Belt Drives / Couplings Linear Motion / WINKEL

24/7 Sales: 704-588-1091 │ Toll-Free: 800-763-4434 536 www.ptintl.com

Brg. Accessories, Radial Ball, & Eich Bearings Rod Ends & Spherical Plain Bearings

Web: https://www.rstbearing.com.cn

Tel: 024 22945833 22923833 24853899 Fax: 024 88729249 Mobile: 13940483518 15640413155（微信）

沈阳瑞思达轴承有限公司 SHENYANG TOTAL BEARING CO.,LTD.

Combined Bearings

Adjustable Eccentric Axial Bearing

Bearing

Size

0.5 mm Shim

Part No.

1.0 mm Shim

Part No.

W-4.454 W-DS-0-0.5 W-DS-0-1.0

W-4.455 W-DS-1-0.5 W-DS-1-1.0

W-4.456 W-DS-2-0.5 W-DS-2-1.0

W-4.458 W-DS-3-0.5 W-DS-3-1.0

W-4.461 W-DS-4-0.5 W-DS-4-1.0

W-4.462 W-DS-4-0.5 W-DS-4-1.0

W-4.463 W-DS-6-0.5 W-DS-6-1.0

W-4.485 W-DS-90-0.5 W-DS-90-1.0

Square Flange Plates

Bearing with

Rectangular

Flange Plate

Part No.

Bearing with

Square

Flange Plate

Part No.

Dimensions Flange Plate Only

A

mm

B

mm

C

mm

D

mm

E

mm

ØF

mm

G ØH

mm

h

mm

t

mm

Rectangular

Part No.

Square

Part No.

W-4.454/AP0 W-4.454/AP0-Q 100 60 40 40 80 10.5 M10 30 30.5-32.0 10 W-AP0 W-AP0-Q

W-4.455/AP1 W-4.455/AP1-Q 120 80 50 50 90 12.5 M12 35 36.0-37.5 15 W-AP1 W-AP1-Q

W-4.456/AP2 W-4.456/AP2-Q 120 80 50 50 90 12.5 M12 40 37.0-38.5 15 W-AP2 W-AP2-Q

W-4.458/AP3.1 — 160 100 60 60 120 17.0 M16 45 44.0-45.5 20 W-AP3.1 —

— W-4.458/AP3-Q — 120 90 — — — M16 45 44.0-45.5 20 — W-AP3-Q

W-4.461/AP4 W-4.461/AP4-Q 180 120 80 80 140 17.0 M16 60 55.0-57.0 20 W-AP4 W-AP4-Q

W-4.462/AP4 W-4.462/AP4-Q 180 120 80 80 140 17.0 M16 60 56.0-60.0 20 W-AP4 W-AP4-Q

W-4.463/AP6 W-4.463/AP6-Q 200 150 100 100 160 17.0 M16 60 58.5-62.5 20 W-AP6 W-AP6-Q

— W-4.485/AP90-Q — 190 150 — — — M20 100 64.5-67.5 28 — W-AP90-Q

Adjustment Shims

for Flange Bearings

Part No. Profile Size

W-KF 0 0 NbV

W-KF 1 1 NbV

W-KF 2 2 NbV

W-KF 3 3 NbV

W-KF 4 4 NbV

Clamp Flanges for

Mounting Profile

See Clamp Flange

Section for Dimensions

Clamp Flange

Flange Plate Detail

Adjustment Shim

Bearing

Only

Part No.

*

Bearing with

Rectangular

Flange

Part No.

Bearing with

Square

Flange

Part No.

D

Bearing

OD

Profile

Size

W-PR4.454 W-PR4.454/AP0 W-PR4.454/AP0-Q 64.8 W-PR0 NbV

W-PR4.455 W-PR4.455/AP1 W-PR4.455/AP1-Q 73.8 W-PR1 NbV

W-PR4.456 W-PR4.456/AP2 W-PR4.456/AP2-Q 81.8 W-PR2 NbV

W-PR4.458 W-PR4.458/AP3.1 W-PR4.458/AP3-Q 92.8 W-PR3 NbV

W-PR4.461 W-PR4.461/AP4 W-PR4.461/AP4-Q 111.8 W-PR4 NbV

W-PR4.462 W-PR4.462/AP4 W-PR4.462/AP4-Q 127.8 W-PR5 NbV

W-PR4.463 W-PR4.463/AP6 W-PR4.463/AP6-Q 153.8 W-PR6 NbV

W-PR4.485 — W-PR4.485/AP90-Q 184.8 W-PR8 NbV

Precision Adjustable Eccentric Axial Bearings

requires Precision Profile

Note: *Precision (PR) Bearing fit within the profile is more precise.

Rectangular Flange Plates

Flange Plate with Wiper

Option

Introduction Mounted Ball Bearings SRE / SR2 Spherical Bearings SAF / Plummer Blocks Roller Chain & Sprockets Bushings & Hubs Gears & Racks Belt Drives / Couplings Linear Motion / WINKEL

24/7 Sales: 704-588-1091 │ Toll-Free: 800-763-4434 537 www.ptintl.com

Brg. Accessories, Radial Ball, & Eich Bearings Rod Ends & Spherical Plain Bearings

Web: https://www.rstbearing.com.cn

Tel: 024 22945833 22923833 24853899 Fax: 024 88729249 Mobile: 13940483518 15640413155（微信）

沈阳瑞思达轴承有限公司 SHENYANG TOTAL BEARING CO.,LTD.

Combined Bearings

Heavy Duty

Type 3.054 - 3.063

Part No. Dimensions (mm) Profile FR

kN

FA

kN

RPM

Max

Wt.

A B C D E F G H I J K L M N kg

W-3.054 118 60 40 62.5 75 45 M10 38.5 66 37.2 40.5 40.0 16 (1) 35 W-0Nb 10.3 3.2 900 1.4

W-3.055 135 80 50 70.1 95 55 M12 49.0 73 53.2 52.0 40.0 16 (2) 45 W-1Nb 12.4 3.87 900 2.3

W-3.056 135 80 50 77.7 95 55 M12 49.0 73 53.2 52.0 40.0 16 (2) 45 W-2Nb 12.9 4.00 800 2.6

W-3.058 188 120 90 88.4 120 60 M16 61.0 95 61.2 64.0 62.4 20 (2) 55 W-3Nb 22.4 7.00 750 5.5

W-3.061 193 120 90 107.7 125 65 M16 71.5 100 61.2 75.0 62.4 20 (2) 63 W-4Nb 23.8 7.44 650 6.8

W-3.062 240 120 80 123.0 165 105 M16 71.5 143 69.2 76.0 70.0 22 (2) 70 W-5Nb 33.9 10.60 550 9.6

W-3.063 265 150 100 149.0 190 115 M16 73.5 153 69.2 78.4 70.0 22 (2) 70 W-6Nb 59.2 18.50 450 13.6

K

I

J

A

ØD

F

C

C

N

ØL

M

B

E

t

ØG

H

Note: FR = Max Load capacity of Radial Bearing allowed on profile, FA = Max Axial load capacity of Thrust Bearing allowed on profile. Units to fit

Precision Profile available on request.

Features:

• Maximum resistance against contamination for

heavy duty applications in material handling,

foundry, steel and refuse handling.

• Radial bearing grease fitting on flange.

• Axial bearings are shock resistant ball bearings

with -2RS seals, lubricated for life.

• Axial adjustment with shims.

• For high speed application up to 2 m/sec.

• Included is a M6 grease nipple, O-ring and 2 pcs.

of 0.5mm shim.

For selection, determine the profile size first based on allowable loads,

then determine the bearing size from what fits within the profile.

See Profile Selection page and Criteria.

Models Available: www.winkel.de

Introduction Mounted Ball Bearings SRE / SR2 Spherical Bearings SAF / Plummer Blocks Roller Chain & Sprockets Bushings & Hubs Gears & Racks Belt Drives / Couplings Linear Motion / WINKEL

24/7 Sales: 704-588-1091 │ Toll-Free: 800-763-4434 538 www.ptintl.com

Brg. Accessories, Radial Ball, & Eich Bearings Rod Ends & Spherical Plain Bearings

Web: https://www.rstbearing.com.cn

Tel: 024 22945833 22923833 24853899 Fax: 024 88729249 Mobile: 13940483518 15640413155（微信）

沈阳瑞思达轴承有限公司 SHENYANG TOTAL BEARING CO.,LTD.

Precision Fit Bearings & Profiles

Precision Linear Motion Systems requires minimal clearance

between the combined bearing and profile. Precision fit

Bearings and Profiles are readily available. PR Bearings are

normal stock. PR Profile is machined per order from Standard

Profile. Standard Profile is machined on the faces indicated in

the photo on the right. Our custom CNC milling centers will

machine profile up to 12 meters in length in a continuous pass.

The precision fit bearings have a slightly larger outer race and

provide for a more precision fit. Each profile is fine

straightened prior to

machining. Often the

back face of the

profile is machined to

create the base

reference for the mil.

Machined precision Profiles are packed in wooden crates for

protection of the machined surfaces during shipping.

PR Fixed Axial

Comb. Bearing

Part No.

PR Fixed Axial

with Flange Plate

Part No.

PR Fixed Axial with

Square Flange Plate

Part No.

D

W-PR4.054 W-PR4.054/AP0 W-PR4.054/AP0-Q 64.8

W-PR4.055 W-PR4.055/AP1 W-PR4.055/AP1-Q 73.8

W-PR4.056 W-PR4.056/AP2 W-PR4.056/AP2-Q 81.8

W-PR4.058 W-PR4.058/AP3.1 W-PR4.058/AP3.1-Q 92.8

W-PR4.061 W-PR4.061/AP4 W-PR4.061/AP4-Q 111.8

W-PR4.062 W-PR4.062/AP5 W-PR4.062/AP5-Q 127.8

W-PR4.063 W-PR4.063/AP6 W-PR4.063/AP6-Q 153.8

Note: Other dimensions are the same as standard units

PR Fixed Axial

Comb. Bearing

Part No.

PR Fixed Axial

with Flange Plate

Part No.

PR Fixed Axial with

Square Flange Plate

Part No.

D

W-PR4.054 W-PR4.054/AP0 W-PR4.054/AP0-Q 64.8

W-PR4.055 W-PR4.055/AP1 W-PR4.055/AP1-Q 73.8

W-PR4.056 W-PR4.056/AP2 W-PR4.056/AP2-Q 81.8

W-PR4.058 W-PR4.058/AP3.1 W-PR4.058/AP3.1-Q 92.8

W-PR4.061 W-PR4.061/AP4 W-PR4.061/AP4-Q 111.8

W-PR4.062 W-PR4.062/AP5 W-PR4.062/AP5-Q 127.8

W-PR4.063 W-PR4.063/AP6 W-PR4.063/AP6-Q 153.8

PR Fixed Axial

Comb. Bearing

Part No.

D

W-PR4.054 64.8

W-PR4.055 73.8

W-PR4.056 81.8

W-PR4.058 92.8

W-PR4.061 111.8

W-PR4.062 127.8

W-PR4.063 153.8

Fixed Axial Bearing

Axial Adjustable Bearing

Heavy Duty Combined Bearing

All Winkel Combined Bearings in Steel are available in a PR

version (slightly larger outer race). The more popular units are

listed below. The Precision Profile and Precision Combined

Bearings have approximately 0.3mm of radial clearance

between bearing and profile. Load Ratings are the same as

the Standard Combined Bearings.

Precision Fit Bearings

Introduction Mounted Ball Bearings SRE / SR2 Spherical Bearings SAF / Plummer Blocks Roller Chain & Sprockets Bushings & Hubs Gears & Racks Belt Drives / Couplings Linear Motion / WINKEL

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Wiper Kits for AP-LUB Flange Plates

Part No.*

Dimensions

A B C D E F G H I Fits Flange Plate No. Profile No. Wt. (kg)

W-AS4.054-LUB 61 40.0 5 38 7.5 7 10 14 3 W-AP0-LUB W-0 NbV 0.35

W-AS4.055-LUB 69 50.0 5 50 7.5 8 10 14 5 W-AP1-LUB W-1 NbV 0.90

W-AS4.056-LUB 77 50.5 5 50 7.5 8 10 14 5 W-AP2-LUB W-2 NbV 0.85

W-AS4.058-LUB 88 63.0 5 60 10 10 15 14 5 W-AP3-LUB W-3 NbV 2.35

W-AS4.061-LUB 105 73.0 5 80 10 12 15 14 5 W-AP4-LUB W-4 NbV 2.65

W-AS4.052-LUB 120 74.0 5 80 10 12 15 14 5 W-AP4-LUB W-5 NbV 2.65

W-AS4.063-LUB 146 76.5 5 100 10 12 15 19 5 W-AP6-LUB W-6 NbV 4.0

Polymaide Wiper Assembly for AP-LUB Flange Plates

Wipers may be added to standard Flange Plates.

Wipers are adjustable. Fits all standard Winkel NbV U-profiles.

Mounting hardware included.

Keeps contaminates away from the radial and axial bearings and keeps the

profile clear of debris.

Two Polyamide Wipers are required for each flange plate. Wipers sold

separately.

LUB Flange plates also stocked separately and can be welded to most every

Winkel combined bearing. Each are pre-drilled and tapped for wipers.

Note: Wipers also available for PR (Precision) Profile. Request W-PR AS4.054-LUB, etc *Requires 2 per flange.

Dimensions in mm

Introduction Mounted Ball Bearings SRE / SR2 Spherical Bearings SAF / Plummer Blocks Roller Chain & Sprockets Bushings & Hubs Gears & Racks Belt Drives / Couplings Linear Motion / WINKEL

24/7 Sales: 704-588-1091 │ Toll-Free: 800-763-4434 540 www.ptintl.com

Brg. Accessories, Radial Ball, & Eich Bearings Rod Ends & Spherical Plain Bearings

Web: https://www.rstbearing.com.cn

Tel: 024 22945833 22923833 24853899 Fax: 024 88729249 Mobile: 13940483518 15640413155（微信）

沈阳瑞思达轴承有限公司 SHENYANG TOTAL BEARING CO.,LTD.

Flange Plates with Edge Re-Lube

Part No.

Dimensions

A B C D E F G H K L t Fits Combined Bearing No.* Wt. (kg)

W-AP0-LUB 100 60 40 40 80 10.5 M10 30 45 22 10 W-4.054, W-2.054 0.35

W-AP1-LUB 120 80 50 50 90 12.5 M12 35 55 32 15 W-4.055, W-2.055 0.90

W-AP2-LUB 120 80 50 50 90 12.5 M12 40 55 32 15 W-4.056, W-2.056 0.85

W-AP3.1-LUB 160 100 60 60 120 17 M16 45 66 42 20 W-4.058, W-2.058 2.35

W-AP4-LUB 180 120 80 80 140 17 M16 60 85 52 20 W-4.061, W-4.062, W-2.061, W-2.062 2.65

W-AP6-LUB 200 150 100 100 160 17 M16 60 85 67 20 W-4.063, W-2.063 4.00

Winkel Rectangular Flange Plates are available with lubrication access on the flange edge. Each is drilled and tapped to

receive a wiper kit. Flange Plate kits include back plate, Oring and 1 shim for sealing and axial adjustment. The Flange

Plate can be provided ready to install welded to the Combined Bearing. Also stocked separately. Material S235 JR.

(C1015). Epoxy coated for corrosion protection. As an

option, Flange Plates can be provided without a back opening

and Edge Lube as well.

* Note: other combined bearings also adapt to these flanges, most popular combinations are noted in the table. Others on request.

Introduction Mounted Ball Bearings SRE / SR2 Spherical Bearings SAF / Plummer Blocks Roller Chain & Sprockets Bushings & Hubs Gears & Racks Belt Drives / Couplings Linear Motion / WINKEL

24/7 Sales: 704-588-1091 │ Toll-Free: 800-763-4434 541 www.ptintl.com

Brg. Accessories, Radial Ball, & Eich Bearings Rod Ends & Spherical Plain Bearings

Web: https://www.rstbearing.com.cn

Tel: 024 22945833 22923833 24853899 Fax: 024 88729249 Mobile: 13940483518 15640413155（微信）

沈阳瑞思达轴承有限公司 SHENYANG TOTAL BEARING CO.,LTD.

Combined Bearings

Radial Bearing

Bearing

only

Part No.

Bearing with

Rectangular

Flange

Part No.

Bearing with

Square Flange

Part No.

Dimensions Ratings

Wt.

kg

Flange Plates

Part No.

*

Profile

Part No. A

mm



deg

B

mm

D

mm

d

(-0.05mm)

H

mm

h

mm

T

mm

C

kN

CO

kN

FR

kN

RPM

max

W-2.054 W-2.054/AP0 W-2.054/AP0-Q 50 20° 20 62.5 30 36.5 28.5 42 31 35.5 9.4 900 0.55 W-AP0 W-0 NbV

W-2.055 W-2.055/AP1 W-2.055/AP1-Q 57 20° 23 70.1 35 42 34 48 45.5 51 11.3 900 0.80 W-AP1 W-1 NbV

W-2.056 W-2.056/AP2 W-2.056/AP2-Q 61 20° 23 77.7 40 45.5 34 53 48 56.8 11.7 800 1.05 W-AP2 W-2 NbV

W-2.058 W-2.058/AP3.1 W-2.058/AP3-Q 68 20° 30 88.4 45 54 41 59 68 72 20.5 750 1.70 W-AP3.1 W-3 NbV

W-2.061 W-2.061/AP4 W-2.061/AP4-Q 82 20° 31 107.7 60 65.5 51.5 71 81 95 21.7 650 2.90 W-AP4 W-4 NbV

W-2.062 W-2.062/AP4 W-2.062/AP4-Q 92 20° 37 123 60 67.8 51.5 80 110 132 30.9 550 4.00 W-AP4 W-5 NbV

W-2.063 W-2.063/AP6 W-2.063/AP6-Q 116 15° 45 149 60 74 54 103 151 192 54.0 450 6.70 W-AP6 W-6 NbV

With Rectangular Flange

With Square Flange

Part No. with

Rectangular

Flange Plate

Part No.

with Square

Flange Plate

Dimensions (mm) Adjustment

Shim

t = 0.5mm

Adjustment

Shim

t = 1.0mm A B C D E ØF G ØH s t

W-2.054/AP0 W-2.054/AP0-Q 100 60 40 40 80 10.5 M10 30 30.5 10 W-DS-0-0.5 W-DS-0-1.0

W-2.055/AP1 W-2.055/AP1-Q 120 80 50 50 90 12.5 M12 35 36 15 W-DS-1-0.5 W-DS-1-1.0

W-2.056/AP2 W-2.056/AP2-Q 120 80 50 50 90 12.5 M12 40 36.5 15 W-DS-2-0.5 W-DS-2-1.0

W-2.058/AP3.1 — 160 100 60 60 120 17.0 M16 45 44 20 W-DS-3.1-0.5 W-DS-3.1-1.0

— W-4.058/AP3-Q — 120 90 — — — M16 45 44 20 W-DS-3-0.5 W-DS-3-1.0

W-2.061/AP4 W-2.061/AP4-Q 180 120 80 80 140 17.0 M16 60 56 20 W-DS-4-0.5 W-DS-4-1.0

W-2.062/AP6 W-2.062/AP6-Q 200 150 100 100 160 17.0 M16 60 58.5 20 W-DS-6-0.5 W-DS-6-1.0

W-2.063/AP4 W-2.063/AP4-Q 180 120 80 80 140 17.00 M16 60 56 20 W-DS-4-0.5 W-DS-4-1.0

W-2.054 thru W-2.063 can be relubricated

Adjustment Shim

Note: *For Square Flange Plate, add -Q to the part no.

Models Available: www.winkel.de

Models Available: www.winkel.de

Introduction Mounted Ball Bearings SRE / SR2 Spherical Bearings SAF / Plummer Blocks Roller Chain & Sprockets Bushings & Hubs Gears & Racks Belt Drives / Couplings Linear Motion / WINKEL

24/7 Sales: 704-588-1091 │ Toll-Free: 800-763-4434 542 www.ptintl.com

Brg. Accessories, Radial Ball, & Eich Bearings Rod Ends & Spherical Plain Bearings

Web: https://www.rstbearing.com.cn

Tel: 024 22945833 22923833 24853899 Fax: 024 88729249 Mobile: 13940483518 15640413155（微信）

沈阳瑞思达轴承有限公司 SHENYANG TOTAL BEARING CO.,LTD.