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Combined Bearings
Oilamide Thrust Bearing with Shim
Bearing
only
Part No.
Dimensions Ratings Wt.
kg
Rectangular
Flange Plates
Part No.
Profile
Part No. A
mm
B
mm
D
mm
d
(-0.05mm)
H
mm
h
mm
r
mm
S
mm
T
mm
C
kN
CO
kN
FR
kN
FA
kN
RPM
max
W-4.052 P 4.0 16 40 20 25 — — 20 — 10 5.7 0.8 3.1 800 0.15 W-APA W-A
W-4.072 P 5.5 20 62.5 30 43 33 3 25 42 31 35.5 9.4 4.0 900 0.49 W-AP0 W-0 NbV
W-4.073 P 6.5 23 70.1 35 48 40 4 33 48 45.5 51 11.3 6.7 800 0.74 W-AP1 W-1 NbV
W-4.074 P 7 23 78.1 40 50.5 39.5 4 40 54 48 56.8 11.7 7.2 700 0.94 W-AP2 W-2 NbV
W-4.076 P 7 30 88.4 45 61 48 3 45 59 68 72 20.5 8.9 600 1.57 W-AP3 W-3 NbV
W-4.0784 P 8 31 107.7 60 69 55 5 60 71 81 95 21.7 14.4 500 2.63 W-AP4 W-4 NbV
W-4.079 P 8 37 123 60 75.5 59.5 5 70 80 110 132 30.9 38.4 500 3.90 W-AP4 W-5 NbV
W-4.080 P 8 45 149 60 82 62 5 100 103 151 192 54.0 41.6 400 6.5 W-AP6 W-6 NbV
W-4.085 P 10 57.3 180 100 99.2 79.8 5 112 124 207 243 76.0 41.6 200 11.5 W-AP90-Q W-8 NbV
With Square Flange With Rectangular 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
Face Shim
0.5 mm
Part No.
Face Shim
1.0 mm
Part No. A B C D E ØF G ØH h t
W-4.072P/AP 0 W-4.072P/AP0-Q 100 60 40 40 80 10.50 M10 30 33 10 W-DS-0-0.5 W-DS-0-1.0 W-S-4.072-0.5 W-S-4.072-1.0
W-4.073P/AP 1 W-4.073P/AP1-Q 120 80 50 50 90 12.50 M12 35 40 15 W-DS-1-0.5 W-DS-1-1.0 W-S-4.073-0.5 W-S-4.073-1.0
W-4.074P/AP 2 W-4.074P/AP2-Q 120 80 50 50 90 12.50 M12 40 39.5 15 W-DS-2-0.5 W-DS-2-1.0 W-S-4.074-0.5 W-S-4.074-1.0
W-4.076P/AP 3.1 — 160 100 60 60 120 17.00 M16 45 48 20 W-DS-3.1-0.5 W-DS-3.1-1.0 W-S-4.076-0.5 W-S-4.076-1.0
— W-4.076P/AP3-Q — 120 90 — — — M16 45 44.0 20 W-DS-3-0.5 W-DS-3-1.0 — —
W-2.0784P/AP 4 W-4.0784P/AP4-Q 180 120 80 80 140 17.00 M16 60 55 20 W-DS-4-0.5 W-DS-4-1.0 W-S-4.0784-0.5 W-S-4.0784-1.0
W-2.079P/AP 4 W-4.079P/AP4-Q 180 120 80 80 140 17.00 M16 60 59.5 20 W-DS-4-0.5 W-DS-4-1.0 W-S-4.079-0.5 W-S-4.079-1.0
W-2.080P/AP6 W-4.080P/AP6-Q 200 150 100 100 160 17.00 M16 60 62 20 W-DS-6-0.5 W-DS-6-1.0 W-S-4.080-0.5 W-S-4.080-1.0
The Oilamide Thrust Bearing is
a high resistant self-lubricant
Polyamide within a standard
Cylindrical Roller bearing, ideal
for thrust loads.
The adjustment of dimension
(A) is obtained by means of a
Face Washer positioned
between the main body of the
bearing and the polyamide
insert. Face Washers (0.5mm
and 1.0mm thickness) are
available if adjustment is
required.
Adjustment Shim W-4.052 P
Face Shim for adjustment
Models Available: www.winkel.de
Shim
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 543 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
Shim Adjustable Axial Bearing
Shim Adjustable 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-4.072 W-4.072/AP0 W-4.072/AP0-Q 5.5 20 30 62.5 33 43 3 16 42 900 0.56 W-0 NbV
W-4.073 W-4.073/AP1 W-4.073AP1-Q 6.5 23 35 70.1 40 48 4 16 48 800 0.85 W-1 NbV
W-3018 NbV
W-4.074 W-4.074/AP2 W-4.074/AP2-Q 7 23 40 78.1 39.5 50.5 4 21 54 700 1.02 W-2 NbV
W-4.075 ** ** 7 23 40 77.7 34 45 4 21 54 700 0.92 W-3019 NbV
W-4.076 W-4.076/AP3.1 W-4.076/AP3-Q 7 30 45 88.4 48 61 3 21 59 600 1.69 W-3 NbV
W-4.077 ** ** 7 28 50 101.2 37.5 50.5 3 21 67 600 1.85 W-2912 NbV
W-4.078 ** ** 8 31 55 107.7 44.5 58.5 5 33 71 500 2.38 W-3100 NbV
W-4.0784 W-4.0784/AP4 W-4.0784/AP4-Q 8 31 60 107.7 55 69 5 33 71 500 2.80 W-4 NbV
W-4.079 W-4.079/AP4 W-4.079/AP4-Q 8 37 60 123 59.5 75.5 5 33 80 500 4.08 W-5 NbV
W-3353 NbV
W-4.080 W-4.080/AP6 W-4.080/AP6-Q 15.0 45 60 149 69 89 5 50 103 400 6.70 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-4.072 0 NbV — 5.23 — 1.68 — 31.0 35.5 8 8
W-4.073 1 NbV 3018 NbV 10.30 — 3.20 — 45.5 51.0 14 14
W-4.074 2 NbV — 12.40 12.40 3.87 3.87 48.0 56.8 14 14
W-4.075 — 3019 NbV — 12.90 4.00 — 48.0 56.8 14 14
W-4.076 3 NbV 3020 NbV 22.40 22.40 — 3.87 68.0 72.0 15 15
W-4.077 — 2912 NbV — 22.00 7.00 7.00 73.0 82.0 18 19
W-4.078 — 3100 NbV — 23.80 — 7.00 81.0 95.0 31 36
W-4.0784 4 NbV — 23.80 — 7.44 7.44 81.0 95.0 31 36
W-4.079 5 NbV 3353 NbV 33.90 33.90 10.60 — 110.0 132.0 35 38
W-4.080 6 NbV — 59.20 — 18.50 10.60 151.0 192.0 68 71
Profile & Bearing Load Ratings
Note:* OD has a slight crown to accommodate misalignments. ** Flange Plates available on request.
The adjustment of dimension A is
obtained by means of a face washer
(spacer) between the main body of the
bearing and the back face of the thrust
bearing surface. Face Washers 0.5mm
and 1mm thick are available.
For Face Washers specify size and
thickness.
Part No. W-S4.072-xx. Where xx is the
Face Washer thickness of 0.5 or 1.0.
Bearings are lubricated for life.
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 544 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
Shim Adjustable Axial Bearing
Face Shim
Bearing Size
Adjustment
0.5 mm Shim
Part No.
Adjustment
1.0 mm Shim
Part No.
Face Shim
0.5 mm
Part No.
Face Shim
1.0 mm
Part No.
W-4.072 W-DS-0-0.5 W-DS-0-1.0 W-S-4.072-0.5 W-S-4.072-1.0
W-4.073 W-DS-1-0.5 W-DS-1-1.0 W-S-4.073-0.5 W-S-4.073-1.0
W-4.074 W-DS-2-0.5 W-DS-2-1.0 W-S-4.074-0.5 W-S-4.074-1.0
W-4.076 W-DS-3-0.5 W-DS-3-1.0 W-S-4.076-0.5 W-S-4.076-1.0
W-4.0784 W-DS-4-0.5 W-DS-4-1.0 W-S-4.0784-0.5 W-S-4.0784-1.0
W-4.079 W-DS-4-0.5 W-DS-4-1.0 W-S-4.079-0.5 W-S-4.079-1.0
W-4.080 W-DS-6-0.5 W-DS-6-1.0 W-S-4.080-0.5 W-S-4.080-1.0
Square Flange Plate
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-4.072/AP0 W-4.072/AP0-Q 100 60 40 40 80 10.5 M10 30 30.5 10 W-AP0 W-AP0-Q
W-4.073/AP1 W-4.073/AP1-Q 120 80 50 50 90 12.5 M12 35 36.0 15 W-AP1 W-AP1-Q
W-4.074/AP2 W-4.074/AP2-Q 120 80 50 50 90 12.5 M12 40 36.5 15 W-AP2 W-AP2-Q
W-4.076/AP3.1 — 160 100 60 60 120 17.0 M16 45 44.0 20 W-AP3.1 —
— W-4.076/AP3-Q — 120 90 — — — M16 45 44.0 20 — W-AP3-Q
W-4.0784/AP4 W-4.0784/AP4-Q 180 120 80 80 140 17.0 M16 60 55.0 20 W-AP4 W-AP4-Q
W-4.079/AP4 W-4.079/AP4-Q 180 120 80 80 140 17.0 M16 60 56.0 20 W-AP4 W-AP4-Q
W-4.080/AP6 W-4.080/AP6-Q 200 150 100 100 160 17.0 M16 60 58.5 20 W-AP6 W-AP6-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 page for Dimensions.
Clamp Flange
Flange Plate Detail
Adjustment Shim
Rectangular Flange Plate
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 545 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
Type KB-P Combined Bolt with Oilamide Thrust Insert
Compact Mounting
Axially Adjustable with Shims
Stud can be Welded or Bolted
Oilamide Insert - Self Lubricating Polyamide
Part No.
Dimensions Shim Part No.
0.5mm
Shim Part No.
A B C D E F G 1.0mm
W-KB 4.072 P 43.0 62.5 50 17.5 20 M10X13 30 W-S-4.072-0.5 W-S-4.072-1.0
W-KB 4.073 P 55.0 70.1 60 25.5 23 M12X18 40 W-S-4.073-0.5 W-S-4.073-1.0
W-KB 4.074 P 54.5 78.1 60 24.5 23 M12X18 40 W-S-4.074-0.5 W-S-4.074-1.0
W-KB 4.076 P 68.0 88.4 70 31.0 30 M14X20 44 W-S-4.076-0.5 W-S-4.076-1.0
W-KB 4.0784 P 75.0 107.7 80 36.0 31 M14X22 54 W-S-4.0784-0.5 W-S-4.0784-1.0
W-KB 4.079 P 79.2 123.0 100 34.2 37 M16X23 60 W-S-4.079-0.5 W-S-4.079-1.0
W-KB 4.080 P 89.0 149.0 120 29.0 45 M16X23 80 W-S-4.080-0.5 W-S-4.080-1.0
Part No.
Profile
Max Static
Radial Load
FR
kN
Profile
Max Static
Axial Load
FA
kN
Dynamic Load
Capacity of
Radial Brg
C
kN
Static Load
Capacity of
Radial Brg
CO
kN
RPM
max
Wt.
kg
Profile
Size
W-KB 4.072 P 10.30 4.0 31.0 35.5 900 0.65 0 NbV
W-KB 4.073 P 12.40 6.7 45.5 51.0 800 1.00 1 NbV
W-KB 4.074 P 12.90 7.2 48.0 56.8 700 1.10 2 NbV
W-KB 4.076 P 22.40 8.9 68.0 72.0 600 1.93 3 NbV
W-KB 4.0784 P 23.80 14.4 81.0 95.0 500 3.00 4 NbV
W-KB 4.079 P 33.90 38.9 110.0 132.0 500 4.72 5 NbV
W-KB 4.080 P 39.50 41.6 151.0 192.0 400 7.80 6 NbV
No Flange Plate necessary for mounting
Max adjustment with Shims + 2mm (A Dimension)
Precision (PR-KB) Type are also available for PR (Machined Profile)
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 546 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
Type KB Combined Bolt
Compact Mounting
Axially Adjustable with Shims
Stud can be Welded or Bolted
Part No.
Dimensions Shim Part No.
0.5mm
Shim Part No.
A B C D E F G 1.0mm
W-KB 4.072 43.0 62.5 50 17.5 20 M10X13 30 W-S-4.072-0.5 W-S-4.072-1.0
W-KB 4.073 55.0 70.1 60 25.5 23 M12X18 40 W-S-4.073-0.5 W-S-4.073-1.0
W-KB 4.074 54.5 78.1 60 24.5 23 M12X18 40 W-S-4.074-0.5 W-S-4.074-1.0
W-KB 4.076 68.0 88.4 70 31.0 30 M14X20 44 W-S-4.076-0.5 W-S-4.076-1.0
W-KB 4.0784 75.0 107.7 80 36.0 31 M14X22 54 W-S-4.0784-0.5 W-S-4.0784-1.0
W-KB 4.079 79.2 123.0 100 34.2 37 M16X23 60 W-S-4.079-0.5 W-S-4.079-1.0
W-KB 4.080 89.0 149.0 120 29.0 45 M16X23 80 W-S-4.080-0.5 W-S-4.080-1.0
Part No.
Profile
Max Static
Radial Load
FR
kN
Profile
Max Static
Axial Load
FA
kN
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
RPM
max
Wt.
kg
Profile
Size
W-KB 4.072 10.30 3.20 31.0 35.5 8 8 900 0.65 0 NbV
W-KB 4.073 12.40 3.87 45.5 51.0 14 14 800 1.10 1 NbV
W-KB 4.074 12.90 4.00 48.0 56.8 14 14 700 1.20 2 NbV
W-KB 4.076 22.40 7.00 68.0 72.0 15 15 600 2.05 3 NbV
W-KB 4.0784 23.80 7.44 81.0 95.0 31 36 500 3.20 4 NbV
W-KB 4.079 33.90 10.60 110.0 132.0 35 38 500 4.90 5 NbV
W-KB 4.080 39.50 18.50 151.0 193.0 68 71 400 8.00 6 NbV
No Flange Plate necessary for mounting
Max adjustment with Shims + 2mm (A Dimension)
Precision (PR-KB) Type are also available for PR (Machined Profile)
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 547 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.
Jumbo Combined Bearings
Axial Bearing Adjustable
Bearing
Only
Part No.
Dimensions Profile
Ratings
Bearing
Ratings Wt.
kg
Flange
Plate
Part No.
Profile
Part No.
* A
mm
B
mm
D
mm
d
(-0.05mm)
H
mm
h
mm
S
mm
T
mm
FR
kN
FA
kN
C
kN
CO
kN
CA
kN
COA
kN
RPM
max
W-4.085 6.5-9.5 57.3 180 100 95.7-98.7 76.3-79.3 60 124 76.0 22.8 207 243 73 83 100 11.5 W-AP 90-Q W-8 NbV
W-4.089 5.0-8.0 40 165 80 69.0-72.0 53.0-56.0 50 113 41.7 13.9 213 388 85 133 120 9.2 W-AP 89-Q W-10 NbV
W-4.090 6.5-9-5 48 190 100 84.5-87.5 64.5-67.5 60 124 58.0 19.4 266 500 100 180 100 10.6 W-AP 90-Q W-16 NbV
W-4.091 6.5-9-5 58 220 110 94.5-97.5 74.5-77.5 75 146 84.0 28.0 326 681 138 257 90 17.3 W-AP 91-Q W-18 NbV
W-4.092 7.0-10.0 60 250 120 102.0-105.0 77.0-80.0 75 168 101.5 33.9 369 748 138 257 75 23.9 W-AP 92-Q W-28 NbV
W-4.093 7.5-11.5 72 280 150 119.5-123.5 89.5-93.5 90 188 139.4 46.5 489 1066 182 488 50 36.0 W-AP 93-Q W-36 NbV
W-42 NbV
W-4.094 10.0-14.0 85 320 150 135.0-139.0 110.0-114.0 85 218 192.0 57.7 542 1370 210 422 50 50 W-AP 93-Q W-50 NbV
The adjustment of dimension A is obtained by removing the
face plate and turning the eccentric shaft of the thrust bearing.
The shaft contains an offset and has 8 adjustment positions.
The radial bearing can be relubricated.
Flange Plates
Flange Plate
Part No.
Dimensions (mm)
B C G ØH h t
W-AP 89-Q 165 125 M20 80 53.0-56.0 23
W-AP 90-Q
(4.085 + W-AP 90-Q) 190 150 M20 100 64.5-67.5
(76.0-79-3) 28
W-AP 91-Q 220 176 M24 110 74.5-77.5 33
W-AP 92-Q 250 206 M24 120 77.0-80.0 37
W-AP 93-Q 280 220 M30 150 89.5-93.5 37
Note: *Profiles W-10 NbV and larger are fabricated. Assembly part number example...W-4.089/AP89Q.
Models Available: www.winkel.de
Adjustment Shim
Jumbo Bearings with Oilamide Insert are available 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 548 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
Type JC Adjusting Unit For Standard Profiles
Bearing
Part No.
Dimensions
A
mm
B
mm
C
mm
+/- D
mm
F
mm
G
mm
H
mm
I
mm
J
mm
K
mm
L
mm
M
mm
N
mm
O
mm
W-JC 4.054 140 60 40 8 M10 62.4 62.5 64 24 30.5 10 30 72.0 80
W-JC 4.055 170 80 50 10 M12 70.0 70.1 82 33 36.0 15 40 83.5 102
W-JC 4.056 170 80 50 10 M12 78.0 77.7 82 33 36.5 15 40 83.5 102
W-JC 4.058 195 120 90 20 M16 78.0 88.4 82 28 44.0 20 60 90.0 152
W-JC 4.061 240 120 80 20 M16 101.6 107.7 98 29 55.0 20 60 120.0 150
W-JC 4.062 240 120 80 20 M16 101.6 123.0 98 29 56.0 20 60 120.0 150
W-JC 4.063 265 150 100 35 M16 101.6 149.0 98 29 58.5 20 75 130.0 170
Bearing
Part No.
Profile
Max Static
Radial Load
FRkN
Profile
Max Static
Axial Load
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
RPM
max
Wt.
kg Profiles
W-JC 4.054 10.3 3.20 31.0 35.5 11 11 900 1.65 W-0NbV
W-JC 4.055 12.4 3.87 45.5 51.0 13 14 900 2.95 W-1NbV
W-JC 4.056 12.9 4.00 48.0 56.8 18 18 800 3.30 W-2NbV
W-JC 4.058 22.4 7.00 68.0 72.0 23 23 750 5.80 W-3NbV
W-JC 4.061 23.8 7.44 81.0 95.0 31 36 650 8.75 W-4NbV
W-JC 4.062 33.9 10.60 110.0 132.0 43 50 550 9.75 W-5NbV
W-JC 4.063 59.2 18.50 151.0 192.0 68 71 450 13.90 W-6NbV
• Secure the unit by the flange plate and within the profile.
• The position of the adjustable bearing must be at the
opposite direction from the load.
• The main forces should be on the radial bearing of the
Combined Bearing.
• The adjustable bearing can be adjusted and finally
secured.
• Set adjustable bearing to the top raceway with a
clearance of 0.05 to 0.10mm.
Assembly / Adjusting
Adjustable
Axial Bearing
Radial Bearing Fixed
Adjustable Radial
Bearing
Optional JT2.055, JT2.056 and JT2.058 units with separate
adjustable Thrust Bearing Models Available: www.winkel.de
Main Force on Combined Bearing
Adjustable Radial Bearing
Removes System Clearance
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 549 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.
Single Profiles
Part No.: W-S Standard Profile. Wt. 5.3 kg/m
Part No.: W-1 NbV Standard Profile. Wt. 14.8 kg/m
Area: 3.3 cm2
Wx: 4.4 cm3
Wy: 1.0 cm3
ey: 0.8 cm
lx: 10.6 cm4
ly: 1.7 cm4
Area: 6.4 cm2
Wx: 11.9 cm3
Wy: 2.5 cm3
ey: 1.0 cm
lx: 35.4 cm4
ly: 5.0 cm4
Part No.: W-0 NbV Standard Profile. Wt. 10.5 kg/m
Area: 13.4 cm2
Wx: 32 cm3
Wy: 6.7 cm3
ey: 1.3 cm
lx: 137 cm4
ly: 15.4 cm4
Area: 18.8 cm2
Wx: 53 cm3
Wy: 11 cm3
ey: 1.5 cm
lx: 273 cm4
ly: 27 cm4
All profiles from 0 NbV thru 8 NbV are from S450 J2 Modified in lengths
to 12 meters. Longer lengths are available on request. PTI typically
stocks 6 meter lengths for the ease of handling and will provide cut to
length on request.
The NbV Series offers higher load capacities. The radial clearance
between the bearing and profile is approximately 1mm for the standard
profile. For reduced radial clearance, see Precision Bearings and Profiles.
Part No.: W-A Standard Profile. Wt. 2.6 kg/m
Part No.: W-2 NbV Standard Profile. Wt. 20.9 kg/m
Area: 26.6 cm2
Wx: 81 cm3
Wy: 15 cm3
ey: 1.5 cm
lx: 493 cm4
ly: 38 cm4
Also available in
Stainless
Also available in
Stainless
Also available in
Stainless
Standard NbV U Series
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 550 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.
Single Profiles
Part No.: W-3 NbV Standard Profile. Wt. 28.6 kg/m
Part No.: W-4 NbV Standard Profile. Wt. 36.0 kg/m
Part No.: W-5 NbV Standard Profile. Wt. 42.8 kg/m
Part No.: W-6 NbV Standard Profile. Wt. 52.3 kg/m
Area: 36.4 cm2
Wx: 128 cm3
Wy: 27 cm3
ey: 2.0 cm
lx: 865 cm4
ly: 89 cm4
Area: 45.7 cm2
Wx: 190 cm3
Wy: 39 cm3
ey: 2.2 cm
lx: 1494 cm4
ly: 150 cm4
Area: 54.6 cm2
Wx: 250 cm3
Wy: 48 cm3
ey: 1.9 cm
lx: 2185 cm4
ly: 205 cm4
Area: 66.6 cm2
Wx: 340 cm3
Wy: 57 cm3
ey: 2.0 cm
lx: 3423 cm4
ly: 270 cm4
Part No.: W-8 NbV Standard Profile. Wt. 78.7 kg/m
Area: 100.1 cm2
Wx: 681.6 cm3
Wy: 125.1 cm3
ey: 2.68 cm
lx: 8605.4 cm4
ly: 721 cm4
Standard NbV U 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 551 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.
Single Profiles
Part No.: W-PR 1 NbV Precision Profile. Wt. 13.4 kg/m
Part No.: W-PR 3 NbV Precision Profile. Wt. 25.4 kg/m
Area: 11.8 cm2
Wx: 28.3 cm3
Wy: 5.2 cm3
ey: 1.2 cm
lx: 122.6 cm4
ly: 12.5 cm4
Area: 16.8 cm2
Wx: 48 cm3
Wy: 8.9 cm3
ey: 1.43 cm
lx: 249 cm4
ly: 22.9 cm4
Part No.: W-PR 2 NbV Precision Profile. Wt. 18.3 kg/m
Area: 23.3 cm2
Wx: 73.5 cm3
Wy: 11.4 cm3
ey: 1.4 cm
lx: 446 cm4
ly: 30.3 cm4
Area: 32.4 cm2
Wx: 117.3 cm3
Wy: 21.8 cm3
ey: 1.92 cm
lx: 795 cm4
ly: 74.4 cm4
All Precision profiles are made from high-quality steel
S450 J2 Modified. They are fine straightened and sand
blasted, ready to install. Typical stock production length
is 12 meters. Longer lengths are available on request.
The bearing contact surfaces are machined in one continuous machine operation for accuracy. Profiles can be
machined according to customer drawings as well, and
include mounting holes as shown.
Part No.: W-PR 0 NbV Precision Profile. Wt. 9.4 kg/m
Precision NbV U Series
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 552 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.
Single Profiles
Part No.: W-PR 4 NbV Precision Profile. Wt. 32.1 kg/m
Part No.: W-PR 5 NbV Precision Profile. Wt. 38.1 kg/m
Part No.: W-PR 6 NbV Precision Profile. Wt. 47.1 kg/
Area: 40.7 cm2
Wx: 174.6 cm3
Wy: 31.8 cm3
ey: 2.1 cm
lx: 1373 cm4
ly: 126.6 cm4
Area: 48.6 cm2
Wx: 228 cm3
Wy: 39.7 cm3
ey: 2.2 cm
lx: 1996 cm4
ly: 174 cm4
Area: 60.0 cm2
Wx: 312 cm3
Wy: 47.8 cm3
ey: 2.3 cm
lx: 3148 cm4
ly: 232 cm4
Part No.: W-PR 8 NbV precision Profile. Wt. 70.6 kg/m
Area: 89.9 cm2
Wx: 634 cm3
Wy: 112 cm3
ey: 3.1 cm
lx: 8000 cm4
ly: 623 cm4
Precision NbV U 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 553 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 Clamp Flanges
Sizes
W-KF 0 thru W-KF 4
Part No. Profile Dimensions (mm) Wt.
H B L S J e g t a1 d1 M kg
W-KF A W-A 65 50 90 6 53 30 30 6 60 12 M8 0.40
W-KF S W-S 83 50 100 8 67 30 40 8 70 12 M8 0.50
Part No. Profile Dimensions (mm) Wt.
H B L S J e g t a1 b1 d1 d2 d3 e1 M kg
W-KF 0 W-0 Nb 121.3 60 130 10 88.5 44.5 41.0 10.8 100 40 6 11 18 20.5 M10 x 30 1.60
W-KF 1 W-1 Nb 135.4 60 130 10 105.0 38.5 53.0 12.7 100 40 6 11 18 26.5 M10 x 30 1.95
W-KF 2 W-2 Nb 157.2 80 160 15 123.0 49.5 61.2 14 130 60 6 13 18 30.6 M12 x 35 3.85
W-KF 3 W-3 Nb 175.0 80 160 15 137.5 46.9 66.2 16.2 130 60 6 13 18 33.1 M12 x 35 4.30
W-KF 4 W-4 Nb 201.5 80 160 15 159.0 44.4 71.2 19.4 130 60 6 13 18 35.6 M12 x 35 5.20
Sizes
W-KF A & W-KF S
Adjustable Clamp System
Quick Assembly, No Welding
Parallelism Easy To Adjust
Allows Easy Profile Change
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 554 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.
I - Profiles
Note: See selection page for load ratings of profiles. Larger fabricated sizes available on request.
Part No.: W-3018 NbV Wt. 19.4 kg/m Part No.: W-3019 NbV Wt. 25.3 kg/m
Part No.: W-3020 NbV Wt. 34.0 kg/m
Part No.: W-3100 NbV Wt. 40.8 kg/m
Part No.: W-2912 NbV Wt. 31.17 kg/m
Part No.: W-3353 NbV Wt. 51.4 kg/m
Area: 24.8 cm2
Wx: 70.6 cm3
lx: 345.9 cm4
Wy: 18.00 cm3
ly: 58.3 cm4
Area: 32.2c m2
Wx: 104.9 cm3
lx: 597.5 cm4
Wy: 23.2 cm3
ly: 76.8 cm4
Area: 43.4 cm2
Wx: 160 cm3
lx: 1037 cm4
Wy: 40 cm3
ly: 162 cm4
Area: 39.5 cm2
Wx: 156 cm3
lx: 1089 cm4
Wy: 30 cm3
ly: 105 cm4
Area: 65.5 cm2
Wx: 323 cm3
lx: 2826 cm4
Wy: 65.2 cm3
ly: 293 cm4
Area: 51.1 cm2
Wx: 217 cm3
lx: 1657 cm4
Wy: 44 cm3
ly: 184 cm4
Models Available: www.winkel.de
Standard NbV Series
Material: S450 J2 Modified. Can be provided cut to length up to 6 meters long, longer lengths available 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 555 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 16 Profile (For Bearing Size W-4.090)
Wt: 71.0 kg/m
Area: 90.7 cm2
Wx: 539.0 cm3
Wy: 100.0 cm3
lx: 6825.0 cm4
ly: 475.0 cm4
Wt: 100.0 kg/m
Area: 127.84 cm2
Wx: 940.0 cm3
Wy: 185.0 cm3
lx: 11983.0 cm4
ly: 1203.0 cm4
Jumbo Profiles are produced to order in fixed lengths per customer requirements. Profiles can be machined on one or both sides depending on bearing support requirements. All are produced from S355 J2 material. Max
length is 12 meters. Special designs or additional machined surfaces available on request. Sketches below show Profile machined on both sides
where bearing loads would be supported.
Profile for Jumbo Combined Bearings
Models Available: www.winkel.de
Jumbo Profile
Jumbo Profile Dimensions
Wt: 128.0 kg/m
Area: 163.0 cm2
Wx: 2123.0 cm3
Wy: 283.0 cm3
lx: 21035.0 cm4
ly: 1426.0 cm4
Standard 18 Profile (For Bearing Size W-4.091)
Standard 10 Profile (For Bearing Size W-4.089)
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 556 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 28 Profile (For Bearing Size W-4.092)
Standard 36 Profile (For Bearing Size W-4.093)
Wt: 175.0 kg/m
Area: 222.8 cm2
Wx: 2196.0 cm3
Wy: 410.0 cm3
lx: 37883.0 cm4
ly: 3279.0 cm4
Wt: 215.0 kg/m
Area: 274.2 cm2
Wx: 2945.0 cm3
Wy: 578.0 cm3
lx: 55210.0 cm4
ly: 5498.0 cm4
Profile for Jumbo Combined Bearings
Jumbo Profile
Jumbo Profile Dimensions
Wt: 245.0 kg/m
Area: 312.0 cm2
Wx: 3505.0 cm3
Wy: 700.0 cm3
lx: 69230.0 cm4
ly: 6642.0 cm4
Standard 42 Profile (For Bearing Size W-4.093)
Standard 50 Profile (For Bearing Size W-4.094)
Wt: 382.9 kg/m
Area: 487.8 cm2
Wx: 5579.1 cm3
Wy: 1586.9 cm3
lx: 160012.0 cm4
ly: 18601.0 cm4
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 557 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.
Corrosion Protection, Precision Profiles
Duralloy® is a thin dense chrome (TDC) coating option applied to the
exposed Winkel combined bearing surfaces and face plates for
enhanced corrosion protection. Duralloy is an extremely hard, wear
resistant coating that is precise, ultra-pure (99% min) metallic chromium
layer with excellent adhesive properties. Stainless units are an
alternative in the smallest sizes only. Due to the relatively low
processing temperature, under 60 °C (140 °F), there are no changes to
the bearing steel due to the coating.
The Duralloy coating ensures shape and hardness stability for any
manufactured components. The plating hardness is approximately 1200
HV (65+ HRC). The overrunning contact pressure can achieve 2800
MPa when EHD-conditions (elasto-hydro-dynamic) were tested.
Comparatively, loading for standard ball and roller bearings is around
1,400 – 1,700 MPa. The effective plating thickness ranges from 1.5 - 10
µm (0.00006” - 0.0004” inches) which provides outstanding chemical
resistance and material hardness where conventional coatings are
rather ineffective.
Tribology/low friction coefficient: The special structure of the Duralloy
surface creates micro pockets for lubricant retention during extreme
conditions. The Duralloy coated surface also reduces the coefficient of
friction while protecting against corrosion. Compared to conventional
hard chrome coatings the Duralloy coating is free of cracks. All Winkel
Combined Bearings (Steel) are available with the Duralloy® coating on
request.
There are two options for corrosion protection for Winkel profiles.
Plasma Galvanizing (thermal) spray is the primary option, and superior to
normal zinc galvanized coatings. Nearly any shape and weldment can be
coated and applied in thicknesses from 01.mm to 0.3mm. Plasma
Galvanized coated surfaces allow normal bearing pressures on the
contact surfaces without cracking the coating. Standard (hot rolled) NbV
Profiles are stocked shot blasted (clean) ready for installation. They can
also be machined prior to galvanizing for a refined bearing fit for
additional precision for linear motion. Standard Profiles are stored with a
light corrosion resistant coating (Ferrocoat) or equal for transport.
Precision profiles (PR) are produced using standard profiles (produced
in Germany) that have been fine straightened and machined for a refined
bearing fit. Precision fit bearings used in the machined profiles These
are also stock units. Customized CNC milling machines (below) provide
long, accurate, un-interrupted cuts. Profiles are stocked in 12 meters
lengths and can be fully machined and/or plated per requirements. Six
meter length profiles are stock in Charlotte, and 12 Meter lengths readily
available (stocked in Germany). Longer lengths can be included during
mill production schedules. Other dimension and machining options are
available. Consult PTI for more information.
Precision profiles are machined from fine straightened hot rolled
profiles up to 12 meters in length. Drilling and tapping profiles for
mounting or for adding custom brackets for installation is optional.
Corrosion Protection for Combined Bearings
Corrosion Protection Options for Profiles
Precision Profiles
Plasma Galvanized Profile, Duralloy
Coated Bearing
Another option is the common hot dipped (chemical) galvanized coating.
The dip process will protect the profile from corrosion. Under heavier
loading, the soft coating may flake a bit at bearing contact. The dip
process pictured is the normal galvanizing for corrosion and salt-water
protection. Drilled and tapped holes can be provided in the profile for
mounting. Consult PTI for a copy of the plating specs and length/size
requirements. Hot dip galvanizing is according to ASTM A123/A123-13
and A385/A385M-09.
Profile contact areas should be lubricated in the bearing track for best
results. Plasma Galvanizing Process
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 558 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 Steel Bearings
Inox (Stainless) Series Combined Bearings
With Mounting Flange
Bearing Part No: W-1700AP1
Fr (Radial) 6.0kN
Fa (Axial)3.0kN
Wt. 2.02kg
Bearing Part No: W-1780AP2
Fr (Radial) 7.20kN
Fa (Axial) 4.0kN
Wt. 2.20kg
INOX Adjustment Shims
Part No: DS-2-0.5 INOX (0.5MM)
Part No: DS-2-1.0 INOX (1.0MM
Bearing Part No: W-1525APS
Fr (Radial) 3.5kN
Fa (Axial) 2.0kN
Wt. 0.97kg
Stainless Steel Radial and Axial ball bearings. Suitable for high speed
operation and lubricated for life. Additional sizes on request.
INOX Adjustment Shims
Part No: DS-S-0.5 INOX (0.5MM)
Part No: DS-S-1.0 INOX (1.0MM)
Use with Profile: W-S INOX
Stainless Adjustment Shims
INOX Adjustment Shims
Part No: DS-1-0.5 INOX (0.5MM)
Part No: DS-1-1.0 INOX (1.0MM)
Use with Profile: W-1 INOX
Stainless Adjustment Shims
Use with Profile: W-2 INOX
Stainless Adjustment Shims
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 559 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 Steel Bearings
Inox (Stainless) Series Rollers
With & Without AP Flange Plates
Part No: W-4.053 Inox
Fr (Radial) 3.5 kN
Fa (Axial) 2.0 kN
Wt. 0.25 kg
Part No: W-4.074 Inox (Bearing only)
Part No: W-4.074/AP1 Inox (with Flange Plate)
Fr (Radial) 7.20 kN
Fa (Axial) 4.0 kN
Wt. 0.75 kg
Fr = Allowable Radial Load Rating
Fa = Allowable Axial Load Rating
Models Available
Part No: W-4.055 Inox (Bearing only)
Part No: W-4.055/APS Inox (with Flange Plate)
Fr (Radial) 6.0 kN
Fa (Axial) 3.0 kN
Wt. 0.65 kg
Part No: W-4.076 Inox (Bearing only)
Part No: W-4.076/AP1 Inox (with Flange Plate)
Fr (Radial) 10.6 kN
Fa (Radial) 8.9 kN
Wt. 1.79 kg
With AP Flange Plates
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 560 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 Steel Profile
Winkel Stainless Steel (Inox) profiles are from 304 Stainless.
Available in 6 meter lengths or cut to length. S Profile is available
in 12 meter lengths on request.
Standard 1 INOX Profile
Part No: W-1 Inox
Wt. 10.6 kg/m
A: 13.6 cm²
Ix: 152.3 cm4
Wx: 33.5 cm3
Iy: 16.4 cm4
Wy: 6.4 cm3
ey: 1.2 cm
Standard 2 INOX Profile
Part No: W-2 Inox
Wt. 20.9 kg/m
A: 26.6 cm²
Ix: 492.7 cm4
Wx: 81.2 cm3
Iy: 37.9 cm4
Wy: 14.8 cm3
ey: 1.5 cm
Standard 3 INOX Profile
Part No: W-3 Inox
Wt. 18.8 kg/m
A: 23.9 cm²
Ix: 471.0 cm4
Wx: 78.9 cm3
Iy: 54.4 cm4
Wy: 10.9 cm3
ey: 1.75 cm
Standard S INOX Profile
Part No: W-S Inox
Wt. 5.3 kg/m
A: 6.4 cm²
Ix: 35.4 cm4
Wx: 10.9 cm3
Iy: 5.0 cm4
Wy: 2.5 cm3
ey: 1.0 cm
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 561 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.
Vulkollan & Polyamide Combined Bearings
Features of Vulkollan & Polyamide Combined Bearings
Vulkollan Combined Bearing Vulkollan Bearing Only
Polyamide Drive Wheels
Polyamide Wheel Adjustable Polyamide Combined Bearing
Polyamide Combined Bearing
Vulkollan Combined Bearing
Polyamide Combined Bearing & Flange Plate
· Silent Operation, 8 Profile/Bearing sizes
· Travel Speeds up to 16 Ft/sec
· Low Friction from 2RS seals on Ball Bearings
· Wear Resistant
· Max Working Temperature 40°C (104°F)
· Polyamide — Higher loads than Vukollan
· Vulkollan — Softer, quieter than Polyamide
· Many Sizes & Mounting Options
(Available 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 562 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.
Vulkollan Combined Bearings
With & Without Flanges
Part No.
without
Flange
Part No.
with
Flange
FR [N]
max stat
radial
FA [N]
max stat
axial
Reduction of load capacity at Wt.
kg Profile
1 m/sec 2m/sec 3m/sec
W-V 4000 W-V 4000 AP 600 400 0% -20% -30% 0.20 W-A
W-V 5250 W-V 5250 AP 800 400 0% -20% -30% 0.28 W-S
W-V 6250 P W-V 6250 AP 1100 600 0% -20% -30% 0.80 W-O
— W-V 1012 AP 1900 600 0% -20% -30% 1.60 W-V
— W-V 1250 AP 4500 1000 0% -20% -30% 4.00 W-R
— W-V 1432 AP 6000 3000 0% -20% -30% 9.20 W-W
— W-V 1792 AP 10000 3000 0% -20% -30% 12.20 W-X
— W-VE 4000* 600 — 0% -20% -30% 0.25 —
— W-VE 6250* 1100 — 0% -20% -30% 0.25 —
Features of Vulkollan Units
• Silent operation
• Travel Speed up to 16ft/sec
• Low Friction from 2RS Sealed Ball Bearings
• Wear Resistant
• Max Working Temperature 80° C (176°F)
• 93° Shore Hardness
Note:* VE Units available with M10 threaded stud. These are mounted on an eccentric stud and used to tension or remove radial clearance of the
bearing system between the bearing & profile. Radial & Axial load ratings are in Newtons.
Vulkollan Roller
Part No. Bearing
Size
b
mm
B
mm
c
mm
d
mm
D
mm
Load
Capacity
[N]
W-V 50/30 50.0 x 30 30 30 — 12 50 1000
W-V 80/57 80.0 x 57 61 57 — 20 80 3000
W-V 101/25 101.2 x 25 16 25 4.5 45 101.2 1900
W-V 125/40 125.0 x 40 35 40 5 30 125 4500
W-V 143/50 143.2 x 50 38 50 5 35 143.2 6000
W-V 179/50 179.0 x 50 40 50 5 40 179.2 10000
W-V4000AP W-V1250AP Vulkollan System
W-V4000 W-VE6250
Part No: W-VE4000 Part No: W-VE6250
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 563 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.
Vulkollan Combined Bearings
Part No: W-V4000 AP Wt. 0.20kg with Flange Plate
Part No.: W-V5250 AP Wt. 0.28kg with Flange Plate
Part No.: W-V4000 Wt. 0.10kg
W-VE4000 Dimensions are the same with offset thread.
Part No.: W-V5250 Wt. 0.18kg
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 564 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.
Vulkollan Combined Bearings
Part No.: W-V6250 AP Wt. 0.80kg with Flange Plate
Part No.: W-V6250 P Wt. 0.30kg
Part No.: W-V6250 P AP Wt. 0.65kg with Flange Plate
W-VE6520 Dimensions are the same with offset thread
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 565 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.
Vulkollan Combined Bearings
Part No.: W-V1012 AP Wt. 1.60kg with Flange Plate
Part No.: W-V1250 AP Wt. 4.0kg with Flange Plate
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 566 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.
Vulkollan Combined Bearings
Part No.: W-V1432 AP Wt. 9.2kg with Flange Plate
Part No.: W-V1792 AP Wt. 12.2kg with Flange Plate
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 567 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.
Polyamide Combined Bearings
Polyamide Combined Bearings and Rollers allow
higher loads than Vulkollan units and are a quiet
alternative with high speed capability. They are
available with Flange Plates for quick mounting or
as rollers with studs for welding onto frames. The
Profile (Channels) are also stock components and
can be cut to desired lengths. Profiles to 12 meters
are available in most sizes.
• Silent Operation
• Travel Speed up to 16 ft/sec
• Low Friction from 2RS Sealed Ball Bearings
• Wear Resistant
• Max Working Temp 40°C
• Higher Loads than Vulkollan
Part No: PA 4000 (use with Profile A)
Wt.: 0.08kg
Part No: PA 4000 AP (use with Profile A)
Wt.: 0.18k g
Features of Polyamide Units
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 568 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.
Polyamide Combined Bearings
Part No.
FR [N]
max stat
radial
FA [N]
max stat
axial
Reduction of load capacity at: Wt.
kg Profile
1 m/sec 2m/sec 3m/sec
W-PA 1012 AP 2500 900 0% -20% -30% 1.60 W-V
W-PA 1250 AP 6000 1300 0% -20% -30% 4.00 W-R
W-PA 1432 AP 8000 3000 0% -20% -30% 9.20 W-W
W-PA 1792 AP 15000 3000 0% -20% -30% 12.20 W-X
W-PA 1800 AP 18000 6000 0% -20% -30% 13.00 Std 8
Features of Polyamide Units
• Silent operation
• Travel Speed up to 16ft/sec
• Low Friction from 2RS Sealed Ball Bearings
• Wear Resistant
• Max working temp 40°C (104°F)
• Higher Loads than Vulkollan
Part No.: W-PA 1250AP Wt. 4.0kg
Part No.: W-PA 1012AP Wt. 1.6kg
Models Available: www.winkel.de
FR (Radial) & FA (Axial) max loads in Newtons.
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 569 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.
Polyamide Combined Bearings
Part No: PA 6250 P (use with Profile W-0 or W-M)
Wt.: 0.02 kg
Part No: PA 6250 P AP (use with Profile W-0 or W-M)
Wt.: 0.6 kg
Part No: PA 6250 AP (use with Profile W-0 or W-M)
Wt.: 0.25 kg
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 570 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.
Polyamide Combined Bearings
Part No.: W-PA1432 AP Wt. 9.2 kg
Part No.: W-PA1792 AP Wt. 12.2 kg
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 571 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.
Polyamide Combined Bearings
Part No.: W-PA1800 AP Wt.12.5 kg (May be used with 8 NbV Profile)
Bearing
Part No. Bearing Size B
mm
b
mm
c
mm
D
mm
d
mm
Load
Capacity
N
Wt.
kg
W-PA 50/30 Ø 50.0 x 30 30 30 — 50.0 12 1300 0.10
W-PA 80/57 Ø 80.0 x 57 57 61 3.0 80.0 20 6000 0.40
W-PA 101/25 Ø 101.2 x 25 25 16 4.5 101.2 45 2500 0.35
W-PA 125/40 Ø 125.0 x 40 40 40 — 125.0 30 6000 0.65
W-PA 143/50 Ø 143.2 x 50 50 38 6.0 143.2 35 8000 1.25
W-PA 160/60 Ø 160.0 x 60 60 60 — 160.0 40 13000 2.20
W-PA 179/50 Ø 179.2 x 50 50 40 5.0 179.2 40 15000 1.85
W-PA 180/60 Ø 180.0 x 60 60 60 — 180.0 40 18000 2.60
W-PA 200/80 Ø 200.0 x 80 80 69 — 200.0 55 25000 4.30
Polyamide Roller with Bearing
Note: Working Temperature 40° C (104°F).
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 572 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.
Profiles
For Vulkollan & Polyamide Combined Bearings
Part No. W-W
Parameter
Part No.
W-A W-S W-M W-V W-R W-W W-X
Wt. (kg/m) 2.62 5.0 5.8 8.3 14.3 16.9 24.1
Area cm2 3.3 6.4 7.3 10.5 18.3 21.3 30.7
Ix cm4 10.6 35.4 54.4 178.7 499.7 758.9 1626.8
Wx cm3 4.4 10.9 14.5 31.4 70.4 94.9 162.7
ly cm4 1.7 5.0 6.9 14.0 49.8 83.0 126.1
Wy cm3 1.0 2.5 3.1 4.8 12.4 17.5 24.6
ey cm 0.8 1.0 1.0 1.1 1.6 1.9 1.9
Technical Details
Stock lengths = 6 meters
Cut to length on request
Select Profiles for Vulkollan or Polyamide combined
bearings based on the load rating of the particular
bearing. The individual bearing loads are listed within
each series section.
Models Available: www.winkel.de
Part No. W-A
Part No. W-S
Part No. W-M
Part No.W-V
Part No. W-R
Also available
in Stainless
Part No. W-X
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 573 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.
Type L-Series Profile
Robust Type L-Series U-Profile for Vulkollan and Polyamide Bearings.
Produced to higher precision especially for the Vulkollan and Poly rollers. All profiles are sandblasted and fine straightened +/- 0.3mm/lfm.
Profile can include drilled and tapped holes for mounting. Available in 6
meter lengths, or cut to length. Material S355 J2. Surface coatings
available on request. Shipped, clean, ready to install.
Wt. 16.5 kg/m
A: 21.0 cm²
Ix: 441.0 cm4
Wx: 69.9 cm3
Iy: 35.1 cm4
Wy: 7.8 cm3
ey: 1.4 cm
Wt. 24.0 kg/m
A: 30.6 cm²
Ix: 1061.0 cm4
Wx: 136.3 cm3
Iy: 101.4 cm4
Wy: 16.9 cm3
ey: 1.97 cm
Wt. 27.8 kg/m
A: 35.4 cm²
Ix: 1580 cm4
Wx: 181.6 cm3
Iy: 163.8 cm4
Wy: 23.4 cm3
ey: 2.28 cm
Wt. 36.1 kg/m
A: 46.0 cm²
Ix: 3295.0 cm4
Wx: 299.6 cm3
Iy: 214.4 cm4
Wy: 30.6 cm3
ey: 2.33 cm
L-Series Profile with mounting holes added (optional)
Part No.: W-VL Profile
Part No.: W-RL Profile
Part No.: W-WL Profile
Part No.: W-XL Profile
For Vulkollan & Polyamide
Combined Bearings & Rollers
Standard VL Profile
Part No: W-VL
Standard RL Profile
Part No: W-RL
Standard WL Profile
Part No: W-WL
Standard XL Profile
Part No: W-XL
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 574 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 S-ALU Profile
Part No.: W-S-ALU
Standard M-ALU Profile
Part No.: W-M-ALU
Wt: 2.69 kg/m
Area: 998.8 cm2
U: 330.5 mm
Wx: 17.68 cm3
Wy: 4.2 cm3
ey: 1.26 cm
lx: 60.12 cm4
ly: 9.84 cm4
Wt: 3.92 kg/m
Area: 1453.4 cm2
U: 330.5 mm
Wx: 28.3 cm3
Wy: 6.8 cm3
ey: 1.47 cm
lx: 110.4 cm4
ly: 20.64 cm4
All Precision profiles
are made from highquality steel S450 J2
Modified. They are fine
straightened and sand
blasted, ready to install.
Typical stock production length is 12 meters.
Longer lengths are
available on request.
The bearing contact
surfaces are machined
in one continuous
machine operation for
accuracy. Profiles can
be machined according
to customer drawings
as well, and include
mounting holes as
shown.
For Vulkollan & Polyamide Combined Bearings & Rollers
Models Available: www.winkel.de
ALU-Series Aluminum Profile
ALU - Series Profile
Standard V-ALU Profile
Part No.: W-V-ALU
Wt: 4.91 kg/m
Area: 1802.9 cm2
U: 432.0 mm
Wx: 53.7 cm3
Wy: 8.65 cm3
ey: 1.47 cm
lx: 311.5 cm4
ly: 31.4 cm4
Standard R-ALU Profile
Part No.: W-R-ALU
Wt: 11.15 kg/m
Area: 4130.01 cm2
U: 587.94 mm
Wx: 154.6 cm3
Wy: 31.4 cm3
ey: 2.28 cm
lx: 1159.48 cm4
ly: 163.38 cm4
Standard W-ALU Profile
Part No.: W-W-ALU
Wt: 12.91 kg/m
Area: 4782.56 cm2
U: 668.2 mm
Wx: 212.9 cm3
Wy: 43.2 cm3
ey: 1.54 cm
lx: 1809.5 cm4
ly: 257.4 cm4
Standard X-ALU Profile
Part No.: W-X-ALU
Wt: 18.06 kg/m
Area: 6686.6 cm2
U: 758.25 mm
Wx: 368.4 cm3
Wy: 58.9 cm3
ey: 2.68 cm
lx: 3960.4 cm4
ly: 349.0 cm4
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 575 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.
Millimeter (mm) = 0.0393701 Inch (in) 1 Kilogram (kg) = 2.204 pounds (lb)
25.4 Millimeters (mm) = 1 inch (in) 1 Joule (J) = 0.7375621 Foot-Pounds (ft-lb)
1 Meter (m) = 3.2808 (ft) 1 Square Centimeter (cm²) = 0.1550003 Square Inches (in²)
1 Meter (m) = 39.37 inches (in) 1 Cubic Meter (m³) = 35.31466 Cubic Feet (ft3
)
1 Newton (N) = 0.102 Kilogram-Force (kp) 1 Kilogram per Square Centimeter (kg/cm²) = 14.22334 Pounds per square Inch (lb/in²)
1 Newton (N) = 0.2248 Pound-Force (lbf) 1 Kilogram per Meter (kg/m) = 0.67197 Pounds per Foot (lb/ft)
1 Bar = 100 Kilopascals (kPa) 1 U.S. Horsepower (HP) = 0.7457 Kilowatt (kw)
1 Bar = 14.50377 Pounds per Square Inch (lb/in²) 1 Metric Horsepower (CV) = 0.9863203 U.S. Horsepower (HP)
mm in. mm in. mm in. mm in. mm in. mm in. mm in.
1 0.0394 21 0.8268 41 1.6142 61 2.4016 81 3.1890 105 4.1339 205 8.0709
2 0.0787 22 0.8661 42 1.6535 62 2.4409 82 3.2283 110 4.3307 210 8.2677
3 0.1181 23 0.9055 43 1.6929 63 2.4803 83 3.2677 115 4.5276 215 8.4646
4 0.1575 24 0.9449 44 1.7323 64 2.5197 84 3.3071 120 4.7244 220 8.6614
5 0.1969 25 0.9843 45 1.7717 65 2.5591 85 3.3465 125 4.9213 225 8.8583
6 0.2362 26 1.0236 46 1.8110 66 2.5984 86 3.3858 130 5.1181 230 9.0551
7 0.2756 27 1.0630 47 1.8504 67 2.6378 87 3.4252 135 5.3150 235 9.2520
8 0.3150 28 1.1024 48 1.8898 68 2.6772 88 3.4646 140 5.5118 240 9.4488
9 0.3543 29 1.1417 49 1.9291 69 2.7165 89 3.5039 145 5.7087 245 9.6457
10 0.3937 30 1.1811 50 1.9685 70 2.7559 90 3.5433 150 5.9055 250 9.8425
11 0.4332 31 1.2205 51 2.0079 71 2.7953 91 3.5827 155 6.1024 255 10.0394
12 0.4724 32 1.2598 52 2.0472 72 2.8346 92 3.6220 160 6.2992 260 10.2362
13 0.5118 33 1.2992 53 2.0866 73 2.8740 93 3.6614 165 6.4961 265 10.4331
14 0.5512 34 1.3386 54 2.1260 74 2.9134 94 3.7008 170 6.6929 270 10.6299
15 0.5906 35 1.3780 55 2.1654 75 2.9528 95 3.7402 175 6.8898 275 10.8268
16 0.6299 36 1.4173 56 2.2047 76 2.9921 96 3.7795 180 7.0866 280 11.0236
17 0.6693 37 1.4567 57 2.2441 77 3.0315 97 3.8189 185 7.2835 285 11.2205
18 0.7087 38 1.4961 58 2.2835 78 3.0709 98 3.8583 190 7.4803 290 11.4173
19 0.7480 39 1.5354 59 2.3228 79 3.1102 99 3.8976 195 7.6772 295 11.6142
20 0.7874 40 1.5748 60 2.3622 80 3.1496 100 3.9370 200 7.8740 300 11.8110
Metric Equivalents
1/64 0.0156 17/64 0.2656 33/64 0.5156 49/64 0.7656
1/32 0.0313 9/32 0.2813 17/32 0.5313 25/32 0.7813
3/64 0.0469 19/64 0.2969 35/64 0.5469 51/64 0.7969
1/16 0.0625 5/16 0.3125 9/16 0.5625 13/16 0.8125
5/64 0.0781 21/64 0.3281 37/64 0.5781 53/64 0.8281
3/32 0.0938 11/32 0.3438 19/32 0.5938 27/32 0.8438
7/64 0.1094 23/64 0.3594 39/64 0.6094 55/64 0.8594
1/8 0.1250 3/8 0.3750 5/8 0.6250 7/8 0.8750
9/64 0.1406 25/64 0.3906 41/64 0.6406 57/64 0.8906
5/32 0.1563 13/32 0.4063 21/32 0.6563 29/32 0.9063
11/64 0.1719 27/64 0.4219 43/64 0.6719 59/64 0.9219
3/16 0.1875 7/16 0.4375 11/16 0.6875 15/16 0.9375
13/64 0.2031 29/64 0.4531 45/64 0.7031 61/64 0.9531
7/32 0.2188 15/32 0.4688 23/32 0.7188 31/32 0.9688
15/64 0.2344 31/64 0.4844 47/64 0.7344 63/64 0.9844
1/4 0.2500 1/2 0.5000 3/4 0.7500 1 1.0000
WARNING: The information provided about Product and Product Interchange in this catalog is to be used as a general reference by individuals qualified to recognize unreasonable selections. Because of the possibility of danger to person(s), and/or
property as a result of accidents involving improper product use, it is important that correct installations and operating procedures be followed. Proper installation and maintenance procedures are necessary to assure safe operations under the given
conditions. Guards and other safety devices may be required to meet safety codes. These are not supplied by nor are they
the responsibility of P.T. International Corp.
All information provided in this catalog is provided for your convenience and was correct at the time of printing with the exception of clerical and or printing errors. Data is subject to change without notice. Pricing shall be in effect at the time of shipment.
Decimal Equivalents
Metric Inch Metric Inch
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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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.
We Revolve Around You.
www.ptintl.com
We Revolve Around You
Anyone can supply or manufacture a product. The PTI difference lies in
completely understanding what that component means to your business,
and what we can do to ensure the end results you have in mind.
It touches all areas of our business through deep inventory, in-house
engineering expertise, quality products, around the clock service, a
vast network of manufacturing facilities across the globe, and finally a
relentless pursuit of innovation and manufacturing standards.
Metric &
American
Standard
Industrial
Power
Transmission
Products
2018
PRODUCT CATALOG
MOUNTED BEARINGS
POWER TRANSMISSION COMPONENTS
EUROPEAN SPECIALTY PRODUCTS P R O D U C T C A T A L O G
沈阳瑞思达轴承有限公司
SHENYANG TOTAL BEARING CO.,LTD.
Tel: 024 22945833 22923833 24853899
Fax: 024 88729249
Mobile: 13940483518 15640413155（微信）
Web: https://www.rstbearing.com.cn
