滚针轴承
Needle Roller Bearings
ZHEJIANG ACME PRECISION
INDUSTRY CO. LTD.
浙江顶创精密工业有限公司
ZHEJIANG ACME PRECISION INDUSTRY CO. LTD.
No. 100 Jiafeng Road, Chengxi Industrial Zone,
Jiashan, Zhejiang, China.
Post Code 314100
地址 浙江省嘉善县城西工业区嘉丰路100号
邮编 314100
印刷存在误差本公司不再另行通知,最终解释权归本公司所有!
If have any printing errors or misunderstandings, our company reserves the right to interpret
Tel +86 573 8411 1935
Fax +86 573 8411 1938
Web www.zjacme.com
E-mail info@zjacme.com
电话 0573 8411 1935
传真 0573 8411 1938
网址 www.zjacme.com
邮件 info@zjacme.com
浙江顶创精密工业有限公司
经销商 DISTRIBUTOR
贞维有限公司
JENN WEIR CO.,LTD.
台中总公司 Taichung head ofice
台北分公司 Taipei ofice
地址 41172 台中县太平市育德路60巷18号
Add No.18, Lane 60, Yude Rd., Taiping City,
Taichung County 41172, Taiwan
Tel 886-4-23910796-7
Fax 886-4-23910798
E-mail jennweir@ms36.hinet.net
Website www.jennweir.com.tw
赫德有限公司
HARDY CO., LTD.
地址 103-73台北市大同酒泉街215
Add No.215, Jiuquan St. Datong Dist., Taipei City 10373
Tel 02-25970972-3
Fax 02-25970987
彰显活力 憧憬未来
Highlight the vitality
of longing for the future
浙江顶创精密工业有限公司,成立于2010年。坐落于浙江省嘉善县城西开发区内,
总占地面积2227平方米,总建筑面积7882平方米;我司为外资独资企业,由台湾贞维
有限公司投资。为追求更好的服务品质,我司决定于2014年转型为工贸一体企业,集研
发、生产和销售于一体。专业生产无油自润滑轴承,广泛应用于各种机械行业、水利工
程、航天领域、汽车制造、重型工业、国家建设项目,例如:桥梁、水坝工程及船舶工
业。
其馀如滚针、直线、及滚珠类轴承我司为追求品质控制及其稳定性,均注资于战略
合作夥伴,详细内容将分列于专业样本里,欢迎广大海内外客户对我的支持与指教,诚
挚邀请各尊敬的客户莅临指教。
Zhejiang Acme Precision Industry Co. Ltd., founded in 2010. Zhejiang province is located
in the west of Jiashan County Development Zone, covers an area of 2227 square meters, total
construction area of 7882 square meters; Acme Precision is a foreign - owned enterprises, invested
by Jenn Weir Co, Ltd. For the pursuit of better quality of service, our company decided in 2014
transformed into one industry and trade enterprises, combined RD, production and international
sales in one. Specializing in the production of self-lubricated bearings, which widely used in all
kinds of machinery industry, hydraulic engineering, aerospace, automobile manufacturing, heavy
industry, the national construction projects, such as: bridge, dam engineering and shipbuilding
industry.
For the rest of the needle roller bearing, ball bearings and linear bearings. In order to reach
our pursuit of quality control and stability, we invest in several strategic partners, the details will
be listed in seperated catalogs. We are pleased to have all customers pay a visit to our company
滚针轴承 and wish you can give us your suggestions and advises. Your visiting would be our honour. Needle Roller Bearings
ZHEJIANG ACME PRECISION
INDUSTRY CO. LTD.
浙江顶创精密工业有限公司
自润滑多层复合轴承
Self-lubricating Multilayer
Composite Bearings
ZHEJIANG ACME PRECISION
INDUSTRY CO. LTD.
浙江顶创精密工业有限公司
直线轴承
Linear Motion Ball Bearings
ZHEJIANG ACME PRECISION
INDUSTRY CO. LTD.
浙江顶创精密工业有限公司
ZHEJIANG ACME PRECISION
INDUSTRY CO. LTD.
浙江顶创精密工业有限公司
镶嵌型固体润滑轴承
Embedded Solid Lubrication Bearings
PAGE 1 PAGE 2
ACME PRECISION INDUSTRY ACME PRECISION INDUSTRY
向心滚针轴承
带内圈滚针轴承:
NKI、NKIS、NA49、NA49...RS、NA49...2RS
无内圈滚针轴承:
NK、NKS、RNA49、RNA69、RNA49...RS、RNA49...2RS
无挡边滚针轴承:
带内圈:NAO、NAO (双列滚针) Double Row
无内圈:RNAO、RNAO (双列滚针) Double Row
内圈:IR、LR
(04-08)
(09-13)
(14-18)
(19-21)
向心滚针轴承和保持架组件 K、KK、KZK、KBK系列
推力滚针和保持架组件、推力垫圈
AXK、AS、NTA、TRA、TRB、TRC...系列
811、812、LS、GS、WS系列
冲压外圈滚针轴承系列
公制:HK、BK、HK...RS、BK...RS、HK...2RS
HKH、BKH
FY、MFY、F、FH、MF、MFH
TA、TAW、TAM、TAMW
英制:SCE、BCE
冲压外圈滚针离合器和轴承组件
HF、HFL、RC、RCB
(22-30)
(31-36)
(37-43)
(44-46)
(47-48)
(49-51)
(52-54)
(55-58)
PAGE 3 PAGE 4
ACME PRECISION INDUSTRY ACME PRECISION INDUSTRY
滚针轴承是体积小具有高负荷能力的滚动轴承, 结构型式见附表。也可提供英制系列以及各种具有特殊要求的非
标滚针轴承,如果需要请索取有关资料。
无内圈滚针轴承
带内圈滚针轴承
带或不带内圈的密封圈滚针轴承
标准级轴承
特殊要求
◎从技术的角度来考虑,如果轴的滚道面能经淬火和磨削,则配置无内圈的滚针轴承为最佳的方法。相对于带内圈的滚针轴承,它可以有较大
的轴径。因为不必考虑内圈公差的影响,所以可得到较高的旋转精度。
◎钢性大的保持架可引导滚针平行于轴线。在一个滚针轴承内,滚针直径偏差量为2μm或3μm。带挡边的外圈与滚针和保持架组件组合成一完
整的轴承。
◎轴承装配前,无内圈的滚针轴承其内接圆直径符合公差等级F6,内接圆的定义是当所有滚针与外滚道接触而没有间隙时所形成的内接圆。
◎对于高精度要求的轴承,提供的无内圈的滚针轴承可以把内接圆公差缩小到F6公差带的上半部分或下半部分。
◎如果轴不能用来作为滚道,则必须使用带内圈的滚针轴承。带滚针和保持架组件的外圈与内圈外可分别安装。
◎单面或双面密封的NF--滚针轴承可以有效的防止髒物的侵入。基本上此轴承是在已填脂下提供,密封圈材质为丁晴橡胶或聚四氟乙烯,其运
转温度范围分别为-30℃到+100℃或-30℃到+180℃,使用的润滑剂为2号或3号高性能锂基脂。由于有足够的储存润滑脂的空间,故可有效长的
润滑间隔期。内圈较外圈宽1mm,因此在少许的轴向外移下密封圈仍能保持功能。内圈上有一润滑油孔。
◎在标准级轴承中,所供应的轴承,都符合现行标准规定的等级尺寸精度和几何精度,并具正常原始径向游隙C0。内接圆直径等于和大于12mm
(NKS型则为14mm)的所有轴承,在外圈上有润滑油孔和润滑槽。
◎对高精度要求的轴承,订货时请说明精度等级。上述情况也适用于径向游隙不是正常组的带内圈或不带内圈滚针轴承。
◎若要求带弧度的外圈,订货时在轴承代号后应增加所需补充代号。若要求带 油孔,订购时请说明。
◎为了取得高精度轴承配置,可以订购内圈有磨削余量的轴承,以便内圈装入轴上后再进行精磨,如此可改善选择精度。轴承代号后则需加补
充代号VGS。如NA4915VGS。
系列 说明
NK 无内圈滚针轴承,轻系列
NKS 无内圈滚针轴承,重系列
RNA 49 无内圈滚针轴承,尺寸系列49
RNA 69 无内圈滚针轴承,尺寸系列69,双列(单列至RNA 6906)
RNA 48 无内圈滚针轴承,尺寸系列48
NKI 带内圈滚针轴承,轻系列
NKIS 带内圈滚针轴承,重系列
NA 49 带内圈滚针轴承,尺寸系列49
NA69 带内圈滚针轴承,尺寸系列69,双列(单列至RNA 6906)
NA 48 带内圈滚针轴承,尺寸系列48
RNA 49..RS 无内圈滚针轴承,单面密封,尺寸系列49
RNA 49...2RS 无内圈滚针轴承,双面密封,尺寸系列49
NA 49..RS 带内圈滚针轴承,单面密封,尺寸系列49
NA 49...2RS 带内圈滚针轴承,双面密封,尺寸系列49
向心滚针轴承
Radial Needle Roller Bearing
PAGE 5 PAGE 6
ACME PRECISION INDUSTRY ACME PRECISION INDUSTRY
带内圈滚针轴承
Heavy Duty Needle Roller Bearings
With Inner Ring
NKI, NKIS, NA49, NA69系列
NKI, NKIS, NA49 NA69
轴径
Shaft
Diameter
轴承型号
Bearing Designation
重量
Mass
外形尺寸
Boundary Dimensions
基本额定负荷
Basic Load Rating 极限转速
动负荷 Limiting Speed
Dynamic
静负荷
Static
NKI NKIS NA49 NA69 HK...RS d F D B Cr(N) Cor(N) 油润滑 Oil
5 NKI5/12TN -- -- -- 11.5 5 8 15 12 3700 3700 26000
NKI5/16TN -- -- -- 15.5 5 8 15 16 4900 5300 26000
6 NKI6/12TN -- -- -- 13.5 6 9 16 12 4200 4500 25000
NKI6/16TN -- -- -- 17.5 6 9 16 16 5600 6500 25000
-- NKIS6TN -- -- 20 6 10 19 13 4700 4800 23000
7 NKI7/12TN -- -- -- 13.8 7 10 17 12 4400 4900 23000
NKI7/16TN -- -- -- 18.5 7 10 17 16 5900 7200 23000
-- NKIS7TN -- -- 34.6 7 12 22 16 7700 8400 20800
8 -- NKIS8 -- -- 47.1 8 14 25 16 11500 11100 19200
9 NKI9/12 -- -- -- 16.6 9 12 19 12 6500 7100 22000
NKI9/16 -- -- -- 22 9 12 19 16 9100 11000 22000
-- NKIS9 -- -- 41.5 9 15 26 16 11500 11200 18500
10 NKI10/16 -- -- -- 29.5 10 14 22 16 11000 12500 20000
NKI10/20 -- -- -- 37.1 10 14 22 20 13900 17000 20000
-- NKIS10 -- -- 54 10 16 28 16 12600 12500 18000
-- -- NA4900 -- 23 10 14 22 13 6800 7300 20000
12 NKI12/16 -- -- -- 33.5 12 16 24 16 11500 13900 18500
NKI12/20 -- -- -- 42 12 16 24 20 14600 18800 18500
-- NKIS12 -- -- 60 12 18 30 16 13500 14500 17000
-- -- NA4901 -- 26 12 16 24 13 7500 8700 18500
-- -- -- NA6901 46 12 16 24 22 13000 17300 18500
15 NKI15/16 -- -- -- 39 15 19 27 16 13300 17400 18000
NKI15/20 -- -- -- 48.8 15 19 27 20 16800 23600 18000
-- NKIS15 -- -- 92 15 22 35 20 19600 22400 15000
-- -- NA4902 -- 34 15 20 28 13 8500 10900 17000
-- -- -- NA6902 63.6 15 20 28 23 13900 20400 17000
17 NKI17/16 -- -- -- 42.5 17 21 29 16 13700 18700 17000
NKI17/20 -- -- -- 53.5 17 21 29 20 17400 25400 17000
-- NKIS17 -- -- 98 17 24 37 20 20800 25000 14000
-- -- NA4903 -- 37 17 22 30 13 8800 11700 16000
-- -- -- NA6903 72 17 22 30 23 14900 23200 16000
20 NKI20/16 -- -- -- 49 20 24 32 16 15200 22300 15000
NKI20/20 -- -- -- 61 20 24 32 20 19300 30300 15000
-- NKIS20 -- -- 129 20 28 42 20 22800 29200 12000
-- -- NA4904 -- 75.2 20 25 37 17 17000 20400 14000
-- -- -- NA6904 141 22 25 37 30 28800 41000 14000
D
d
F
D
B B
d
F
轴径
Shaft
Diameter
轴承型号
Bearing Designation
重量
Mass
外形尺寸
Boundary Dimensions
基本额定负荷
Basic Load Rating 极限转速
动负荷 Limiting Speed
Dynamic
静负荷
Static
NKI NKIS NA49 NA69 (g) d F D B Cr(N) Cor(N) 油润滑 Oil
22 NKI22/16 -- -- -- 52 22 26 34 16 14200 19900 14000
NKI22/20 -- -- -- 65.5 22 26 34 20 18000 27000 14000
-- -- NA49/22 -- 80 22 28 39 17 18300 23600 12000
-- -- -- NA69/22 150 22 28 39 30 3000 44000 12000
25 NKI25/20 -- -- -- 79.5 25 29 38 20 22200 34000 12000
NKI25/30 -- -- -- 124 25 29 38 30 33600 57900 12000
-- NKIS25 -- -- 162 25 32 47 22 33000 43000 10500
-- -- NA4905 -- 88 25 30 42 17 24000 32000 11000
-- -- -- NA6905 161 25 30 42 30 39000 59000 11000
28 NKI28/20 -- -- -- 96.5 28 32 42 20 23500 37700 11000
NKI28/30 -- -- -- 146 28 32 42 30 35600 64300 11000
-- -- NA49/28 -- 97.7 28 32 45 17 24000 34000 11000
-- -- -- NA69/28 182 28 32 45 30 40500 63000 11000
30 NKI30/20 -- -- -- 112 30 35 45 20 24800 41400 10500
NKI30/30 -- -- -- 170 30 35 45 30 37500 70600 10500
-- NKIS30 -- -- 184 30 37 52 22 37500 50000 9600
-- -- NA4906 -- 101 30 35 47 17 25500 36500 10500
-- -- -- NA6906 192 30 35 47 30 44000 71500 10500
32 NKI32/20 -- -- -- 118 32 37 47 20 25300 43300 9600
NKI32/30 -- -- -- 180 32 37 47 30 38300 73900 9600
-- -- NA49/32 -- 158 32 40 52 20 30500 48000 8800
-- -- -- NA69/32 288 32 40 52 36 47000 82000 8800
35 NKI35/20 -- -- -- 127 35 40 50 20 26400 47100 8800
NKI35/30 -- -- -- 193 35 40 50 30 40000 80200 8800
-- NKIS35 -- -- 220 35 43 58 22 40000 57500 8000
-- -- NA4907 -- 170 35 42 55 20 32000 50000 8800
-- -- -- NA6907 310 35 42 55 36 48000 86000 8800
38 NKI38/20 -- -- -- 136 38 43 53 20 27500 50800 8800
NKI38/30 -- -- -- 207 38 43 53 30 41600 86600 8800
40 NKI40/20 -- -- -- 142 40 45 55 20 28000 52700 8000
NKI40/30 -- -- -- 216 40 45 55 30 42400 89800 8000
-- NKIS40 -- -- 281 40 50 65 22 68000 9000 7200
-- -- NA4908 -- 230 40 48 62 22 6800 9000 7200
-- -- -- NA6908 430 40 48 62 40 11700 10000 7200
42 NKI42/20 -- -- -- 148 42 47 57 20 29200 56400 8000
NKI42/30 -- -- -- 222 42 47 57 30 44200 96100 8000
带内圈滚针轴承
Heavy Duty Needle Roller Bearings
With Inner Ring
NKI, NKIS, NA49, NA69系列
D
d
F
D
B B
d
F
NKI, NKIS, NA49 NA69
PAGE 7 PAGE 8
ACME PRECISION INDUSTRY ACME PRECISION INDUSTRY
轴径
Shaft
Diameter
轴承型号
Bearing Designation
重量
Mass
外形尺寸
Boundary Dimensions
基本额定负荷
Basic Load Rating 极限转速
动负荷 Limiting Speed
Dynamic
静负荷
Static
NKI NKIS NA49 NA69 (g) d F D B Cr(N) Cor(N) 油润滑 Oil
45 NKI45/25 -- -- -- 229 45 50 62 25 38700 74300 7200
NKI45/35 -- -- -- 322 45 50 62 35 51700 107000 7200
-- NKIS45 -- -- 336 45 55 72 22 45000 75000 6400
-- -- NA4909 -- 271 45 52 68 22 45000 75000 6800
-- -- -- NA6909 495 45 52 68 40 70000 128000 6800
50 NKI50/25 -- -- -- 270 50 55 68 25 41000 82500 6800
NKI50/35 -- -- -- 379 50 55 68 35 54700 119500 6800
-- NKIS50 -- -- 518 50 60 80 28 64000 99000 6000
-- -- NA4910 -- 274 50 58 72 22 50000 80000 6400
-- -- -- NA6910 515 50 58 72 40 75000 140000 6400
55 NKI55/25 -- -- -- 272 55 60 72 25 42500 90000 6200
NKI55/35 -- -- -- 379 55 60 72 35 55500 130000 6200
-- NKIS55 -- -- 558 55 65 85 28 62000 105000 5600
-- -- NA4911 -- 393 55 63 80 25 55000 100000 5600
-- -- -- NA6911 780 55 63 80 45 85000 175000 5600
60 NKI60/25 -- -- -- 394 60 68 82 25 45400 91900 5600
NKI60/35 -- -- -- 553 60 68 82 35 66500 150100 5600
-- NKIS60 -- -- 560 60 70 90 28 70000 115000 5200
-- -- NA4912 -- 426 60 68 85 25 65000 110000 5200
-- -- -- NA6912 808 60 68 85 45 95000 195000 5200
65 NKI65/25 -- -- -- 467 65 73 90 25 54200 100800 5200
NKI65/35 -- -- -- 659 65 73 90 35 79400 164700 5200
-- NKIS65 -- -- 641 65 75 95 28 74000 127000 4800
-- -- NA4913 -- 456 65 72 90 25 64000 125000 5200
-- -- -- NA6913 833 65 72 90 45 98000 200000 5200
70 NKI70/25 -- -- -- 521 70 80 95 25 57200 111200 4800
NKI70/35 -- -- -- 737 70 80 95 35 83700 181600 4800
-- NKIS70 -- -- 680 70 80 100 28 77000 135000 4400
-- -- NA4914 -- 728 70 80 100 30 85000 160000 4400
-- -- -- NA6914 1340 70 80 100 54 130000 270000 4400
75 NKI75/25 -- -- -- 641 75 85 105 25 69300 120500 4400
NKI75/35 -- -- -- 908 75 85 105 35 100700 194900 4400
-- -- NA4915 -- 775 75 85 105 30 89000 165000 4400
-- -- -- NA6915 1450 75 85 105 54 135000 280000 4400
80 NKI80/25 -- -- -- 677 80 90 110 25 72200 129600 4000
NKI80/35 -- -- -- 959 80 90 110 35 104900 209700 4000
带内圈滚针轴承
Heavy Duty Needle Roller Bearings
With Inner Ring
NKI, NKIS, NA49, NA69系列
D
d
F
D
B B
d
F
NKI, NKIS, NA49 NA69
轴径
Shaft
Diameter
轴承型号
Bearing Designation
重量
Mass
外形尺寸
Boundary Dimensions
基本额定负荷
Basic Load Rating 极限转速
动负荷 Limiting Speed
Dynamic
静负荷
Static
NKI NKIS NA49 NA69 (g) d F D B Cr(N) Cor(N) 油润滑 Oil
80 -- -- NA4916 -- 878 80 90 110 30 90000 175000 4000
-- -- -- NA6916 1522 80 90 110 54 140000 300000 4000
85 NKI85/26 -- -- -- 743 85 95 115 26 76800 142700 3900
NKI85/36 -- -- -- 1040 85 95 115 36 109600 225700 3900
-- -- NA4917 -- 1250 85 100 120 35 121000 280000 3700
-- -- -- NA6917 2200 85 100 120 63 170000 400000 3700
90 NKI90/26 -- -- -- 778 90 100 120 26 79700 152400 3700
NKI90/36 -- -- -- 1090 90 100 120 36 113900 241000 3700
-- -- NA4918 -- 1312 90 105 125 35 125000 260000 3500
-- -- -- NA6918 2310 90 105 125 63 180000 435000 3500
带内圈滚针轴承
Heavy Duty Needle Roller Bearings
With Inner Ring
NKI, NKIS, NA49, NA69系列
注:1)TN=塑料保持架,允许工作温度:120℃连续地,150℃临时地,180℃短期地。
TN=The allowable working temperature for plastic cage: 120℃(continuously),
150℃(temporarily), 180℃(for a shorttime).
2)对于脂润滑,允许值为表列数值的60%。
Allowable rotational speed applies to oil lubrication. For grease lubrication, a maximum of 60% of this value is allowable.
D
d
F
D
B B
d
F
NKI, NKIS, NA49 NA69
PAGE 9 PAGE 10
ACME PRECISION INDUSTRY ACME PRECISION INDUSTRY
无内圈滚针轴承
Heavy Duty Needle Roller Bearings
Without Inner Ring
NK, NKS, NA49, NA69系列
轴径
Shaft
Diameter
轴承型号
Bearing Designation
重量
Mass
外形尺寸
Boundary
Dimensions
基本额定负荷
Basic Load Rating 极限转速
Limiting 动负荷 Speed Dynamic
静负荷
Static
NK NKS RNA49 RNA69 NK NKS RNA49 RNA69 FW D C Cr(N) Cor(N) 油润滑 Oil
5 NK5/10TN -- -- -- 3.3 -- -- -- 5 10 10 2100 1600 35000
NK5/12TN -- -- -- 4.0 -- -- -- 5 10 12 2800 2300 35000
6 NK6/10TN -- -- -- 5.1 -- -- -- 6 12 10 2400 1900 32000
NK6/12TN -- -- -- 6.2 -- -- -- 6 12 12 3100 2800 32000
7 NK7/10TN -- -- -- 7.3 -- -- -- 7 14 10 2600 2300 30000
NK7/12TN -- -- -- 8.8 -- -- -- 7 14 12 3400 3200 30000
8 NK8/12TN -- -- -- 9.6 -- -- -- 8 15 12 3700 3700 28000
NK8/16TN -- -- -- 12.8 -- -- -- 8 15 16 4900 5300 28000
-- NKS8TN -- -- -- 11 -- -- 8 16 13 5000 4700 28000
9 NK9/12TN -- -- -- 10.4 -- -- -- 9 16 12 4200 4500 27000
NK9/16TN -- -- -- 13.9 -- -- -- 9 16 16 5600 6500 27000
10 NK10/12TN -- -- -- 11.2 -- -- -- 10 17 12 4400 4900 25000
NK10/16TN -- -- -- 15.1 -- -- -- 10 17 16 5900 7200 25000
-- NKS10TN -- -- -- 15 -- -- 10 19 13 5800 6000 25000
12 NK12/12 -- -- -- 12.4 -- -- -- 12 19 12 6500 7100 23000
NK12/16 -- -- -- 16.3 -- -- -- 12 19 16 9100 11000 23000
-- NKS12TN -- -- -- 23 -- -- 14 22 16 9600 10400 22000
14 NK14/16 -- -- -- 20.9 -- -- -- 14 22 16 11000 12500 21000
NK14/20 -- -- -- 26.2 -- -- -- 14 22 20 13900 17000 21000
-- NKS14 -- -- -- 29 -- -- 14 25 16 14400 13800 20000
-- -- RNA4900 -- -- -- 16.5 -- 14 22 13 8600 9200 21000
15 NK15/16 -- -- -- 21.8 -- -- -- 15 23 16 10900 12700 20000
NK15/20 -- -- -- 27.2 -- -- -- 15 23 20 13800 17200 20000
-- NKS15 -- -- -- 30 -- -- 15 26 16 14400 14000 19000
16 NK16/16 -- -- -- 23.0 -- -- -- 16 24 16 11500 13900 19000
NK16/20 -- -- -- 28.6 -- -- -- 16 24 20 14600 18800 19000
-- NKS16 -- -- -- 35 -- -- 16 28 16 15700 15800 18000
-- -- RNA4901 -- -- -- 17.4 -- 16 24 13 9600 10900 19000
-- -- -- RNA6901 -- -- -- 31 16 24 22 16200 21600 19000
17 NK17/16 -- -- -- 24.2 -- -- -- 17 25 16 12100 15000 19000
NK17/20 -- -- -- 30.2 -- -- -- 17 25 20 15400 20400 19000
18 NK18/16 -- -- -- 25.4 -- -- -- 17 26 16 12700 16200 18000
NK18/20 -- -- -- 31.7 -- -- -- 18 26 20 16100 22000 18000
-- NKS18 -- -- -- 37.9 -- -- 18 30 16 16800 17700 17000
19 NK19/16 -- -- -- 26.6 -- -- -- 19 27 16 13000 17400 18000
C C
F
D
W
F
D
W
NK, NKS, RNA49 RNA69
轴径
Shaft
Diameter
轴承型号
Bearing Designation
重量
Mass
外形尺寸
Boundary
Dimensions
基本额定负荷
Basic Load Rating 极限转速
Limiting 动负荷 Speed Dynamic
静负荷
Static
NK NKS RNA49 RNA69 NK NKS RNA49 RNA69 FW D C Cr(N) Cor(N) 油润滑 Oil
19 NK19/20 -- -- -- 33.2 -- -- -- 19 27 20 16800 23600 18000
20 NK20/16 -- -- -- 27.4 -- -- -- 20 28 16 13200 17500 17000
NK20/20 -- -- -- 34.3 -- -- -- 20 28 20 16700 23800 17000
-- NKS20 -- -- -- 48.7 -- -- 20 32 20 23000 25000 16000
-- -- RNA4902 -- -- -- 21.7 -- 20 28 13 10300 12800 17000
-- -- -- RNA6902 -- -- -- 39.7 20 28 23 17600 25300 17000
21 NK21/16 -- -- -- 28.6 -- -- -- 21 29 16 13700 18700 17000
NK21/20 -- -- -- 35.9 -- -- -- 21 29 20 17400 25400 17000
22 NK22/16 -- -- -- 29.9 -- -- -- 22 30 16 14200 19900 16000
NK22/20 -- -- -- 37.4 -- -- -- 22 30 20 18000 27000 16000
-- NKS22 -- -- -- 61.5 -- -- 22 35 20 24500 28000 14000
-- -- RNA4903 -- -- -- 22.2 -- 22 30 13 11200 14600 16000
-- -- -- RNA6903 -- -- -- 42.4 22 30 23 18900 28800 16000
24 NK24/16 -- -- -- 32.3 -- -- -- 24 32 16 15200 22330 14000
NK24/20 -- -- -- 40.4 -- -- -- 24 32 20 19300 30300 14000
-- NKS24 -- -- -- 65.5 -- -- 24 37 20 26000 31000 13000
25 NK25/16 -- -- -- 33.2 -- -- -- 25 33 16 15100 22400 14000
NK25/20 -- -- -- 41.4 -- -- -- 25 33 20 19200 30400 14000
-- NKS25 -- -- -- 68.1 -- -- 25 38 20 27500 33500 13000
-- -- RNA4904 -- -- -- 52.3 -- 25 37 17 21100 25100 13000
-- -- -- RNA6904 -- -- -- 100 25 37 30 35200 48400 13000
26 NK26/16 -- -- -- 34.4 -- -- -- 26 34 16 15600 23600 13000
NK26/20 -- -- -- 42.9 -- -- -- 26 34 20 19800 32000 13000
28 NK28/20 -- -- -- 51.6 -- -- -- 28 37 20 22300 33900 12000
NK28/30 -- -- -- 77.7 -- -- -- 28 37 30 33800 57700 12000
-- NKS28 -- -- -- 83.6 -- -- 28 42 20 28500 36500 11500
-- -- RNA49/22 -- -- -- 50.2 - 28 39 17 23100 29100 11500
-- -- -- RNA69/22 -- -- -- 98 28 39 30 38500 56200 11500
29 NK29/20 -- -- -- 52.7 -- -- -- 29 38 20 22200 34000 11500
NK29/30 -- -- -- 79.4 -- -- -- 29 38 30 33600 57900 11500
30 NK30/20 -- -- -- 64.2 -- -- -- 30 40 20 22900 35800 11500
NK30/30 -- -- -- 96.6 -- -- -- 30 40 30 34700 61000 11500
-- NKS30 -- -- -- 104 -- -- 30 45 22 32000 40000 11000
-- -- RNA4905 -- -- -- 61 -- 30 42 17 24000 31200 11000
-- -- -- RNA6905 -- -- -- 112 30 42 30 40000 60200 11000
无内圈滚针轴承
Heavy Duty Needle Roller Bearings
Without Inner Ring
NK, NKS, NA49, NA69系列
C C
F
D
W
F
D
W
NK, NKS, RNA49 RNA69
PAGE 11 PAGE 12
ACME PRECISION INDUSTRY ACME PRECISION INDUSTRY
轴径
Shaft
Diameter
轴承型号
Bearing Designation
重量
Mass
外形尺寸
Boundary
Dimensions
基本额定负荷
Basic Load Rating 极限转速
Limiting 动负荷 Speed Dynamic
静负荷
Static
NK NKS RNA49 RNA69 NK NKS RNA49 RNA69 FW D C Cr(N) Cor(N) 油润滑 Oil
32 NK32/20 -- -- -- 67.6 -- -- -- 32 42 20 23500 37700 11000
NK32/30 -- -- -- 101.6 -- -- -- 32 42 30 35600 64300 11000
-- NKS32 -- -- -- 110 -- -- 32 47 22 33500 43500 10000
-- -- RNA49/28 -- -- -- 73.2 -- 32 45 17 24800 33200 11000
-- -- -- RNA69/28 -- -- -- 135 32 45 30 41500 64200 11000
35 NK35/20 -- -- -- 73.1 -- -- -- 35 45 20 24800 41400 10500
NK35/30 -- -- -- 109.9 -- -- -- 35 45 30 37500 70600 10500
-- NAS35 -- -- -- 118 -- -- 35 50 22 35000 47000 10000
-- -- RNA4906 -- -- -- 69.4 -- 35 47 17 25000 35500 10500
-- -- -- RNA6906 -- -- -- 126 35 47 30 43500 71000 10500
37 NK37/20 -- -- -- 76.5 -- -- -- 35 47 20 25300 43300 10000
NK37/30 -- -- -- 115.0 -- -- -- 37 47 30 38300 73900 10000
-- NKS37 -- -- -- 123 -- -- 37 52 22 36500 50000 10000
38 NK38/20 -- -- -- 78.5 -- -- -- 37 48 20 25900 45200 10000
NK38/30 -- -- -- 118.1 -- -- -- 38 48 30 39200 77000 10000
40 NK40/20 -- -- -- 81.9 -- -- -- 38 50 20 26400 47100 9500
NK40/30 -- -- -- 123.2 -- -- -- 40 50 30 40000 80200 9500
-- NKS40 -- -- -- 129 -- -- 40 55 22 38000 54000 9500
-- -- RNA49/32 -- -- -- 89.1 -- 40 52 20 30500 47500 9500
-- -- -- RNA6932 -- -- -- 162 40 52 36 47000 8200 9500
40 NK42/20 -- -- -- 85.3 -- -- -- 42 52 20 26900 49000 9500
NK42/30 -- -- -- 128.4 -- -- -- 42 52 30 40700 83500 9500
-- -- RNA4907 -- -- -- 107 -- 42 55 20 31500 50000 9500
-- -- -- RNA6907 -- -- -- 193 42 55 36 48000 86000 9500
43 NK43/20 -- -- -- 87.3 -- -- -- 43 53 20 27500 50800 9500
NK43/30 -- -- -- 131.5 -- -- -- 43 53 30 41600 86600 9500
-- NKS43 -- -- -- 139 -- -- 43 58 22 39000 57000 8500
45 NK45/20 -- -- -- 90.7 -- -- -- 45 55 20 28000 52700 8500
NK45/30 -- -- -- 136.6 -- -- -- 45 55 30 42400 89800 8500
-- NKS45 -- -- -- 145 -- -- 45 60 22 40500 60000 8500
47 NK47/20 -- -- -- 94.7 -- -- -- 47 57 20 29200 56400 8500
NK47/30 -- -- -- 142.6 -- -- -- 47 57 30 44200 96100 8500
48 -- -- RNA4908 -- -- -- 140 -- 48 62 22 43000 67000 8500
-- -- -- RNA6908 -- -- -- 256 48 62 40 66000 116000 8500
50 NK50/25 -- -- -- 153.7 -- -- -- 50 62 25 38700 74300 8500
无内圈滚针轴承
Heavy Duty Needle Roller Bearings
Without Inner Ring
NK, NKS, NA49, NA69系列
C C
F
D
W
F
D
W
NK, NKS, RNA49 RNA69
轴径
Shaft
Diameter
轴承型号
Bearing Designation
重量
Mass
外形尺寸
Boundary
Dimensions
基本额定负荷
Basic Load Rating 极限转速
Limiting 动负荷 Speed Dynamic
静负荷
Static
NK NKS RNA49 RNA69 NK NKS RNA49 RNA69 FW D C Cr(N) Cor(N) 油润滑 Oil
50 NK50/35 -- -- -- 215.4 -- -- -- 50 62 35 51700 107700 8500
-- NKS50 -- -- -- 157 -- -- 50 65 22 42500 67000 8500
52 -- -- RNA4909 -- -- -- 182 -- 52 68 22 45900 72900 7500
-- -- -- RNA6909 -- -- -- 338 52 68 40 69000 127000 7500
55 NK55/25 -- -- -- 188.2 -- -- -- 55 68 25 41000 82500 6800
NK55/35 -- -- -- 263.7 -- -- -- 55 68 35 54700 119500 6800
-- NKS55 -- -- -- 221 -- -- 55 72 22 45000 74000 6500
58 -- -- RNA4910 -- -- -- 163 -- 58 72 33 48100 80000 6500
-- -- -- RNA6910 -- -- -- 310 58 72 40 73000 139000 6500
60 NK60/25 -- -- -- 181.3 -- -- -- 60 72 25 43100 90700 6000
NK60/35 -- -- -- 254.0 -- -- -- 60 72 35 57500 131400 6000
-- NKS60 -- -- -- 335 -- -- 60 80 28 63000 98000 6000
63 -- -- RNA4911 -- -- -- 255 -- 63 80 25 58500 99000 5600
-- -- -- RNA6911 -- -- -- 470 63 80 45 90000 176000 5600
65 68NK65/25 -- -- -- 218.8 -- -- -- 65 78 25 45200 98800 5600
NK65/35 -- -- -- 306.5 -- -- -- 65 78 35 60300 143300 5600
-- NKS65 -- -- -- 356 -- -- 65 85 28 67000 108000 5600
68 NK68/25 -- -- -- 245.0 -- -- -- 68 82 25 45400 91900 5600
NK68/35 -- -- -- 343.3 -- -- -- 68 82 35 66500 150100 5600
-- -- RNA4912 -- -- -- 275 -- 68 85 25 61200 107600 5200
-- -- -- RNA6912 -- -- -- 488 68 85 45 94000 191000 5200
70 NK70/25 -- -- -- 277.2 -- -- -- 70 85 25 46100 94700 5200
NK70/35 -- -- -- 388.5 -- -- -- 70 85 35 67500 154600 5200
-- NKS70 -- -- -- 380 -- -- 70 90 28 68000 113000 5200
72 -- -- RNA4913 -- -- -- 312 -- 72 90 25 62300 112100 5200
-- -- -- RNA6913 -- -- -- 580 72 90 45 95000 198000 5200
73 NK73/25 -- -- -- 319.4 -- -- -- 73 90 25 54200 100800 5200
NK73/35 -- -- -- 448.4 -- -- -- 73 90 35 79400 164700 5200
75 NK75/25 -- -- -- 327.5 -- -- -- 75 92 25 55300 104300 4800
NK75/35 -- -- -- 459.8 -- -- -- 75 92 35 80900 170300 4800
-- NKS75 -- -- -- 402 -- -- 75 95 28 71000 123000 4800
80 NK80/25 -- -- -- 288.1 -- -- -- 80 95 25 57200 111200 4800
NK80/35 -- -- -- 404.7 -- -- -- 80 95 35 83700 181600 4800
-- NKS80 -- -- -- 413 -- -- 80 100 28 75000 133000 4400
-- RNA4914 -- -- -- 460 -- 80 100 30 83900 151400 4400
无内圈滚针轴承
Heavy Duty Needle Roller Bearings
Without Inner Ring
NK, NKS, NA49, NA69系列
C C
F
D
W
F
D
W
NK, NKS, RNA49 RNA69
PAGE 13 PAGE 14
ACME PRECISION INDUSTRY ACME PRECISION INDUSTRY
轴径
Shaft
Diameter
轴承型号
Bearing Designation
重量
Mass
外形尺寸
Boundary
Dimensions
基本额定负荷
Basic Load Rating 极限转速
Limiting 动负荷 Speed
Dynamic
静负荷
Static
NK NKS RNA49 RNA69 NK NKS RNA49 RNA69 FW D C Cr(N) Cor(N) 油润滑 Oil
80 -- -- -- RNA6914 -- -- -- 857 80 100 54 128000 265000 4400
85 NK85/25 -- -- -- 428.5 -- -- -- 85 105 25 69300 120500 4400
NK85/35 -- -- -- 600.1 -- -- -- 85 105 35 100700 194900 4400
-- -- RNA4915 -- -- -- 489 -- 85 105 30 86000 162000 4400
-- -- -- RNA6915 -- -- -- 935 85 105 54 130000 275000 4400
90 NK90/25 -- -- -- 452.2 -- -- -- 90 110 25 72200 129600 4400
NK90/35 -- -- -- 633.6 -- -- -- 90 110 35 104800 209700 4400
-- -- RNA4916 -- -- -- 516 -- 90 110 30 89000 169600 4400
-- -- -- RNA6916 -- -- -- 987 90 110 54 135000 300000 4400
95 NK95/26 -- -- -- 491.8 -- -- -- 95 115 26 76800 142700 3800
NK95/36 -- -- -- 681.3 -- -- -- 95 115 36 109600 225700 3800
100 NK100/26 -- -- -- 516.5 -- -- -- 100 120 26 79700 152400 3500
NK100/36 -- -- -- 715.7 -- -- -- 100 120 36 113900 241000 3500
-- -- RNA4917 -- -- -- 657 -- 100 120 35 111300 233700 3500
-- -- -- RNA6917 -- -- -- 1200 100 120 63 166000 400000 3500
无内圈滚针轴承
Heavy Duty Needle Roller Bearings
Without Inner Ring
NK, NKS, NA49, NA69系列
注:1)TN=塑料保持架,允许工作温度:120℃连续地,150℃临时地,180℃短期地。
TN=The allowable working temperature for plastic cage: 120℃(continuously),
150℃(temporarily), 180℃(for a shorttime).
2)对于脂润滑,允许值为表列数值的60%。
Allowable rotational speed applies to oil lubrication. For grease lubrication, a maximum of 60% of this value is allowable.
C C
F
D
W
F
D
W
NK, NKS, RNA49 RNA69
轴径
Shaft
Diameter
轴承型号
Bearing Designation
重量
Mass
外形尺寸
Boundary Dimensions
基本额定负荷
Basic Load Rating 极限转速
动负荷 Limiting Speed
Dynamic
静负荷
Static
NA49...RS NA49...2RS (g) d F D C B Cr(N) Cor(N) 油润滑 Oil
10 NA4900RS NA49002RS 24.5 10 14 22 13 14 4800 4800 11000
12 NA4901RS NA49012RS 27.5 12 16 24 13 14 5400 5800 11000
15 NA4902RS NA49022RS 37 15 20 28 13 14 6000 9200 8500
17 NA4903RS NA49032RS 40 17 22 30 13 14 6100 7700 7500
20 NA4904RS NA49042RS 80 20 25 37 17 18 12100 14000 6500
25 NA4905RS NA49052RS 89.5 25 30 42 17 18 13500 16900 5500
30 NA4906RS NA49062RS 104 30 35 47 17 18 14800 20000 5000
35 NA4907RS NA49072RS 175 35 42 55 20 21 18600 27700 4000
40 NA4908RS NA49082RS 252 40 48 62 22 23 26200 37000 3800
45 NA4909RS NA49092RS 290 45 52 68 22 23 26600 41300 3800
50 NA4910RS NA49102RS 295 50 58 72 22 23 28000 44800 3500
带内圈滚针轴承带密封
Heavy Duty Needle Roller Bearings
With Inner Ring, With Seals
NK49...RS, NA49...2RS系列
B
d
F
D
C
B
d
F
D
C
NA49...RS NA49...2RS
PAGE 15 PAGE 16
ACME PRECISION INDUSTRY ACME PRECISION INDUSTRY
无内圈滚针轴承带密封
Heavy Duty Needle Roller Bearings
Without Inner Ring, With Seals
RNA49...RS, RNA49...2RS系列
轴径
Shaft
Diameter
轴承型号
Bearing Designation
重量
Mass
外形尺寸
Boundary Dimensions
基本额定负荷
Basic Load Rating 极限转速
动负荷 Limiting Speed
Dynamic
静负荷
Static
RNA49...RS RNA49...2RS (g) FW D C Cr(N) Cor(N) 油润滑 Oil
14 RNA4900RS RNA49002RS 16 14 22 13 4800 4800 11000
16 RNA4901RS RNA49012RS 18 16 24 13 5400 5800 11000
20 RNA4902RS RNA49022RS 21.5 20 28 13 6000 9200 8500
22 RNA4903RS RNA49032RS 23 22 30 13 6100 7700 7500
25 RNA4904RS RNA49042RS 56 25 37 17 12100 14000 6500
30 RNA4905RS RNA49052RS 60 30 42 17 13500 16900 5500
35 RNA4906RS RNA49062RS 69 35 47 17 14800 20000 5000
42 RNA4907RS RNA49072RS 107 42 55 20 18600 27700 4000
48 RNA4908RS RNA49082RS 154 48 62 22 26200 37000 3800
52 RNA4909RS RNA49092RS 157 52 68 22 26600 41300 3800
58 RNA4910RS RNA49102RS 160 58 72 22 28000 44800 3500
C
FW
D
C
FW
D
RNA49...RS RNA69...RS
无挡边滚针轴承带内圈
Heavy Duty Needle Roller Bearings
NAO系列
轴径
Shaft
Diameter
轴承型号
Bearing Designation
重量
Mass
外形尺寸
Boundary Dimensions
基本额定负荷
Basic Load Rating 极限转速
动负荷 Limiting Speed
Dynamic
静负荷
Static
NAO (g) d D B F E Cr(N) Cor(N) 油润滑 Oil
6 NAO6×17×10TN 14 6 17 10 10 13 4500 5200 26000
9 NAO9×22×12TN 24 9 22 12 12 18 9500 9500 24000
12 NAO12×24×13 30 12 24 13 16 20 8500 11000 22000
NAO12×24×20 45 12 24 20 16 20 13000 18800 22000
NAO12×28×12 40 12 28 12 16 22 11000 11900 21000
15 NAO15×28×13 30 15 28 13 20 24 9300 13500 19000
NAO15×32×12 50 15 32 12 20 26 13000 15400 19000
17 NAO17×30×13 42 17 30 13 22 26 10000 15100 18000
NAO17×35×16 78 17 35 16 22 29 19000 25000 17000
20 NAO20×35×17 75 20 35 17 25 29 14000 24000 16000
NAO20×37×16 82 20 37 16 25 32 20000 25000 15000
25 NAO25×40×17 88 25 40 17 30 35 18700 32000 13500
NAO25×42×16 85 25 42 16 30 37 22000 31500 13500
NAO25×42×32 190 25 42 32 30 37 37500 65000 13500
30 NAO30×45×13 77 30 45 13 35 40 15000 25000 12000
NAO30×45×17 102 30 45 17 35 40 20000 35500 12000
NAO30×45×26 155 30 45 26 35 40 25000 53000 12000
NAO30×47×16 110 30 47 16 35 42 23000 35000 12000
NAO30×47×18 120 30 47 18 35 42 26000 40000 12000
NAO30×52×18 180 30 52 18 37 44 25000 42000 11000
35 NAO35×50×17 115 35 50 17 40 45 21000 39000 11000
NAO35×55×20 190 35 55 20 40 47 31000 54000 9900
NAO35×57×20.5 215 35 57 20.5 42 50 34000 55000 9900
40 NAO40×55×17 130 40 55 17 45 50 21400 44000 9000
NAO40×65×20 280 40 65 20 50 58 33000 60000 8100
50 NAO50×68×20 230 50 68 20 55 60 27000 63000 7700
NAO50×78×20 410 50 78 20 60 68 42000 80000 6800
70 NAO70×100×30 850 70 100 30 80 88 68000 170000 5500
75 NAO75×105×25 700 75 105 25 85 96 54000 130000 5000
80 NAO80×110×30 820 80 110 30 90 98 65000 163000 4500
90 NAO90×120×30 1050 90 120 30 100 108 68000 178000 4200
注:1)TN=塑料保持架,允许工作温度:120℃连续地,150℃临时地,180℃短期地。
TN=The allowable working temperature for plastic cage: 120℃(continuously),
150℃(temporarily), 180℃(for a shorttime).
2)对于脂润滑,允许值为表列数值的60%。
Allowable rotational speed applies to oil lubrication. For grease lubrication, a maximum of 60% of this value is allowable.
B B
E
d
F
D
E
d
F
D
NAO RNA49...2RS
PAGE 17 PAGE 18
ACME PRECISION INDUSTRY ACME PRECISION INDUSTRY
可提供IR内圈、LR内圈、英制系列或特殊尺寸内圈、带油孔
内圈,内圈的尺寸公差和几何精度符合现行标准,两种内圈
都经过热处理。
IR inner ring, LR inner ring, BS standard series, special size inner
ring, with-oil-hole inner ring are all available. The size tolerance
and the gemometric accuracy are in compliance with the
existing standards, the two kinds of inner rings are both heattreated.
轴径
Shaft
Diameter 代号
Designation
外形尺寸
Boundary Dimensions
重量
Mass
近似
Approx
mm d F B
g mm
5
IR - 5 8 12 2.79
IR - 5 8 16 3.75
6
IR - 6 9 12 3.17
IR - 6 9 16 4.3
□IR - 6 10 10 3.7
■IR - 6 10 12 4.6
7
IR -LR 7 10 10.5 3.09
IR - 7 10 12 3.61
IR - 7 10 16 4.9
8
□IR - 8 12 10 4.8
IR -LR 8 12 10.5 5
■IR - 8 12 12 5.7
IR -LR 8 12 12.5 5.9
9
IR - 9 12 12 4.5
IR - 9 12 16 6.1
10
IR -LR 10 13 12.5 5.2
□IR - 10 14 12 7.3
IR - 10 14 13 7.4
■IR - 10 14 14 8
IR - 10 14 16 9.2
IR - 10 14 20 11.6
12
IR - 12 15 12 5.8
IR -LR 12 15 12.5 6.1
IR - 12 15 16 8
IR -LR 12 15 16.5 8.1
IR -LR 12 15 22.5 10.9
□IR - 12 16 12 7.9
轴径
Shaft
Diameter 代号
Designation
外形尺寸
Boundary Dimensions
重量
Mass
近似
Approx
mm d F B
g mm
12
IR - 12 16 13 8.7
■IR - 12 16 14 9.5
IR - 12 16 16 10.9
IR - 12 16 20 13.5
IR - 12 16 22 14.9
14 IR - 14 17 17 10
15
- LR 15 18 12.5 7.2
IR - 15 18 16 9.6
IR LR 15 18 16.5 9.9
IR - 15 19 16 12.8
IR - 15 19 20 16.4
□IR - 15 20 12 12.1
IR - 15 20 13 13.5
■IR - 15 20 14 14.7
IR - 15 20 23 24.4
17
IR - 17 20 16 10.7
IR LR 17 20 16.5 11.1
IR - 17 20 20 13.5
IR LR 17 20 20.5 13.8
IR LR 17 20 30.5 20.6
IR - 17 21 16 14.3
IR - 17 21 20 18
IR - 17 22 13 14.9
■IR - 17 22 14 16.4
IR - 17 22 16 18.7
IR - 17 22 23 27.1
IR - 17 24 20 33.6
20
IR - 20 24 16 16.5
IR - 20 24 20 21.3
LR 20 25 12.5 16.3
□IR - 20 25 16 21.1
LR 20 25 16.5 21.7
IR - 20 25 17 22.4
■IR - 20 25 18 24.3
□带润滑孔
■带润滑孔,外径上没有引导倒角
1)最大直径和最小直径的数学平均值
B Bh12
d
30°
Fh6
注1
dK6
注1 F
IR LR
可提供IR内圈、LR内圈、英制系列或特殊尺寸内圈、带油孔
内圈,内圈的尺寸公差和几何精度符合现行标准,两种内圈
都经过热处理。
IR inner ring, LR inner ring, BS standard series, special size inner
ring, with-oil-hole inner ring are all available. The size tolerance
and the gemometric accuracy are in compliance with the
existing standards, the two kinds of inner rings are both heattreated.
轴径
Shaft
Diameter 代号
Designation
外形尺寸
Boundary Dimensions
重量
Mass
近似
Approx
mm d F B
g mm
20
IR - 20 25 20 27.5
IR -LR 20 25 20.5 28.2
IR -LR 20 25 26.5 36.1
IR - 20 25 30 40.9
IR - 20 25 38.5 52.5
IR - 20 28 20 45.2
22
IR - 22 26 16 17.5
IR - 22 26 20 23.2
IR - 22 28 17 29.8
IR - 22 28 20 35
IR -LR 22 28 20.5 36
IR - 22 28 30 54.4
25
IR - 25 29 20 25.5
IR - 25 29 30 39.3
-LR 25 30 12.5 20
□IR - 25 30 16 26
-IR 25 30 16.5 26.7
IR - 25 30 17 27.5
■IR - 25 30 18 29.8
IR - 25 30 20 32.6
IR -LR 25 30 20.5 33.5
IR -LR 25 30 26.5 43.3
IR - 25 30 30 50.1
IR - 25 30 32 53
IR -LR 25 30 38.5 63.8
IR - 25 32 22 51.7
28
IR - 28 32 17 24.5
IR - 28 32 20 28.4
IR - 28 32 30 43.8
29 IR - 29 32 13 14.8
30
-IR 30 35 12.5 23.3
IR - 30 35 13 25
IR - 30 35 16 30.8
-IR 30 35 16.5 31.4
IR - 30 35 17 32.3
■IR - 30 35 18 35.3
轴径
Shaft
Diameter 代号
Designation
外形尺寸
Boundary Dimensions
重量
Mass
近似
Approx
mm d F B
g mm
30
IR - 30 35 20 40
IR -LR 30 35 20.5 40.7
IR - 30 35 26 50.3
IR - 30 35 30 58.9
IR - 30 37 18 50
IR - 30 37 22 60.8
□IR - 30 38 20 64.8
32
IR - 32 37 20 42
IR - 32 37 30 62.7
IR - 32 40 20 68
IR - 32 40 36 124
33 IR - 33 37 13 21.9
35
-LR 35 40 12.5 27.2
-LR 35 40 16.5 37.4
IR - 35 40 17 38.8
IR - 35 40 20 44.4
IR LR 35 40 20.5 46.1
IR - 35 40 30 67.9
□IR - 35 42 20 63.9
IR - 35 42 20.5 66
■IR - 35 42 21 67.7
■IR - 35 42 23 74
IR - 35 42 36 117
IR - 35 43 22 82
38
IR - 38 43 20 48.1
IR - 38 43 30 73.6
40
-LR 40 45 16.5 41.4
IR - 40 45 17 42.5
IR - 40 45 20 50.5
IR LR 40 45 20.5 52.5
IR - 40 45 30 77.1
IR - 40 48 22 92.3
■IR - 40 48 23 97.3
IR - 40 48 40 170
□IR - 40 50 20 106
□带润滑孔 ■带润滑孔,外径上没有引导倒角 1)最大直径和最小直径的数学平均值
B Bh12
d
30°
Fh6
注1
dK6
注1 F
IR LR
PAGE 19 PAGE 20
ACME PRECISION INDUSTRY ACME PRECISION INDUSTRY
可提供IR内圈、LR内圈、英制系列或特殊尺寸内圈、带油孔
内圈,内圈的尺寸公差和几何精度符合现行标准,两种内圈
都经过热处理。
IR inner ring, LR inner ring, BS standard series, special size inner
ring, with-oil-hole inner ring are all available. The size tolerance
and the gemometric accuracy are in compliance with the
existing standards, the two kinds of inner rings are both heattreated.
轴径
Shaft
Diameter 代号
Designation
外形尺寸
Boundary Dimensions
重量
Mass
近似
Approx
mm d F B
g mm
40 IR - 40 50 22 118
42
IR - 42 47 20 53.5
-LR 42 47 30 81
45
IR - 45 50 20.5 58.8
IR LR 45 50 25 71.1
IR - 45 50 25.5 73.7
IR - 45 50 35 101
IR - 45 52 22 89
■IR - 45 52 23 93
IR - 45 52 40 164
IR - 45 55 20 117
□IR - 45 55 22 130
50
□IR -LR 50 55 20 62.6
IR - 50 55 20.5 64.1
IR - 50 55 25 77.8
IR - 50 55 35 112
IR - 50 58 22 115
■IR - 50 58 23 119
IR - 50 58 40 209
□IR - 50 60 20 129
IR - 50 60 25 163
IR - 50 60 28 183
55
IR - 55 60 25 86
IR - 55 60 35 121
IR - 55 63 25 141
IR - 55 63 45 256
IR - 55 65 25 198
60
IR - 60 68 25 152
IR - 60 68 35 213
IR - 60 68 45 275
IR - 60 70 25 195
IR - 60 70 28 216
65
IR - 65 72 25 142
IR - 65 72 45 259
IR - 65 73 25 164
IR - 65 73 35 232
IR - 65 75 28 230
70 IR - 70 80 25 224
轴径
Shaft
Diameter 代号
Designation
外形尺寸
Boundary Dimensions
重量
Mass
近似
Approx
mm d F B
g mm
70
IR - 70 80 30 267
IR - 70 80 35 313
IR - 70 80 54 487
IR - 70 80 56 506
75
IR - 75 85 25 238
IR - 75 85 30 287
IR - 75 85 35 336
IR - 75 85 54 520
80
IR - 80 90 25 254
IR - 80 90 30 304
IR - 80 90 35 355
IR - 80 90 54 550
85
IR - 85 95 26 280
IR - 85 95 36 390
IR - 85 100 35 580
IR - 85 100 63 1050
90
IR - 90 100 26 294
IR - 90 100 30 340
IR - 90 100 36 406
IR - 90 105 35 610
IR - 90 105 63 1110
95
IR - 95 105 26 313
IR - 95 105 36 430
IR - 95 110 35 643
IR - 95 110 63 1170
100
IR - 100 110 30 370
IR - 100 110 40 505
IR - 100 115 40 775
110
IR - 110 120 30 409
IR - 100 125 40 540
120
IR - 120 130 30 442
IR - 120 135 45 1000
130
IR - 130 145 35 855
IR - 130 150 50 1690
140
IR - 140 155 35 917
IR - 140 160 50 1800
150 IR - 150 165 40 1120
160 IR - 160 175 40 1200
□带润滑孔 ■带润滑孔,外径上没有引导倒角 1)最大直径和最小直径的数学平均值
B Bh12
d
30°
Fh6
注1
dK6
注1 F
IR LR
向心滚针和保持架组件
Radial Needle Roller and Cage Assemblies
K,KK系列
PAGE 21 PAGE 22
ACME PRECISION INDUSTRY ACME PRECISION INDUSTRY
向心滚针和保持架组件
Radial Needle Roller
and Cage Assemblies
K,KK系列
轴径
Shaft
Diameter
轴承型号
Bearing Designation
重量
Mass
外形尺寸
Boundary Dimensions
基本额定负荷
Basic Load Rating 极限转速
动负荷 Limiting Speed
Dynamic
静负荷
Static
K,KK (g) FW EW BC Cr(N) Cor(N) 油润滑 Oil
5 K5×8×8TN 0.7 5 8 8 2100 1800 33000
K5×8×10TN 0.9 5 8 10 2700 2400 33000
6 K6×9×8TN 0.8 6 9 8 2500 2100 32000
K6×9×10TN 1 6 9 10 3200 2800 32000
K6×10×13TN 1.3 6 10 13 3500 2800 31000
7 K7×10×8TN 0.9 7 10 8 2600 2400 29000
K7×10×10TN 1.1 7 10 10 3300 3300 29000
8 K8×11×10TN 1.7 8 11 10 3600 3700 27000
K8×11×13TN 1.8 8 11 13 4600 5200 27000
K8×12×10TN 1.3 8 12 10 4500 4500 27000
9 K9×12×10TN 1.5 9 12 10 4100 4500 26000
K9×12×13TN 1.9 9 12 13 5300 6400 26000
10 K10×13×10TN 1.6 10 13 10 4500 4900 25000
K10×13×13TN 2.1 10 13 13 5600 6900 25000
K10×14×10TN 2.9 10 14 10 5500 5500 25000
K10×14×13TN 4.3 10 14 13 6800 7500 25000
K10×16×12TN 3.7 10 16 12 7300 6400 24000
12 K12×15×10TN 1.9 12 15 10 4500 5500 23000
K12×15×13TN 2.4 12 15 13 5800 7700 23000
K12×16×13TN 3.8 12 16 13 7200 8500 23000
K12×17×13TN 4.4 12 17 13 8600 9400 22000
K12×18×12TN 5 12 18 12 9000 8900 22000
14 K14×18×10 4.8 14 18 10 6400 7700 21000
K14×18×13 6.3 14 18 13 7400 9100 21000
K14×18×15 7.3 14 18 15 9400 12500 21000
K14×18×17 8.1 14 18 17 9500 13000 21000
K14×20×12 8.6 14 20 12 9400 9600 20000
15 K15×19×10 5.1 15 19 10 6800 8200 20000
K15×19×13 7 15 19 13 7700 9800 20000
K15×19×17 8.8 15 19 17 10200 14000 20000
K15×20×13 8.9 15 20 13 8900 10300 20000
K15×21×15 13 15 21 15 12900 14800 20000
K15×21×21 18.2 15 21 21 17500 21900 20000
16 K16×20×10 5.8 16 20 10 7000 8900 20000
K16×20×13 7.2 16 20 13 8000 10800 20000
K16×20×17 9.2 16 20 17 10500 15100 20000
BC BC
FW
FW
E
E
W
KK K
向心滚针和保持架组件
Radial Needle Roller
and Cage Assemblies
K,KK系列
轴径
Shaft
Diameter
轴承型号
Bearing Designation
重量
Mass
外形尺寸
Boundary Dimensions
基本额定负荷
Basic Load Rating 极限转速
动负荷 Limiting Speed
Dynamic
静负荷
Static
K,KK (g) FW EW BC Cr(N) Cor(N) 油润滑 Oil
16 K16×22×12 10.5 16 22 12 10400 11300 19500
K16×22×13 12 16 22 13 11700 12500 19500
K16×22×16 13.8 16 22 16 13400 15600 19500
K16×22×20 16.8 16 22 20 16500 21000 19500
K16×24×20 25 16 24 20 19300 21200 19000
17 K17×21×10 5.6 17 21 10 7300 9500 19500
K17×21×13 7.5 17 21 13 9400 13000 19500
K17×21×17 9.5 17 21 17 11000 16100 19500
18 K18×22×10 6.1 18 22 10 7700 10200 19000
K18×22×13 7.7 18 22 13 9300 11400 19000
K18×22×17 10.8 18 22 17 10900 16200 19000
K18×24×12 11.8 18 24 12 10500 12500 19000
K18×24×13 12.6 18 24 13 11800 13800 19000
K18×24×20 19 18 24 20 19000 25000 19000
K18×25×22 24.3 18 25 22 20800 26000 19000
19 K19×23×13 8.2 19 23 13 8600 12600 19000
K19×23×17 11.2 19 23 17 11300 17300 19000
20 K20×24×10 6.5 20 24 12 8100 11400 18000
K20×24×13 8.9 20 24 13 8800 12900 18000
K20×24×17 11.2 20 24 17 11600 18400 18000
K20×26×12 13.2 20 26 12 12100 14600 18000
K20×26×13 14.3 20 26 16 13000 16100 18000
K20×26×17 18.2 20 26 17 17500 23400 18000
K20×26×20 22 20 26 20 19000 26000 18000
K20×28×20 26.8 20 28 20 21500 25700 17000
K20×28×25 36.3 20 28 25 27500 35000 17000
K20×30×30 56 20 30 30 32000 37600 17000
21 K21×25×13 9 21 25 13 9100 13600 18500
K21×25×17 12 21 25 17 12000 19400 18500
22 K22×26×10 8 22 26 10 8200 12500 18000
K22×26×13 10 22 26 13 9300 14300 18000
K22×26×17 12 22 26 17 12000 20500 18000
K22×28×17 20 22 28 17 17500 25000 18000
K22×29×16 22 22 29 16 18000 23000 17000
K22×30×15 TN 14.4 22 30 15 18500 21100 17000
24 K24×28×10 8.1 24 28 10 31000 13300 17000
BC BC
FW
FW
E
E
W
KK K
PAGE 23 PAGE 24
ACME PRECISION INDUSTRY ACME PRECISION INDUSTRY
轴径
Shaft
Diameter
轴承型号
Bearing Designation
重量
Mass
外形尺寸
Boundary Dimensions
基本额定负荷
Basic Load Rating 极限转速
动负荷 Limiting Speed
Dynamic
静负荷
Static
K,KK (g) FW EW BC Cr(N) Cor(N) 油润滑 Oil
24 K24×28×13 10.1 24 28 13 9900 15000 17000
K24×28×17 13.2 24 28 17 13100 21200 17000
25 K25×29×10 8.3 25 29 10 8900 13100 15500
K25×29×13 10.4 25 29 13 10200 15700 15500
K25×29×17 13.7 25 29 17 13400 22100 15500
K25×30×20 20.5 25 30 20 19500 34000 15500
K25×31×17 21.8 25 31 17 17500 24000 15500
K25×31×21 26.2 25 31 21 22200 35000 15500
K25×32×16 24.5 25 32 16 19000 24000 14500
K25×33×20 32 25 33 20 25700 35000 14500
K25×33×24 38.7 25 33 24 31000 40000 15500
K25×35×30 65.5 25 35 30 43000 53000 14000
26 K26×30×10 9 26 30 10 9100 13700 15500
K26×30×13 11.4 26 30 13 10500 16300 15500
K26×30×17 15 26 30 17 13700 13800 15500
28 K28×33×13 15.2 28 33 13 13500 20600 14000
K28×33×17 19.5 28 33 17 17700 28500 14000
K28×33×27 TN 19 28 33 27 21000 35000 14000
K28×34×17 24.2 28 34 17 19600 28500 14000
K28×35×16 29 28 35 16 19400 25100 14000
K28×35×18 31 28 35 18 20400 29000 14000
30 K30×34×13 14.6 30 34 13 10500 18500 13000
K30×35×13 16.3 30 35 13 14000 21700 13000
K30×35×17 21.3 30 35 17 16700 29000 13000
K30×35×27 33.3 30 35 27 25900 50000 13000
K30×37×16 26.4 30 37 16 19600 28500 13000
K30×37×18 34 30 37 18 22100 32700 13000
K30×40×30 78 30 40 30 41700 59000 13000
32 K32×37×13 18.3 32 37 13 13200 21700 12000
K32×37×17 22.4 32 37 17 17000 30200 12000
K32×37×27 36.7 32 37 27 25500 51000 12000
K32×38×20 31 32 38 20 22500 38300 12000
K32×39×16 36.7 32 39 16 20200 30200 12000
K32×40×25 54 32 40 25 31900 49300 12000
K32×40×36 73 32 40 36 51000 89000 12000
KK32×40×42 TN 77.1 32 40 42 45000 78000 12000
向心滚针和保持架组件
Radial Needle Rolle
and Cage Assemblies
K, KK系列
BC BC
FW
FW
E
E
W
KK K
向心滚针和保持架组件
Radial Needle Roller
and Cage Assemblies
K, KK系列
轴径
Shaft
Diameter
轴承型号
Bearing Designation
重量
Mass
外形尺寸
Boundary Dimensions
基本额定负荷
Basic Load Rating 极限转速
动负荷 Limiting Speed
Dynamic
静负荷
Static
K,KK (g) FW EW BC Cr(N) Cor(N) 油润滑 Oil
35 K35×40×13 18.8 35 40 13 13800 25100 12000
K35×40×17 25.3 35 40 17 18700 33000 12000
K35×40×27 TN 23.4 35 40 27 22500 44000 11100
K35×42×16 34 35 42 16 21500 35000 11100
K35×42×18 39.2 35 42 18 24000 38000 11100
K35×42×30 62.4 35 42 30 35000 62000 11100
37 K37×42×17 25.8 37 42 17 20100 39000 10800
38 K38×43×17 26.1 38 46 17 19000 34000 10800
K38×46×20 46 38 46 20 32000 53000 10800
K38×46×32 72.7 38 46 32 49000 89000 10800
40 K40×45×17 27.4 40 45 17 19000 38000 10800
K40×45×27 46 40 45 27 30000 67000 10800
K40×46×17 30 40 46 17 22000 41000 9900
K40×47×18 45.2 40 47 18 25000 45000 9900
K40×48×20 57.7 40 48 20 32000 55000 9900
KK40×45×30 41 40 45 30 31000 62000 9900
42 K42×47×13 22.5 42 47 13 16000 30100 9900
K42×47×17 31.2 42 47 17 19500 39000 9900
K42×47×27 46.6 42 47 27 31000 68000 9900
K42×50×20 54 42 50 20 32000 50000 9900
43 K43×48×17 29.3 43 48 17 20000 39000 9900
K43×48×27 45.7 43 48 27 31000 68000 9900
K43×50×18 48.5 43 50 18 28000 49000 9900
45 K45×50×17 25.5 45 50 17 21000 42000 9000
K45×50×27 50 45 50 27 31000 72000 9000
K45×52×18 51 45 52 18 30000 51000 9000
K45×53×20 62.2 45 53 20 35000 60000 9000
K45×53×28 78 45 53 28 48000 88000 9000
47 K47×52×17 32 47 52 17 21000 45000 9000
K47×52×27 50.7 47 52 27 34000 75000 9000
50 K50×55×20 39.4 50 55 20 24000 54000 8600
K50×55×30 59.4 50 55 30 35000 88000 8600
K50×57×18 53.4 50 57 18 31500 56000 8100
K50×58×20 65 50 58 20 32000 55000 8100
K50×58×25 81 50 58 25 38000 73000 8100
52 K52×57×12 24 52 57 12 16000 34000 8100
BC BC
FW
FW
E
E
W
KK K
PAGE 25 PAGE 26
ACME PRECISION INDUSTRY ACME PRECISION INDUSTRY
推力滚针和保持架组件
Thrust needle roller bearings and washers
推力轴承垫圈
推力滚针和保持架组件
Thrust Needle Roller and Cage Assembles
AXK, AXW系列
推力轴承垫圈
Thrust Bearing Washers
AS, LS GS811, WS811系列
轴径
Shaft
Diameter
型号
Bearing
Designation
重量
Mass
尺寸
Dimensions
垫圈厚度
Washer Thickness
基本额定负荷
Basic Load Rating 极限转
速
Limiting AS LS GS811 1 Speed 动负荷
Dynamic
静负荷
Static
(g) d D DW S h Cr(N) Cor(N) 油润滑
Oil
4 AXK 0414TN 0.7 4 14 2 1 4380 7500 18000
5 AXK 0515TN 0.8 5 15 2 1 -- -- -- 4680 9100 17000
6 AXK 0619TN 1 6 19 2 1 2.75 2.75 2.75 6740 15400 16000
8 AXK 0821TN 2 8 21 2 1 2.75 2.75 2.75 7750 19000 15000
10 AXK 1024 3 10 24 2 1 2.75 2.75 2.75 9150 24500 14000
12 AXK 1226 3 12 26 2 1 2.75 2.75 2.75 9860 28600 16000
15 AXK 1528 4 15 28 2 1 2.75 2.75 2.75 11200 35500 11000
17 AXK 1730 4 17 30 2 1 2.75 2.75 2.75 11800 38600 10000
20 AXK 2035 5 20 35 2 1 2.75 2.75 2.75 12900 45600 8500
25 AXK 2542 7 25 42 2 1 3 3 3 13800 57800 7000
30 AXK 3047 8 30 47 2 1 3 3 3 15600 69500 6000
35 AXK 3552 10 35 52 2 1 3.5 3.5 3.5 16900 80100 5500
40 AXK 4060 16 40 60 3 1 3.5 3.5 3.5 27500 113500 4700
45 AXK 4565 18 45 65 3 1 4 4 4 29050 127600 4300
50 AXK 5070 20 50 70 3 1 4 4 4 31500 13800 3900
55 AXK 5578 28 55 78 3 1 5 5 5 37400 185000 3500
60 AXK 6085 33 60 85 3 1 4.75 4.75 4.75 43900 232500 3200
65 AXK 6590 35 65 90 3 1 5.25 5.25 5.25 45800 254600 3000
70 AXK 7095 60 70 95 4 1 5.25 5.25 5.25 53600 254400 2900
75 AXK 75100 61 75 100 4 1 5.75 5.75 5.75 54500 264600 2700
80 AXK 80105 63 80 105 4 1 5.75 5.75 5.75 55600 278500 2600
85 AXK 85110 67 85 110 4 1 5.75 5.75 5.75 57500 28800 2400
90 AXK 90120 86 90 120 4 1 6.5 6.5 6.5 72500 401000 2300
100 AXK 100135 104 100 135 4 1 7 7 7 90500 559500 2000
110 AXK 110145 122 110 145 4 1 7 7 7 96500 617500 1900
120 AXK 120155 131 120 155 4 1 7 7 7 101500 679600 1700
130 AXK 130170 205 130 170 5 1 9 9 9 132400 838900 1600
140 AXK 140180 219 140 180 5 1 9.5 9.5 9.5 137200 899600 1500
150 AXK 150190 232 150 190 5 1 9.5 9.5 9.5 142800 959000 1400
160 AXK 160200 246 160 200 5 1 9.5 9.5 9.5 147600 1015000 1300
DW S h
D
d
D
d
D
d
h
D
d
AXK AXW AS GS GS
PAGE 27 PAGE 28
ACME PRECISION INDUSTRY ACME PRECISION INDUSTRY
轴径
Shaft
Diameter
型号
Bearing
Designation
重量
Mass
尺寸
Dimensions
垫圈厚度
Washer Thickness
基本额定负荷
Basic Load Rating 极限转速
Limiting 动负荷 Speed Dynamic
静负荷
Static
(g) d D DW TRA TRB TRC TRD TRE TRF Cr(N) Cor(N) 油润滑Oil
6.35 NTA411 6.35 17.46 1.984 0.80 1.60 2.40 -- -- -- 4114 9163 28000
7.93 NTA512 2 7.93 19.05 1.984 0.80 1.60 -- -- -- -- 4670 11164 25000
9.53 NTA613 9.53 20.64 1.984 0.80 1.60 2.40 -- -- -- 4848 12188 23000
12.70 NTA815 12.70 23.81 1.984 0.80 1.60 2.40 -- -- -- 5738 16280 19000
14.29 NTA916 14.29 25.40 1.984 0.80 1.60 2.40 -- -- -- 6183 18281 18000
15.88 NTA1018 15.88 28.58 1.984 0.80 1.60 2.40 3.20 4.00 -- 7072 22551 16000
19.05 NTA1220 19.05 31.75 1.984 0.80 1.60 2.40 3.20 4.00 -- 7873 27088 14000
22.22 NTA1423 5 22.22 36.51 1.984 0.80 1.60 2.40 3.20 -- -- 10453 40966 12000
22.22 NTA1427 22.22 42.86 1.984 -- 1.60 2.40 3.20 -- -- 15257 68944 10000
25.40 NTA1625 25.40 39.69 1.984 0.80 1.60 2.40 3.20 4.00 -- 10764 43902 11000
28.58 NTA1828 28.58 44.45 1.984 0.80 1.60 2.40 3.20 -- -- 13522 60938 9800
31.75 NTA2031 31.75 49.21 1.984 0.80 1.60 2.40 3.20 4.00 4.80 16413 80954 8800
34.93 NTA2233 34.93 52.39 1.984 0.80 1.60 2.40 3.20 4.00 4.80 17392 89405 8200
38.10 NTA2435 38.10 55.56 1.984 0.80 1.60 2.40 3.20 4.00 4.80 18904 102304 7700
44.45 NTA2840 44.45 63.50 1.984 0.80 1.60 2.40 3.20 4.00 4.80 20639 119651.2 6900
50.80 NTA3244 18 50.80 69.85 1.984 0.80 1.60 2.40 3.20 4.00 4.80 19571 115203.2 6200
53.98 NTA3446 53.98 73.03 1.984 0.80 1.60 2.40 3.20 -- -- 19883 119651.2 5900
57.15 NTA3648 57.15 76.20 1.984 0.80 1.60 2.40 3.20 4.00 4.80 20194 123654.4 5700
57.15 NTA3650 57.15 79.38 3.175 -- -- -- -- -- -- 32915 165134.4 5300
63.50 NTA4052 63.50 82.55 1.984 0.80 1.60 2.40 3.20 -- -- 20772 132105.6 5200
69.85 NTA4458 69.85 92.08 3.175 0.80 1.60 2.40 3.20 4.00 4.80 41722 242416 4600
76.20 NTA4860 76.20 95.25 1.984 0.80 1.60 -- 3.20 -- -- 21973 149452.8 4500
82.55 NTA5266 82.55 104.78 3.175 0.80 -- -- 3.20 -- -- 44925 279779.2 4000
95.25 NTA6074 95.25 117.48 3.175 0.80 1.60 2.40 3.20 -- -- 48928 326483.2 3500
104.78 NTA6681 104.78 128.59 3.175 0.80 -- 2.40 3.20 -- 4.80 55600 395427.2 3200
推力滚针和保持架组件
Thrust Needle Roller and Cage Assembles
NTA系列
推力轴承垫圈
Thrust Bearing Washers
TRA, TRB, TRC系列
DW S
D
d
D
d
S
D
d
S
D
d
NTA TRA TRB TRC
轴径
Shaft
Diameter
成套轴承
Whole set
Bearing
重量
Mass
推力圆柱滚子
和保持架组件
Trust cylindrical roller
and cage assembl
质量
Mass
轴承垫圈
Bearing
washer
座圈
Houshing
washer
轴圈
Shaft
washer
重量
Mass
811.812 (g) K811,K812 (g) LS GS WS (g)
15 81102TN 24 K81102TN 6 LS1528 GS81102 WS81102 8
17 81103TN 27 K81103TN 9 LS1730 GS81103 WS81103 9
20 81104TN 37 K81104TN 13 LS2035 GS81104 WS81104 12
25 81105TN 53 K81105TN 15 LS2542 GS81105 WS81105 19
30 81106TN 57 K81106TN 17 LS3047 GS81106 WS81106 20
81206TN 123 K81206TN 33 -- GS81206 WS81206 45
35 81107TN 73 K81107TN 19 LS3552 GS81107 WS81107 27
81207TN 195 K81207TN 43 -- GS81207 WS81207 76
40 81108TN 105 K81108TN 31 LS4060 GS81108 WS81108 37
81208TN 249 K81208TN 81 -- GS81208 WS81208 84
45
81109TN 130 K81109TN 35 LS4565 GS81109 WS81109 47
81209TN 287 K81209TN 85 -- GS81209 WS81209 101
50 81110TN 140 K81110TN 38 LS5070 GS81110 WS81110 51
81210TN 356 K81210TN 98 -- GS81210 WS81210 129
55
81111TN 218 K81111TN 45 LS5578 GS81111 WS81111 82
81211TN 568 K81211TN 466 -- GS81211 WS81211 201
60 81112TN 266 K81112TN 82 LS6085 GS81112 WS81112 92
81212TN 642 K81212TN 176 -- GS81212 WS81212 233
65 81113TN 310 K81113TN 90 LS6590 GS81113 WS81113 110
81213TN 721 K81213TN 185 -- GS81213 WS81213 268
70 81114TN 332 K81114TN 92 LS7095 GS81114 WS81114 120
81214TN 768 K81214TN 212 -- GS81214 WS81214 278
75
81115TN 393 K81115TN 96 LS75100 GS81115 WS81115 136
81215TN 800 K81215TN 195 -- GS81215 WS81215 293
80 81116TN 400 K81116TN 95 LS80105 GS81116 WS81116 144
81216TN 900 K81216TN 234 -- GS81216 WS81216 333
85 81117TN 420 K81117TN 118 LS85110 GS81117 WS81117 151
81217TN 1260 K81217TN 280 -- GS81217 WS81217 490
90 81118TN 620 K81118TN 150 LS90120 GS81118 WS81118 225
81218TN 1770 K81218TN 542 -- GS81218 WS81218 614
100 81120TN 950 K81120TN 250 LS100135 GS81120 WS81120 350
81220TN 2200 K81220TN 600 -- GS81220 WS81220 800
推力圆柱滚针轴承
Thrust cylindrical Roller Bearings
811,812系列
推力轴承垫圈
Thrust Bearing Washers
LS, GS, WS系列
注:TN=塑料保持架,允许工作温度:120℃连续地,150℃临时地,180℃短期地。
1)如果需要可供应较大的尺寸。
2)油润滑的极限转速,油须充分冷却,脂润滑允许值为表中所列数值的25%。在适当的散热情况下,能获得较高的值。
TN=The allowable working temperature for plastic cage: 120℃(continuously),
150℃(temporarily), 180℃(for a shorttime).
1)You may be supplied with bigger sizes of bearings if needed.
2)Bearings lubricated by oil running under limited speed should be cooled, if lubricated by grease the allowable sped will be 25% of the ualue listed, if
will get a higher value when the heat-sinking condition is good.
T
D
D
d
D
rs
c
Eb
Ea
Dc1
DW
1
D1
rs
811,812 K811,K812
PAGE 29 PAGE 30
ACME PRECISION INDUSTRY ACME PRECISION INDUSTRY
尺寸
Dimensions
基本额定负荷
Basic Load Rating 极限转速
Limiting 动负荷 Speed Dynamic
静负荷
Static
DC1
d D1
DC
D d1 DW B1 B Cr(N) Cor(N) 油润滑Oil
Oil
4 -- 14 -- 2 1 -- 4300 7800 17500
5 -- 15 -- 2 1 -- 4500 8900 15000
6 -- 19 -- 2 1 2.75 6500 14500 14000
8 -- 21 -- 2 1 2.75 7500 16500 13500
10 -- 24 -- 2 1 2.75 9000 23000 13000
12 -- 26 -- 2 1 2.75 9500 25000 12500
15 16 28 28 2 1 2.75 11000 34000 10000
17 18 30 30 2 1 2.75 11500 35000 9500
20 21 35 35 2 1 2.75 12500 45000 7800
25 26 42 42 2 1 3 13000 55000 6500
30 32 47 47 2 1 3 15000 65000 5500
35 37 52 52 2 1 3.5 15500 80000 4800
40 42 60 60 3 1 3.5 25000 110000 4200
45 47 65 65 3 1 4 28000 110000 3900
50 52 70 70 3 1 4 32000 120000 3500
55 57 78 78 3 1 5 35000 150000 3100
60 62 85 85 3 1 4.75 42000 220000 3000
65 67 90 90 3 1 5.25 45000 230000 2800
70 72 95 95 4 1 5.25 52000 230000 2600
75 77 100 100 4 1 5.25 52000 240000 2400
80 82 105 105 4 1 5.25 55000 250000 2300
85 87 110 110 4 1 5.25 56000 260000 2200
90 92 120 120 4 1 6.5 72000 380000 2100
100 102 135 135 4 1 7 90000 550000 1900
推力轴承垫圈
Thrust Bearing Washers
B
B1
D
d
a
D
d D
45℃
B
rs
D
D1
B
d
d
1
AS LS GS811 WS811
推力轴承垫圈
Thrust Bearing Washers
尺寸
Dimensions
基本额定负荷
Basic Load Rating 极限转速
Limiting 动负荷 Speed
Dynamic
静负荷
Static
DC1
d D1
DC
D d1 DW B1 B Cr(N) Cor(N) 油润滑Oil
Oil
15 16 28 28 9 3.5 2.75 12500 26000 10000
17 18 30 30 9 3.5 2.75 13500 31000 9200
20 21 35 35 10 4.5 2.75 23000 51000 7800
25 26 42 42 11 5 3 32000 75000 6500
30 32 47 47 11 5 3 35000 85000 5400
30 32 52 52 16 7.5 4.25 62000 140000 5400
35 37 52 52 12 5 3.5 35000 100000 5000
35 37 62 62 18 7.5 5.25 75000 175000 4600
40 42 60 60 13 6 3.5 54000 140000 4500
40 42 68 68 19 9 5 105000 250000 4000
45 47 65 65 14 6 4 55000 150000 4000
45 47 73 73 20 9 5.5 100000 250000 3800
50 52 70 70 14 6 4 58000 165000 3800
50 52 78 78 22 9 6.5 110000 310000 3500
55 57 78 78 16 6 5 85000 280000 3500
55 57 90 90 25 11 7 145000 380000 3100
60 62 85 85 17 7.5 4.75 100000 310000 3100
60 62 95 95 26 11 7.5 165000 450000 3000
65 67 90 90 18 7.5 5.25 105000 320000 3000
65 67 100 100 27 11 8 150000 480000 2600
70 72 95 95 18 7.5 5.25 110000 355000 2600
70 72 105 105 27 11 8 165000 540000 2500
75 77 100 100 19 7.5 5.75 100000 320000 2500
75 77 110 110 27 11 8 155000 480000 2300
80 82 105 105 19 7.5 5.75 104000 345000 2300
80 82 115 115 28 11 8.5 200000 620000 2100
85 87 110 110 19 7.5 5.75 110000 375000 2200
85 88 125 125 31 12 9.5 215000 650000 2100
90 92 120 120 22 9 6.5 14000 450000 2100
90 93 135 135 35 14 10.5 28000 870000 1900
100 102 135 135 25 11 7 195000 640000 1800
100 103 150 150 38 15 11.5 28000 830000 1700
B
a
D
d D
45℃
B
D
D1
B
d
d
1
rs
LS GS811,GS812 WS811,WS812
PAGE 31 PAGE 32
ACME PRECISION INDUSTRY ACME PRECISION INDUSTRY
冲压外圈
Drawn cup bearings
轴径
Shaft
Diameter
轴承型号
Bearing Designation
重量
Mass
外形尺寸
Boundary
Dimensions
基本额定负荷
Basic Load Rating 极限转速
Limiting 动负荷 Speed Dynamic
静负荷
Static
HK Original BK Original HK BK FW D C Cr(N) Cor(N) 油润滑 Oil
3 HK0306TN -- -- -- 1.0 -- 3 6.5 6 1127 586 30000
4 HK0408TN 37941/4 BK0408 35941/4 1.4 1.6 4 8 8 1500 1200 30000
HK0409TN 47941/4 BK0409 45941/4 1.6 1.8 4 8 9 1800 1400 30000
5 HK0508TN 37941/5 BK0508 35941/5 1.7 1.9 5 9 8 1900 1600 27000
HK0509TN 47941/5 BK0509 45941/5 1.9 2.1 5 9 9 2300 2000 27000
6 HK0608TN 37941/6 BK0608 35941/6 1.9 2.2 6 10 8 2100 1900 25000
HK0609TN 47941/6 BK0609 45941/6 2.1 2.4 6 10 9 2500 2400 25000
HK0610TN 57941/6 BK0610 55941/6 2.4 2.7 6 10 10 2900 2900 25000
7 HK0708 37941/7 BK0708 35941/7 2.1 2.5 7 11 8 2300 2200 25000
HK0709 47941/7 BK0709 45941/7 2.4 2.8 7 11 9 2700 2700 23000
HK0710 57941/7 BK0710 55941/7 2.7 3.1 7 11 10 3100 3300 23000
HK0712 67941/7 BK0712 65941/7 3.3 3.7 7 11 12 3900 4300 23000
8 HK0808 37941/8 BK0808 35941/8 2.4 2.9 8 12 8 2400 2400 20000
HK0809 47941/8 BK0809 45941/8 2.7 3.2 8 12 9 2900 3100 20000
HK0810 57941/8 BK0810 55941/8 2.9 3.4 8 12 10 3300 3700 20000
HK0812 67941/8 BK0812 65941/8 3.6 4.1 8 12 12 4200 4900 18000
9 HK0908 37941/9 BK0908 35941/9 2.7 3.3 9 13 8 2700 2900 18000
HK0909 47941/9 BK0909 45941/9 2.9 3.5 9 13 9 3300 3700 18000
HK0910 57941/9 BK0910 55941/9 3.3 3.9 9 13 10 3700 4400 18000
HK0912 67941/9 BK0912 65941/9 4.1 4.7 9 13 12 4700 5900 18000
HK0914 77941/9 BK0914 75941/9 4.9 5.5 9 13 14 5600 7400 18000
10 HK1008 37941/10 BK1008 35941/10 2.9 3.6 10 14 8 2900 3200 16000
HK1009 47941/10 BK1009 45941/10 3.1 3.8 10 14 9 3400 4000 16000
HK1010 57941/10 BK1010 55941/10 3.6 4.3 10 14 10 3900 4800 16000
HK1012 67941/10 BK1012 65941/10 4.9 5.1 10 14 12 4900 6400 16000
HK1014 77941/10 BK1014 75941/10 5.3 6.0 10 14 14 5800 8000 16000
12 HK1208 37941/12 BK1208 35941/12 3.3 4.2 12 16 8 3100 3800 13000
HK1209 47941/12 BK1209 45941/12 3.7 4.6 12 16 9 3700 4700 13000
HK1210 57941/12 BK1210 55941/12 4.1 5.0 12 16 10 4300 5600 13000
HK1212 67941/12 BK1212 65941/12 5.1 6.0 12 16 12 5300 7500 13000
HK1214 77941/12 BK1214 75941/12 6.0 6.9 12 16 14 6300 9400 13000
14 HK1410 27941/14 BK1410 25941/14 8.3 9.6 14 20 10 4900 5800 14000
HK1412 37941/14 BK1412 35941/14 10.1 11.4 14 20 12 6300 8100 14000
HK1414 47941/14 BK1414 45941/14 12.0 13.3 14 20 14 7700 10400 14000
HK1416 57941/14 BK1416 55941/14 13.9 15.2 14 20 16 9000 12700 14000
HK1418 67941/14 BK1418 65941/14 15.6 16.9 14 20 18 10200 15000 14000
穿孔型冲压外圈滚针轴承
Drawn Cup Caged Needle Roller Bearings
With Open End
HK 系列
封口型冲压外圈滚针轴承
Drawn Cup Caged Needle Roller Bearings
With Closed End
BK 系列
c
F
D
W
c
F
D
W
BK HK
PAGE 33 PAGE 34
ACME PRECISION INDUSTRY ACME PRECISION INDUSTRY
穿孔型冲压外圈滚针轴承
Drawn Cup Caged Needle Roller Bearings
With Open End
HK 系列
封口型冲压外圈滚针轴承
Drawn Cup Caged Needle Roller Bearings
With Closed End
BK 系列
轴径
Shaft
Diameter
轴承型号
Bearing Designation
重量
Mass
外形尺寸
Boundary
Dimensions
基本额定负荷
Basic Load Rating 极限转速
Limiting 动负荷 Speed Dynamic
静负荷
Static
HK Original BK Original HK BK FW D C Cr(N) Cor(N) 油润滑 Oil
14 HK1420 77941/14 BK1420 75941/14 8.3 9.6 14 20 20 11400 17300 14000
15 HK1510 27941/15 BK1510 25941/15 8.7 10.2 15 21 10 5100 6200 12000
HK1512 37941/15 BK1512 35941/15 10.7 12.2 15 21 12 6600 8700 12000
HK1514 47941/15 BK1514 45941/15 12.7 14.2 15 21 14 8000 11200 12000
HK1516 57941/15 BK1516 55941/15 14.5 16.0 15 21 16 9400 13700 12000
HK1518 67941/15 BK1518 65941/15 16.5 18.5 15 21 18 10700 16200 12000
HK1520 77941/15 BK1520 75941/15 18.5 20.0 15 21 20 11900 18600 12000
16 HK1610 27941/16 BK1610 25941/16 9.0 10.6 16 22 10 5300 6600 11000
HK1612 37941/16 BK1612 35941/16 11.0 12.6 16 22 12 6800 9300 12000
HK1614 47941/16 BK1614 45941/16 13.0 14.6 16 22 14 8300 12000 12000
HK1616 57941/16 BK1616 55941/16 15.1 16.7 16 22 16 9700 14600 12200
HK1618 67941/16 BK1618 65941/16 17.2 18.8 16 22 18 11100 17300 13000
HK1620 77941/16 BK1620 75941/16 19.2 20.8 16 22 20 12400 19900 13500
17 HK1710 27941/17 BK1710 25941/17 9.3 11.1 17 23 10 5500 7100 10500
HK1712 37941/17 BK1712 35941/17 11.5 13.3 17 23 12 7100 9900 10500
HK1714 47941/17 BK1714 45941/17 13.7 15.5 17 23 14 8600 12800 10500
HK1716 57941/17 BK1716 55941/17 15.9 17.7 17 23 16 10100 15600 11000
HK1718 67941/17 BK1718 65941/17 18.1 19.9 17 23 18 11500 18400 11000
HK1720 77941/17 BK1720 75941/17 20.5 22.3 17 23 20 13400 22400 11000
18 HK1810 27941/18 BK1810 25941/18 9.9 11.9 18 24 10 5600 7500 9000
HK1812 37941/18 BK1812 35941/18 12.1 14.1 18 24 12 7300 10500 9500
HK1814 47941/18 BK1814 45941/18 14.5 16.5 18 24 14 8900 13500 10000
HK1816 57941/18 BK1816 55941/18 16.7 18.9 18 24 16 10400 16600 10000
HK1818 67941/18 BK1818 65941/18 19.0 21.0 18 24 18 11900 19600 10050
HK1820 77941/18 BK1820 75941/18 21.2 23.2 20 26 20 13300 22600 10050
20 HK2010 27941/20 BK2010 25941/20 10.8 13.3 20 26 10 6000 8400 10000
HK2012 37941/20 BK2012 35941/20 13.3 15.7 20 26 12 7800 11800 10000
HK2014 47941/20 BK2014 45941/20 15.7 18.2 20 26 14 9500 15100 10000
HK2016 57941/20 BK2016 55941/20 18.2 20.7 20 26 16 11100 18500 10000
HK2018 67941/20 BK2018 65941/20 20.8 23.3 20 26 18 12600 21800 10000
HK2020 77941/20 BK2020 75941/20 23.3 25.8 20 26 20 14100 25200 10400
22 HK2210 27941/22 BK2210 25941/22 11.7 14.7 22 28 10 6300 9300 9400
HK2212 37941/22 BK2212 35941/22 14.4 17.4 22 28 12 8200 11300 9400
HK2214 47941/22 BK2214 45941/22 17.2 20.2 22 28 14 10000 16700 9600
HK2216 57941/22 BK2216 55941/22 19.9 22.9 22 28 16 11700 20400 9600
c
F
D
W
c
F
D
W
BK HK
穿孔型冲压外圈滚针轴承
Drawn Cup Caged Needle Roller Bearings
With Open End
HK 系列
封口型冲压外圈滚针轴承
Drawn Cup Caged Needle Roller Bearings
With Closed End
BK 系列
轴径
Shaft
Diameter
轴承型号
Bearing Designation
重量
Mass
外形尺寸
Boundary
Dimensions
基本额定负荷
Basic Load Rating 极限转速
Limiting 动负荷 Speed Dynamic
静负荷
Static
HK Original BK Original HK BK FW D C Cr(N) Cor(N) 油润滑 Oil
22 HK2218 67941/22 BK2218 65941/22 22.5 25.5 22 28 18 13300 24100 9600
HK2220 77941/22 BK2220 55941/22 25.3 28.3 22 28 20 14900 27800 9600
25 HK2512 27941/25 BK2512 25941/25 18.3 22.2 25 32 12 9100 13200 8800
HK2514 37941/25 BK2514 35941/25 21.9 25.8 25 32 14 11400 17600 8800
HK2516 47941/25 BK2516 45941/25 25.2 29.1 25 32 16 13500 22000 8800
HK2518 57941/25 BK2518 55941/25 28.8 32.7 25 32 18 15600 26400 8800
HK2520 67941/25 BK2520 65941/25 32.3 36.2 25 32 20 17600 30800 8800
HK2524 77941/25 BK2524 55941/25 39.3 43.2 25 32 24 21300 39600 8800
28 HK2812 27941/28 BK2812 25941/28 20.0 24.9 28 35 12 9500 14500 8000
HK2814 37941/28 BK2814 35941/28 24.0 28.9 28 35 14 11900 19400 8000
HK2816 47941/28 BK2816 45941/28 27.6 22.5 28 35 16 14200 24200 8000
HK2818 57941/28 BK2818 55941/28 31.7 36.6 28 35 18 16300 29100 8000
HK2820 67941/28 BK2820 65941/28 35.5 40.4 28 35 20 18400 33900 8000
HK2824 77941/28 BK2824 55941/28 43.2 48.1 28 35 24 22400 43600 8000
30 HK3012 27941/30 BK3012 25941/30 21.4 27.0 30 37 12 10000 15800 6800
HK3014 37941/30 BK3014 35941/30 25.5 31.1 30 37 14 12500 21100 6800
HK3016 47941/30 BK3016 45941/30 29.6 35.2 30 37 16 14900 26400 6800
HK3018 57941/30 BK3018 55941/30 33.6 39.2 30 37 18 17100 31700 6800
HK3020 67941/30 BK3020 65941/30 37.9 33.5 30 37 20 19300 37000 6800
HK3024 77941/30 BK3024 55941/30 46.0 51.6 30 37 24 23500 47500 6800
32 HK3212 27941/32 BK3212 25941/32 22.7 29.1 32 39 12 10500 17100 6400
HK3214 37941/32 BK3214 35941/32 27.2 33.6 32 39 14 13100 22900 6400
HK3216 47941/32 BK3216 45941/32 31.3 37.7 32 39 16 15600 28600 6400
HK3218 57941/32 BK3218 55941/32 35.8 42.2 32 39 18 17900 34300 6400
HK3220 67941/32 BK3220 65941/32 40.4 46.8 32 39 20 20200 40000 6400
HK3224 77941/32 BK3224 55941/32 49.0 55.4 32 39 24 24600 51400 6400
35 HK3512 27941/35 BK3512 25941/35 24.5 32.1 35 42 12 10800 18500 6000
HK3514 37941/35 BK3514 35941/35 29.3 36.9 35 42 14 13600 24600 6000
HK3516 47941/35 BK3516 45941/35 33.9 41.5 35 42 16 16100 30800 6000
HK3518 57941/35 BK3518 55941/35 38.7 46.3 35 42 18 18600 37000 6000
HK3520 67941/35 BK3520 65941/35 43.5 51.1 35 42 20 21000 43100 6000
HK3524 77941/35 BK3524 55941/35 52.8 60.4 35 42 24 25500 55400 6000
38 HK3812 27941/38 BK3812 25941/38 26.4 35.3 38 45 12 11200 19800 5600
HK3814 37941/38 BK3814 35941/38 31.5 40.4 38 45 14 14000 26400 5600
HK3816 47941/38 BK3816 45941/38 36.4 35.3 38 45 16 16700 33000 5600
D
FW
C
t2
t1 FW
D
C
BK t1(Fw≥24)
t2(Fw≤22) HK
PAGE 35 PAGE 36
ACME PRECISION INDUSTRY ACME PRECISION INDUSTRY
轴径
Shaft
Diameter
轴承型号
Bearing Designation
重量
Mass
外形尺寸
Boundary
Dimensions
基本额定负荷
Basic Load Rating 极限转速
Limiting 动负荷 Speed Dynamic
静负荷
Static
HK Original BK Original HK BK FW D C Cr(N) Cor(N) 油润滑 Oil
38 HK3820 67941/38 BK3820 65941/38 46.7 55.6 38 45 20 21700 46200 5600
HK3824 77941/38 BK3824 55941/38 56.7 65.6 38 45 24 26300 59400 5600
40 HK4012 27941/40 BK4012 25941/40 27.6 37.5 40 47 12 11600 21100 5200
HK4014 37941/40 BK4014 35941/40 33.1 43.0 40 47 14 14500 28200 5200
HK4016 47941/40 BK4016 45941/40 38.1 48.0 40 47 16 17300 35200 5200
HK4018 57941/40 BK4018 55941/40 43.7 53.6 40 47 18 19900 42200 5200
HK4020 67941/40 BK4020 65941/40 49.1 58.9 40 47 20 22500 49300 5200
HK4024 77941/40 BK4024 55941/40 59.6 69.5 40 47 24 27300 63400 5200
42 HK4212 27941/42 BK4212 25941/42 29.1 40.0 42 49 12 12000 22400 5000
HK4214 37941/42 BK4214 35941/42 34.7 45.6 42 49 14 15000 29900 5000
HK4216 47941/42 BK4216 45941/42 40.1 51.0 42 49 16 17900 37400 5000
HK4218 57941/42 BK4218 55941/42 45.8 56.7 42 49 18 20600 44900 5000
HK4220 67941/42 BK4220 65941/42 51.4 62.3 42 49 20 23200 52300 5000
HK4224 77941/42 BK4224 55941/42 62.5 73.4 42 49 24 28200 67300 5000
45 HK4512 27941/45 BK4512 25941/45 30.8 43.3 45 52 12 12300 23800 4800
HK4514 37941/45 BK4514 35941/45 36.8 49.3 45 52 14 15400 31700 4800
HK4516 47941/45 BK4516 45941/45 42.5 55.5 45 52 16 18400 39600 4800
HK4518 57941/45 BK4518 55941/45 48.6 61.1 45 52 18 21200 47500 4800
HK4520 67941/45 BK4520 65941/45 54.7 67.2 45 52 20 23900 55400 4800
HK4524 77941/45 BK4524 55941/45 66.4 78.9 45 52 24 29000 71300 4800
50 HK5016 37941/50 BK5016 35941/50 52.7 68.1 50 58 16 21300 43600 4500
HK5018 47941/50 BK5018 45941/50 60.0 75.4 50 58 18 24600 52300 4500
HK5020 57941/50 BK5020 55941/50 67.3 82.7 50 58 20 27700 61000 4500
HK5024 67941/50 BK5024 65941/50 82.3 97.7 50 58 24 33700 78500 4500
55 HK5516 37941/55 BK5516 35941/55 57.3 76.0 55 63 16 22300 47600 3800
HK5518 47941/55 BK5518 45941/55 65.3 84.0 55 63 18 25700 57100 3800
HK5520 57941/55 BK5520 55941/55 73.3 92.0 55 63 20 28900 66600 3800
HK5524 67941/55 BK5524 65941/55 89.6 108.3 55 63 24 35200 85600 3800
60 HK6016 37941/60 BK6016 35941/60 62.4 84.6 60 68 16 23600 52800 3500
HK6018 47941/60 BK6018 45941/60 71.1 93.3 60 68 18 27200 63400 3500
HK6020 57941/60 BK6020 55941/60 79.8 102.0 60 68 20 30600 73900 3500
HK6024 67941/60 BK6024 65941/60 97.6 119.8 60 68 24 37300 95000 3500
65 HK6516 37941/65 BK6516 35941/65 67.1 92.8 65 73 16 24400 56800 3200
HK6518 47941/65 BK6518 45941/65 76.5 102.2 65 73 18 28200 68100 3200
HK6520 57941/65 BK6520 55941/65 85.5 111.2 65 73 20 31700 79500 3200
穿孔型冲压外圈滚针轴承
Drawn Cup Caged Needle Roller Bearings
With Open End
HK 系列
封口型冲压外圈滚针轴承
Drawn Cup Caged Needle Roller Bearings
With Closed End
BK 系列
D
FW
C
t2
t1 FW
D
C
BK t1(Fw≥24)
t2(Fw≤22) HK
穿孔型冲压外圈滚针轴承
Drawn Cup Caged Needle Roller Bearings
With Open End
HK 系列
封口型冲压外圈滚针轴承
Drawn Cup Caged Needle Roller Bearings
With Closed End
BK 系列
轴径
Shaft
Diameter
轴承型号
Bearing Designation
重量
Mass
外形尺寸
Boundary
Dimensions
基本额定负荷
Basic Load Rating 极限转速
Limiting 动负荷 Speed Dynamic
静负荷
Static
HK Original BK Original HK BK FW D C Cr(N) Cor(N) 油润滑 Oil
65 HK 67941/65 BK6524 65941/65 105.0 131 65 73 24 38600 102200 3200
70 HK 37941/70 BK7016 35941/70 71.8 101.8 70 78 16 25300 60800 3000
HK 47941/70 BK7018 45941/70 81.8 111.8 70 78 18 29100 72900 3000
HK 57941/70 BK7020 55941/70 91.9 121.8 70 78 20 32800 85100 3000
HK 67941/70 BK7024 64941/70 112.3 142.3 70 78 24 39900 109400 3000
D
FW
C
t2
t1 FW
D
C
BK t1(Fw≥24)
t2(Fw≤22) HK
PAGE 37 PAGE 38
ACME PRECISION INDUSTRY ACME PRECISION INDUSTRY
轴径
Shaft
Diameter
轴承型号
Bearing Designation
重量
Mass
外形尺寸
Boundary
Dimensions
基本额定负荷
Basic Load Rating 极限转速
Limiting 动负荷 Speed Dynamic
静负荷
Static
HK...RS HK...2RS BK...RS HK...RS HK...2RS BK...RS FW D C C1 Cr(N) Cor(N) 脂润滑 Greasc
8 HK0810 RS HK08122RS -- 2.9 3.5 -- 8 12 10 12 2500 2400 18000
10 HK1012 RS HK10142RS -- 4.1 5.2 -- 10 14 12 14 4200 5000 15000
12 HK1214 RS HK12162RS -- 10.6 11.5 -- 12 18 14 16 5500 6500 12000
14 HK1414 RS HK14162RS BK1414RS 12 14 14.1 14 20 14 16 7000 8000 10000
15 HK1514 RS HK15162RS BK1514RS 12.6 14.3 14.4 15 21 14 16 7500 9000 9500
HK1518 RS HK15202RS -- 16 18 -- 15 21 18 20 10200 12000 9500
16 HK1614 RS HK16162RS BK1614RS 13.3 15.1 15.3 16 22 14 16 7500 8500 9500
-- HK16202RS -- -- 16.8 -- 16 22 -- 20 10500 13000 9500
18 HK1814 RS HK18162RS -- 15.1 17 -- 18 24 14 16 8000 10500 9000
20 -- HK20162RS -- -- 18.8 -- 20 26 -- 16 8500 12000 8000
HK2018 RS HK20202RS BK2018RS 21.4 23.5 24.4 20 26 18 20 12500 19000 8000
22 HK2214 RS HK22162RS -- 18.3 20.3 -- 22 28 14 16 9000 12500 7500
HK2218 RS HK22202RS -- 23.5 25.5 -- 22 28 18 20 12500 20000 7500
25 -- HK25162RS -- -- 27.3 -- 25 32 -- 16 10000 14000 6500
HK2518RS HK25202RS BK2518RS 31 33.1 35.3 25 32 18 20 14500 22000 6500
-- HK25242RS -- -- 39.7 -- 25 32 -- 24 18500 31500 6500
-- HK25302RS -- -- 47.3 -- 25 32 -- 30 25000 35500 6500
28 -- HK28203RS -- -- 36.9 -- 28 35 -- 20 15000 25500 5500
30 -- HK30162RS -- -- 28.5 -- 30 37 -- 16 12000 18000 5500
HK3018RS HK30202RS -- 36.6 39.1 -- 30 37 18 20 15000 25000 5500
-- HK30242RS -- -- 49.7 -- 30 37 -- 24 20000 37000 5500
35 -- HK35162RS -- -- 36.4 -- 35 42 -- 16 13000 20000 4500
HK3518RS HK35202RS -- 37.4 41.1 -- 35 42 18 20 18500 33000 4500
40 -- HK40162RS -- -- 41.2 -- 40 47 -- 16 12000 22000 4000
HK4018RS HK40202RS -- 47.3 50.2 -- 40 47 18 20 18000 35000 4000
45 HK4518RS HK45202RS -- 54.2 57.4 -- 45 52 18 20 21200 42000 3500
50 HK5022RS HK50242RS -- 77.2 84 -- 50 58 22 24 30000 62000 2800
轴径
Shaft
Diameter
轴承型号
Bearing Designation
重量
Mass
外形尺寸
Boundary
Dimensions
基本额定负荷
Basic Load Rating 极限转速
动负荷 Limiting Speed
Dynamic
静负荷
Static
HKH Original BKH Original HKH BKH FW D C Cr(N) Cor(N) 脂润滑 Greasc
8 HKH0810 27942/8 BKH0810 25942/8 5.5 6.0 8 14 10 3400 3200 22000
HKH0812 37942/8 BKH0812 35942/8 6.6 7.1 8 14 12 4400 4400 22000
HKH0814 47942/8 BKH0814 45942/8 7.9 8.4 8 14 14 5400 5700 22000
9 HKH0910 27942/9 BKH0910 25942/9 5.9 6.5 9 15 10 3700 3600 21000
HKH0912 37942/9 BKH0912 35942/9 7.2 7.8 9 15 12 4800 5000 21000
HKH0914 47942/9 BKH0914 45942/9 8.4 9.0 9 15 14 5800 6500 21000
HKH0916 57942/9 BKH0916 55942/9 9.8 10.4 9 15 16 6800 7900 21000
10 HKH1010 27942/10 BKH1010 25942/10 6.4 7.1 10 16 10 3900 4000 19000
HKH1012 37942/10 BKH1012 35942/10 7.8 8.5 10 16 12 5100 5600 19000
HKH1014 47942/10 BKH1014 45942/10 9.1 9.8 10 16 14 6200 7300 19000
HKH1016 57942/10 BKH1016 55942/10 10.6 11.3 10 16 16 7300 8900 19000
12 HKH1210 27942/12 BKH1210 25942/12 7.3 8.2 12 18 10 4400 4900 17000
HKH1212 37942/12 BKH1212 35942/12 9.0 9.9 12 18 12 5800 6900 17000
HKH1214 47942/12 BKH1214 45942/12 10.6 11.5 12 18 14 7000 8800 17000
HKH1216 57942/12 BKH1216 55942/12 12.2 13.1 12 18 16 8200 10800 17000
HKH1218 67942/12 BKH1218 65942/12 13.8 14.7 12 18 18 9300 12700 17000
14 HKH1412 27942/14 BKH1412 25942/14 13.2 14.5 14 22 12 7000 7200 14000
HKH1414 37942/14 BKH1414 35942/14 15.7 17.0 14 22 14 8800 9600 14000
HKH1416 47942/14 BKH1416 45942/14 18.1 19.4 14 22 16 10500 12000 14000
HKH1418 57942/14 BKH1418 55942/14 20.5 21.8 14 22 18 12100 14300 14000
HKH1420 67942/14 BKH1420 65942/14 23.1 24.4 14 22 20 13600 16700 14000
15 HKH1512 27942/15 BKH1512 25942/15 13.9 25.4 15 23 12 7500 7900 13000
HKH1514 37942/15 BKH1514 35942/15 16.6 18.1 15 23 14 9400 10600 13000
HKH1516 47942/15 BKH1516 45942/15 19.3 20.8 15 23 16 11100 13200 13000
HKH1518 57942/15 BKH1518 55942/15 21.8 23.3 15 23 18 12800 15800 13000
HKH1520 67942/15 BKH1520 65942/15 24.4 25.9 15 23 20 14500 18500 13000
16 HKH1612 27942/16 BKH1612 25942/16 14.1 15.7 16 24 12 7500 9000 12500
HKH1614 37942/16 BKH1614 35942/16 17.0 18.6 16 24 14 9400 10700 12500
HKH1616 47942/16 BKH1616 45942/16 19.6 21.2 16 24 16 111000 13300 12500
HKH1618 57942/16 BKH1618 55942/16 22.3 23.9 16 24 18 12800 16000 12500
HKH1620 67942/16 BKH1620 65942/16 24.9 26.5 16 24 20 14500 18700 12500
17 HKH1712 27942/17 BKH1712 25942/17 14.9 16.7 17 25 12 7900 8800 12000
HKH1714 37942/17 BKH1714 35942/17 17.8 19.6 17 25 14 9900 11700 12000
HKH1716 47942/17 BKH1716 45942/17 20.7 22.5 17 25 16 11800 14600 12000
HKH1718 57942/17 BKH1718 55942/17 23.5 25.3 17 25 18 13600 17500 12000
穿孔型带密封冲压外圈滚针轴承
Drawn Cup Needle Roller Bearings
Open end, With seals
HK...RS, HK...2RS 系列
封口型带密封冲压外圈滚针轴承
Drawn Cup Caged Needle Roller Bearings
Closed end, With seals
BK...RS 系列
F
D w
C C C
F
D w
F
D w
BK...RS HK...RS HK...2RS
穿孔型冲压外圈滚针轴承
Drawn Cup Caged Needle Roller Bearings
With Open End
HKH 系列
封口型冲压外圈滚针轴承
Drawn Cup Caged Needle Roller Bearings
With Closed End
BKH 系列
c
F
D
W
c
F
D
W
BKH HKH
PAGE 39 PAGE 40
ACME PRECISION INDUSTRY ACME PRECISION INDUSTRY
穿孔型冲压外圈滚针轴承
Drawn Cup Caged Needle Roller Bearings
With Open End
TA, TAW 系列
封口型冲压外圈滚针轴承
Drawn Cup Caged Needle Roller Bearings
With Closed End
TAM, TAMW系列
轴径
Shaft
Diameter
轴承型号
Bearing Designation
重量
Mass
外形尺寸
Boundary Dimensions
基本额定负荷
Basic Load Rating 极限转速
动负荷 Limiting Speed
Dynamic
静负荷
Static
TA TAM Cr(N) Cor(N)
8 TA810 TAM810 6.7 7.1 8×15×10 350 290 4500
TA815 TAM815 9.7 10.1 8×15×15 590 570 4500
TA820 TAM820 12.9 8.2 8×15×20 850 910 4500
9 TA912 TAM912 8.7 9.2 9×16×12 520 500 4500
TA916 TAM916 11.4 11.9 9×16×16 710 740 4500
10 TA1010 TAM1010 7.9 8.5 10×17×10 420 390 4000
TA1012 TAM1012 9.3 10 10×17×12 570 570 4000
TA1015 TAM1015 11.5 12.2 10×17×15 710 740 4000
TA1020 TAM1020 15.4 16 10×17×20 1020 1190 4000
12 TA1212 TAM1212 10.5 11.5 12×19×12 610 640 3500
TA1215 TAM1215 13.1 14 12×19×15 760 850 3500
TA1220 TAM1220 17.3 18.3 12×19×20 1090 1360 3500
TA1225 TAM1225 21.5 22.5 12×19×25 1400 1870 3500
14 TA1416 TAM1416 18.4 19.6 14×22×16 1070 1230 3000
TA1420 TAM1420 23 24 14×22×20 1410 1760 3000
15 TA1510 TAM1510 10.8 12.3 15×22×10 540 580 2500
TA1512 TAM1512 12.9 14.3 15×22×12 730 850 2500
TA1515 TAM1515 15.9 17.3 15×22×15 900 1120 2500
TA1520 TAM1520 21 22.5 15×22×20 1300 1790 2500
TA1525 TAM1525 25 26.5 15×22×25 1660 2460 2500
16 TA1616 TAM1616 20 22 16×24×16 1130 1350 2500
TA1620 TAM1620 20 27 16×24×20 1490 1940 2500
17 TA1715 TAM1715 17.6 19.5 17×24×15 980 1300 2500
TA1720 TAM1720 23.5 25 17×24×20 1420 2080 2500
TA1725 TAM1725 29 31 17×24×25 1820 2870 2500
18 TA1813 TAM1813 16.4 18.5 18×25×13 930 1220 2000
TA1815 TAM1815 18.5 20.5 18×25×15 1020 1390 2000
TA1817 TAM1817 21 23 18×25×17 1210 1720 2000
TA1819 TAM1819 23.5 25.5 18×25×19 1390 2060 2000
TA1820 TAM1820 24.5 26.5 18×25×20 1480 2220 2000
TA1825 TAM1825 30.5 32.5 18×25×25 1900 3060 2000
19 TA1916 TAM1916 23 25.5 19×27×16 1240 1600 2000
TA1920 TAM1920 29 31 19×27×20 1650 2300 2000
20 TA2015 TAM2015 20 22.5 20×27×15 1060 1490 2000
TA2020 TAM2020 26.5 29 20×27×20 1530 2390 2000
TA2025 TAM2025 33 35.5 20×27×25 1960 3280 2000
TA2030 TAM2030 39.5 42 20×27×30 2360 4180 2000
TA202830 TAM202830 30 32.5 20×28×20 1720 2470 2000
21 TA2116 TAM2116 25 28 21×29×16 1350 1840 1900
TA2120 TAM2120 31.5 34.5 21×29×20 1790 2640 1900
C
F
D
W
F W
C
D
TMA,TAMW TA,TAW
穿孔型冲压外圈滚针轴承
Drawn Cup Caged Needle Roller Bearings
With Open End
TA, TAW 系列
封口型冲压外圈滚针轴承
Drawn Cup Caged Needle Roller Bearings
With Closed End
TAM, TAMW系列
轴径
Shaft
Diameter
轴承型号
Bearing Designation
重量
Mass
外形尺寸
Boundary Dimensions
基本额定负荷
Basic Load Rating 极限转速
动负荷 Limiting Speed
Dynamic
静负荷
Static
TA TAM TA TAM Cr(N) Cor(N)
22 TA2210 TAM2210 15 18.1 22×29×10 680 870 18000
TA2215 TAM2215 21.5 24.5 22×29×15 1330 1670 18000
TA2220 TAM2220 29 32 22×29×20 1630 2680 18000
TA2225 TAM2225 35.5 38.5 22×29×25 2010 3500 18000
TA2230 TAM2230 42.5 45.5 22×29×30 2430 4460 18000
TA223016 TAM223016 26 29 22×30×16 1350 1850 18000
TA223020 TAM223020 32.5 35.5 22×30×20 1790 2660 18000
24 TA2420 TAM2420 31 35 24×31×20 1730 2980 16000
TA2428 TAM2428 43.5 47 24×31×28 2500 4770 16000
TA243216 TAM243216 28 32 24×32×16 1450 2090 16000
TA243220 TAM243220 35.5 39 24×32×20 1920 3000 16000
25 TA2510 TAM2510 19.1 23 25×33×10 810 1010 15000
TA2515 TAM2515 28.5 32.5 25×33×15 1370 1970 15000
TA2520 TAM2520 36.5 40.5 25×33×20 1990 3170 15000
TA2525 TAM2525 45.5 49 25×33×25 2450 4160 15000
TA2530 TAM2530 54.5 58.5 25×33×30 2960 5300 15000
26 TA2616 TAM2616 30.5 34.5 26×34×16 1550 2330 15000
TA2620 TAM2620 38 42.5 26×34×20 2050 3350 15000
28 TA2820 TAM2820 45 50 28×37×20 2160 3290 13000
TA2830 TAM2830 67.5 72.5 28×37×30 3370 3420 13000
29 TA2920 TAM2920 47 52 29×38×20 2250 3480 13000
TA2930 TAM2930 70 75.5 29×38×30 2490 6140 13000
30 TA3013 TAM3013 36.5 42.5 30×40×13 1370 1710 12000
TA3015 TAM3015 42 47.5 30×40×15 1720 2280 12000
TA3020 TAM3020 54.5 60 30×40×20 2500 3700 12000
TA3025 TAM3025 68 73.5 30×40×25 3220 5130 12000
TA3030 TAM3030 80 85.5 30×40×30 3740 6190 12000
32 TA3220 TAM3220 57.5 63.5 32×42×20 2590 3940 11000
TA3230 TAM3230 86 97.5 32×42×30 4030 6970 11000
35 TA3512 TAM3512 38.5 46 35×45×12 1510 2030 10000
TA3515 TAM3515 48 56 35×45×15 1890 2710 10000
TA3520 TAM3520 62.5 70 35×45×20 2760 4400 10000
TA3525 TAM3525 78 85.5 35×45×25 3550 6090 10000
TA3530 TAM3530 97 105 35×45×30 4150 7410 10000
37 TA3720 TAM3720 64.5 73 37×47×20 2830 4630 9500
TA3730 TAM3730 101 110 37×47×30 4270 7820 9500
38 TA3815 TAM3815 51 60 38×48×15 1930 2860 9000
TA3820 TAM3820 65.5 74.5 38×48×20 2820 4640 9000
TA3825 TAM3825 82.5 96 38×48×25 3630 6430 9000
TA3830 TAM3830 104 114 38×48×30 4400 8210 9000
C
F
D
W
F W
C
D
TMA,TAMW TA,TAW
PAGE 41 PAGE 42
ACME PRECISION INDUSTRY ACME PRECISION INDUSTRY
穿孔型冲压外圈滚针轴承
Drawn Cup Caged Needle Roller Bearings
With Open End
TA, TAW系列
封口型冲压外圈滚针轴承
Drawn Cup Caged Needle Roller Bearings
With Closed End
TAM, TAMW系列
轴径
Shaft
Diameter
轴承型号
Bearing Designation
重量
Mass
外形尺寸
Boundary Dimensions
基本额定负荷
Basic Load Rating 极限转速
Limiting 动负荷 Speed Dynamic
静负荷
Static
TA TAM TA TAM FW Cr(N) Cor(N)
38 TAW3845 TAMW3845 149 159 38×48×45 5680 11400 9000
40 TA4015 TAM4015 54 63.5 40×50×15 1980 3000 8500
TA4020 TAM4020 69.5 79 40×50×20 2900 4880 8500
TA4025 TAM4025 86.5 102 40×50×25 3730 3750 8500
TA4030 TAM4030 110 120 40×50×30 4510 8630 8500
TA4040 TAM4040 144 154 40×50×40 5780 11800 8500
45 TA4520 TAM4520 77 90 45×55×20 3120 5570 7500
TA4525 TAM4525 102 115 45×55×25 4010 7710 7500
TA4530 TAM4530 122 135 45×55×30 4860 9850 7500
TA4540 TAM4540 161 174 45×55×40 6250 13600 7500
50 TA5012 TAM5012 62.5 78 50×62×12 1800 2450 6500
TA5015 TAM5015 78 98.5 50×62×15 2630 3980 6500
TA5020 TAM5020 107 123 50×62×20 3870 6530 6500
TA5025 TAM5025 134 150 50×62×25 5000 9080 6500
TA5030 TAM5030 161 178 50×62×30 6060 11600 6500
TA5040 TAM5040 210 230 50×62×40 7800 16100 6500
TAW5045 TAMW5045 230 245 50×62×45 7820 16100 6500
55 TA5520 TAM5520 116 136 55×67×20 4040 7100 5500
TA5525 TAM5525 145 165 55×67×25 5220 9880 5500
TA5530 TAM5530 175 195 55×67×30 6320 12600 5500
TA5540 TAM5540 230 250 55×67×40 8160 17500 5500
TAW5545 TAMW5545 250 270 55×67×45 8150 17500 5500
TAW5550 TAMW5550 280 300 55×67×50 9330 20900 5500
60 TA6025 TAM6025 158 182 60×72×25 5570 11100 5000
TA6030 TAM6030 191 215 60×72×30 6760 14200 5000
TA6040 TAM6040 2500 275 60×72×40 8740 19700 5000
TAW6045 TAMW6045 270 295 60×72×45 8710 19600 5000
TAW6050 TAMW6050 305 330 60×72×50 9970 23300 5000
62 TA6212 TAM6212 78 107 62×74×12 2050 3090 4500
65 TA6525 TAM6525 169 197 65×77×25 5760 11900 4000
TA6530 TAM6530 205 230 65×77×30 6980 15200 4000
TAW6545 TAMW6545 290 315 65×77×45 9000 21100 4000
TAW6550 TAMW6550 330 355 65×77×50 10300 25100 4000
70 TA7025 TAM7025 181 215 70×82×25 5960 12700 3500
TA7030 TAM7030 220 250 70×82×30 7230 16200 3500
TA7040 TAM7040 290 320 70×82×40 9380 22700 3500
TAW7050 TAMW7050 350 380 70×82×50 10700 26800 3500
C
F
D
W
F W
C
D
TMA,TAMW TA,TAW
穿孔型冲压外圈滚针轴承
Drawn Cup Caged Needle Roller Bearings
With Open End
SCE系列
封口型冲压外圈滚针轴承
Drawn Cup Caged Needle Roller Bearings
With Closed End
BCE系列
轴承型号
Bearing Designation
重量
Mass
外形尺寸
Boundary Dimensions
基本额定负荷
Basic Load Rating 极限转速
Limiting 动负荷 Speed Dynamic
静负荷
Static
SCE BCE FW D C Cr(N) Cor(N)
SCE1010 BCE1010 10.8 12 15.875 20.638 15.88 750 1110
SCE1012 BCE1012 12.9 14 15.875 20.638 19.05 920 1430
SCE1014 BCE1014 15.1 16.2 15.875 20.638 22.22 1090 1790
SCE1016 BCE1016 17.3 18.4 15.875 20.638 25.4 1250 2130
SCE116 BCE116 7 8.4 17.462 22.225 9.52 460 610
SCE118 BCE118 9.5 10.8 17.462 22.225 12.7 630 900
SCE1110 BCE1110 11.8 13.2 17.462 22.225 15.88 840 1330
SCE1112 BCE1112 14 15.4 17.462 22.225 19.05 1040 1740
SCE126 BCE126 10 11.7 19.05 25.4 9.52 510 600
SCE128 BCE128 13.5 15.2 19.05 25.4 12.7 700 890
SCE1210 BCE1210 17 18.6 19.05 25.4 15.88 970 1350
SCE1212 BCE1212 20.5 22 19.05 25.4 19.05 1220 1800
SCE1214 BCE1214 23.5 25 19.05 25.4 22.22 1450 2260
SCE1216 BCE1216 27 28.5 19.05 25.4 25.4 1660 2700
SCE136 BCE136 10.7 12.6 20.638 26.988 9.52 530 640
SCE138 BCE138 14.5 16.4 20.638 26.988 12.7 730 960
SCE1310 BCE1310 18.2 20 20.638 26.988 15.88 1010 1450
SCE1312 BCE1312 22 23.5 20.638 26.988 19.05 1260 1940
SCE1314 BCE1314 25 27 20.638 26.988 22.22 1500 2430
SCE1316 BCE1316 28.5 30.5 20.638 26.988 25.4 1730 2910
SCE1320 BCE1320 35.5 37.5 20.638 26.988 31.75 2160 3890
SCE146 BCE146 11.5 13.8 22.225 28.575 9.52 550 690
SCE148 BCE148 15.6 17.8 22.225 28.575 12.7 760 1030
SCE1412 BCE1412 23.5 26 22.225 28.575 19.05 1310 2080
SCE1414 BCE1414 27 29.5 22.225 28.575 22.22 1560 2600
SCE1416 BCE1416 31 33.5 22.225 28.575 25.4 1790 3110
SCE1418 BCE1418 34.5 37 22.225 28.575 28.58 2020 3630
SCE1422 BCE1422 42.5 44.5 22.225 28.575 34.92 2450 4660
SCE158 BCE158 16.5 19 23.812 30.162 12.7 820 1160
SCE1510 BCE1510 20.5 23 23.812 30.162 15.88 1120 1750
SCE1516 BCE1516 33 35.5 23.812 30.162 25.4 1930 3500
c
D
FW
c
D
FW
SCE BCE
PAGE 43 PAGE 44
ACME PRECISION INDUSTRY ACME PRECISION INDUSTRY
穿孔型冲压外圈滚针轴承
Drawn Cup Caged Needle Roller Bearings
With Open End
SCE系列
封口型冲压外圈滚针轴承
Drawn Cup Caged Needle Roller Bearings
With Closed End
BCE系列
轴承型号
Bearing Designation
重量
Mass
外形尺寸
Boundary Dimensions
基本额定负荷
Basic Load Rating 极限转速
Limiting 动负荷 Speed Dynamic
静负荷
Static
SCE BCE FW D C Cr(N) Cor(N)
SCE166 BCE166 13.1 16 25.4 31.75 9.52 610 820
SCE167 BCE167 15.4 18.3 25.4 31.75 11.13 790 1130
SCE168 BCE168 17.7 20.5 25.4 31.75 12.7 840 1230
SCE1610 BCE1610 22 25.5 25.4 31.75 15.88 1160 1850
SCE1612 BCE1612 26.5 29.5 25.4 31.75 19.05 1450 2470
SCE1614 BCE1614 31 33.5 25.4 31.75 22.22 1730 3100
SCE1616 BCE1616 35.5 38 25.4 31.75 25.4 1980 3700
SCE1620 BCE1620 44 46.5 25.4 31.75 31.75 2480 4950
SCE1710 BCE1710 23.5 26.5 26.988 33.338 15.88 1190 1950
SCE1716 BCE1716 37 40.5 26.988 33.338 25.4 2040 3900
SCE186 BCE186 14.5 18.1 28.575 34.925 9.52 650 910
SCE188 BCE188 19.5 23 28.575 34.925 12.7 880 1360
SCE1812 BCE1812 29.5 33 28.575 34.925 19.05 1530 2750
SCE1816 BCE1816 39 42.5 28.575 34.925 25.4 2090 4110
SCE1820 BCE1820 48.5 52 28.575 34.925 31.75 2620 5490
SCE1910 BCE1910 32.5 37.5 30.162 38.1 15.88 1530 2300
SCE1916 BCE1916 52 57 30.162 38.1 25.4 2630 4620
SCE208 BCE208 21.5 26 31.75 38.1 12.7 930 1500
SCE2010 BCE2010 27 31.5 31.75 38.1 15.88 1280 2260
SCE2012 BCE2012 32.5 37 31.75 38.1 19.05 1600 3020
SCE2016 BCE2016 43 47.5 31.75 38.1 25.4 2190 4520
SCE2020 BCE2020 53.5 58 31.75 38.1 31.75 2750 6040
SCE218 BCE218 28.5 35 33.338 41.275 12.7 1130 1610
SCE2110 BCE2110 35.5 41.5 33.338 41.275 15.88 1570 2440
SCE2112 BCE2112 43 49 33.338 41.275 19.05 1970 3270
SCE228 BCE228 23.5 29 33.338 41.275 12.7 1000 1700
SCE2212 BCE2212 35.5 41 33.338 41.275 19.05 1720 3420
SCE2216 BCE2216 47.5 53 33.338 41.275 25.4 2350 5120
SCE2220 BCE2220 59 64 33.338 41.275 31.75 2950 6840
SCE248 BCE248 38.5 47.5 38.1 47.625 12.7 1320 1820
SCE2410 BCE2410 48.5 57.5 38.1 47.625 15.88 1820 2770 c DFW c D
FW
SCE BCE
穿孔型冲压外圈滚针轴承
Drawn Cup Caged Needle Roller Bearings
With Open End
SCE系列
封口型冲压外圈滚针轴承
Drawn Cup Caged Needle Roller Bearings
With Closed End
BCE系列
轴承型号
Bearing Designation
重量
Mass
外形尺寸
Boundary Dimensions
基本额定负荷
Basic Load Rating 极限转速
Limiting 动负荷 Speed
Dynamic
静负荷
Static
SCE BCE FW D C Cr(N) Cor(N)
SCE2412 BCE2412 58.5 67.5 38.1 47.625 19.05 2300 3740
SCE2414 BCE2414 69 78 38.1 47.625 22.22 2720 4650
SCE2416 BCE2416 79 88 38.1 47.625 25.4 3170 5650
SCE2420 BCE2420 97.5 106 38.1 47.625 31.75 3980 7570
SCE268 BCE268 41 51.5 41.275 50.8 12.7 1400 2020
SCE2610 BCE2610 52 62.5 41.275 50.8 15.88 1930 3060
SCE2616 BCE2616 85 95.5 41.275 50.8 25.4 3370 6250
SCE2620 BCE2620 105 115 41.275 50.8 31.75 4220 8370
SCE2812 BCE2812 67.5 79.5 44.45 53.975 19.05 2570 4540
SCE2816 BCE2816 91 103 44.45 53.975 24.4 3540 6870
SCE2820 BCE2820 112 125 44.45 53.975 31.75 4450 9190
SCE2824 BCE2824 136 145 44.45 53.975 38.1 5300 11500
SCE308 BCE308 47.5 61 47.625 57.15 12.7 1500 2320
SCE3010 BCE3010 60 74 47.625 57.15 15.88 2070 3520
SCE3012 BCE3012 72.5 86.5 47.625 57.15 19.05 2620 4750
SCE3016 BCE3016 97.5 112 47.625 57.15 25.4 3610 7190
SCE328 BCE328 50 66 50.8 60.325 12.7 1570 2520
SCE3216 BCE3216 104 119 50.8 60.325 25.4 3780 7800
SCE3220 BCE3220 128 144 50.8 60.325 31.75 4750 10400
SCE3224 BCE3224 155 170 50.8 60.325 38.1 5660 13100
SCE348 BCE348 53 70.5 53.975 63.5 12.7 1640 2720
SCE3416 BCE3416 109 127 53.975 63.5 25.4 3950 8420
SCE3424 BCE3424 162 180 53.975 63.5 38.1 5910 14100
SCE3612 BCE3612 85.5 105 57.15 66.675 19.05 2910 5770
SCE3616 BCE3616 115 135 57.15 66.675 25.4 4010 8730
SCE3620 BCE3620 143 163 57.15 66.675 31.75 5040 11700
SCE3624 BCE3624 172 192 57.15 66.675 38.1 6000 1460
SCE4216 BCE4216 133 161 66.675 76.2 25.4 4280 9990
SCE4410 BCE4410 85.5 115 69.85 79.375 15.88 2550 5190
SCE4412 BCE4412 103 133 69.85 79.375 19.05 3220 7010
SCE4416 BCE4416 139 169 69.85 79.375 25.4 4440 10600
SCE4420 BCE4420 173 205 69.85 79.375 31.75 5570 14200 c DFW c D
FW
SCE BCE
PAGE 45 PAGE 46
ACME PRECISION INDUSTRY ACME PRECISION INDUSTRY
冲压外圈滚针离合器
Drawn cup Needle Roller Clutches
轴径
Shaft
Diameter
轴承型号
Bearing
Designation
重量
Mass
外形尺寸
Boundary Dimensions
传动力矩
Trasmiting
torque
适合径向支
承用的冲压
外圈滚针轴
承
极限转速
Limiting Speed
(g) FW D C Nm HK min-1 min-1
4 HF0406 1.2 4 8 6 0.34 HK0408TN 32000 12000
6 HF0612 3.2 6 10 12 1.76 HK0608 21000 11000
8 HF0812 3.5 8 12 12 3.15 HK0808 15000 10000
10 HF1012 4 10 14 12 5.3 HK1010 12000 9900
12 HF1216 11.8 12 18 16 12.2 HK1212 9900 7200
14 HF1416 13 14 20 16 17.3 HK1412 8600 7200
16 HF1616 14 16 22 16 20.5 HK1612 7600 6500
18 HF1816 15.8 18 24 16 24.1 HK1812 6500 6500
20 HF2016 17 20 26 16 28.5 HK2010 6300 6000
25 HF2520 31 25 32 20 66 HK2512 4800 4800
30 HF3020 36 30 37 20 90 HK3012 4200 4200
35 HF3520 40 35 42 20 121 HK3512 3500 3500
冲压外圈滚针离合器
Drawn Cup Needle Roller Clutches
HF系列
注:1)使用塑料弹簧的不同结构,最高工作温度+60℃。
2)极限转速对脂和油润滑都有效。
3)工作中实际转速和径向载荷的乘积不可超过表中极限值,它确定了应用的极限。
Note:1) When the plastic spring of difflerent structure is used, the highest working temperature is +60℃.
2) The limited speed shown on the list is available for both grease and oil.
3) The product of working speed and radial load should not excess the limited value on the list, which determins the limit of
application.
C
D
F w
r
s
HF
PAGE 47 PAGE 48
ACME PRECISION INDUSTRY ACME PRECISION INDUSTRY
冲压外圈滚针离合器和轴承组件
Drawn Cup Needle Roller Clutch and Bearing
Assemblies
HFL系列
轴径
Shaft
Diameter
轴承型号
Bearing
Designation
重量
Mass
外形尺寸
Boundary Dimensions
传动力矩
Trasmiting
torque
基本额定负荷
Basic Load Rating 极限转速
动负荷 Limiting Speed
Dynamic
静负荷
Static
(g) FW D C Nm Cr(N) Cor(N) min-1 min-1
8 HFL0822 6.5 8 12 22 3.15 3900 4000 15000 10000
10 HFL1022 7.5 10 14 22 5.3 4200 4400 12000 9900
12 HFL1226 18 12 18 26 12.2 6200 6300 9900 7200
14 HFL1426 20.5 14 20 26 17.3 7000 7500 9200 7200
16 HFL1626 22 16 22 26 20.5 7100 8100 8000 6800
18 HFL1826 24.5 18 24 26 24.1 8000 9300 6800 6800
20 HFL2026 27 20 26 26 28.5 7800 9400 6300 6000
25 HFL2530 44 25 32 30 66 9800 13500 5000 5000
30 HFL3030 51 30 37 30 90 11000 15000 4000 4000
35 HFL3530 58 35 42 30 121 12500 17000 3600 3600
注:1)使用塑料弹簧的不同结构,最高工作温度+60℃。
2)极限转速对脂和油润滑都有效。
3)工作中实际转速和径向载荷的乘积不可超过表中极限值,它确定了应用的极限。
Note:1) When the plastic spring of difflerent structure is used, the highest working temperature is +60℃.
2) The limited speed shown on the list is available for both grease and oil.
3) The product of working speed and radial load should not excess the limited value on the list, which determins the limit of
application.
D
F w
C
r s
HFL
轴径
Shaft
Diameter
轴承型号
Bearing Designation
重量
Mass
外形尺寸
Boundary Dimensions
传动力矩
Trasmiting
torque
极限转速
Limiting
Speed
(g) FW D C Nm
6.35 RC-040708 6.35 11.11 12.7 1.9 38000
9.52 RC-061008 9.52 15.88 12.7 5.1 25300
12.7 RC-081208 12.7 19.05 12.7 8.3 18700
15.88 RC-101410 15.88 22.22 15.88 16.2 14700
19.05 RC-121610 19.05 25.4 15.88 22.1 11300
25.4 RC-162110 25.4 33.34 15.88 46.6 8670
9.52 RCB-061014 9.52 15.88 22.22 5.1 25300
12.7 RCB-081214 12.7 19.05 22.22 8.3 18700
15.88 RCB-101416 15.88 22.22 25.4 16.2 14700
19.05 RCB-121616 19.05 25.4 25.4 22.1 11300
25.4 RCB-162117 25.4 33.34 27 46.6 8670
冲压外圈滚针离合器和轴承组件
Drawn Cup Needle Roller Clutch and Bearing
Assemblies
RC, RCB系列
RC
PAGE 49 PAGE 50
ACME PRECISION INDUSTRY ACME PRECISION INDUSTRY
双列滚针轴承
Special Design Needle Roller Clutches
双列滚针轴承
Special Design Needle Roller Clutches
双列滚针轴承,该产品广泛应用于高压齿轮泵,举升泵等高压场合,该产品之使用寿命比普通单排滚针轴承延长25%以上。
Double row needle roller bearings, the product is widely used in hyperbaric gear pumps, lift pumps, etc, high pressure working
conditions. The service life can be extended 25% longer than normal single row needle roller bearing.
备注:带B为双列轴承
轴承型号
Bearing Designation
轴径
Shaft
Diameter
外径
O.D
高度
Length
644706B 32 50 35
644906B 28 40 32
644907B 35 51 32
600708B 42 65 32
644910B 48.3 72 40
T1032 27 42.86 25.4
S1032 32.766 49.213 28.575
R1032 38.1 58.98 31.75
RNA355730B 35 57 30
30NQ4425 30 44 25
22NQ3425 22 34 25




