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Drawn Cup Needle Roller Bearings with Open Ends

Drawn cup needle roller bearings with open ends combine a thin-walled stamped outer ring with a compact radial section and high load capacity. HK, HK-RS and HK-2RS structures are available for different sealing requirements.
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  • HK0306, HK0408, HK0509, HK0608, HK0609, HK0709, HK0808, HK0810, HK0812, HK0910, HK1010, HK1012, HK1210, HK1212, HK1412, HK1512, HK1612, HK1816, HK2016, HK2212, HK2516, HK3016, HK3520, HK4020

  • BWK

Product Details

Drawn Cup Needle Roller Bearings with Open Ends

Drawn cup needle roller bearings with open ends combine a thin-walled stamped outer ring with a compact radial section and high load capacity. HK, HK-RS and HK-2RS structures are available for different sealing requirements.


Structure and Features

  • Thin-walled drawn cup design for limited radial installation space

  • High radial load capacity relative to bearing cross-section

  • Open-end HK, single-seal HK-RS and double-seal HK-2RS structures

  • Suitable when the housing bore cannot be used directly as a raceway

Series: HK, HK-RS, HK-2RS


Applications

Suitable for transmissions, power tools, agricultural machinery, textile equipment, automotive components and other compact mechanisms.


Drawn Cup Needle Roller Bearings with Open Ends


Technical Data

Shaft Diameter (mm) Current Designation Original Designation Fw (mm) D (mm) C (mm) Dynamic Cr (N) Static Cor (N) Grease Speed (rpm) Oil Speed (rpm) Weight (kg)
3 HK0306 7942/3 3 6 6 700 600 29000 45000 0.00100
3 HK0306TN1
3 6.5 6 1230 840 27600 46000 0.00076
4 HK0408 7947/4K 4 8 8 1500 1200 27000 40000 0.00200
4 HK0408TN1
4 8 8 1400 1100 27000 40000 0.00135
5 HK0509
5 9 9 2400 2200 22800 38000 0.00200
5 HK051010-Y
5 10 10 1600 1900 23400 39000 0.00350
6 HK0608 37941/6 6 10 8 2200 2100 23000 33000 0.00239
6 HK0609 47941/6 6 10 9 2200 2000 23000 33000 0.00270
6 HK0609TN1
6 10 9 2700 2600 23000 33000 0.00223
6 HK061011 67941/6 6 10 11 2700 2700 23000 33000 0.00260
6 HK061012
6 10 12 2800 2800 23000 33000 0.00302
6 HK6×10×13.5
6 10 13.5 3000 3100 23000 33000 0.00428
6 HK061208-Y
6 12 8 1900 1500 23000 33000 0.00441
6 FC68680.1
6 12.35 11.5 3400 3000 23000 33000 0.00577
6.35 SCE45
6.35 11.112 7.94 2200 1900 23000 33000 0.00300
6.35 SCE 47PP
6.35 11.11 11.11 1800 1500 23000 33000 0.00360
6.35 SCE47
6.35 11.112 11.11 3900 3600 23000 33000 0.00413
6.35 SCE 49PP
6.35 11.112 14.29 3200 3100 23000 33000 0.00489
7 HK0709 47941/7 7 11 9 2400 2300 21000 30000 0.00300
7 HK7×12×8
7 12 8 2600 2200 21000 30000 0.00300
7 HK071209
7 12 9 2700 2300 21000 30000 0.00300
7.938 SCE 57
7.938 12.7 11.11 3700 4000 21000 30000 0.00460
7.938 HK0808 37941/8 8 12 8 2600 2700 18000 27000 0.00300
8 HK0808TN1
8 12 8 2400 2400 18000 27000 0.00230
8 HK0810 57941/8 8 12 10 3200 3500 18000 27000 0.00382
8 HK0810Y
8 12 10 2500 2550 18000 27000 0.00308
8 HK0810-RS
8 12 10 2400 1400 18000 27000 0.00323
8 HK0812
8 12 12 4200 3700 18000 27000 0.00464
8 HK081408
8 14 8 2000 2400 18000 27000 0.00450
8 HK081410
8 14 10 3000 3200 18000 27000 0.00598
8 HK081412 37942/8 8 14 12 4500 4300 18000 27000 0.00800
9 HK0908
9 13 8 2900 3200 18000 27000 0.00327
9 HK0910
9 13 10 3200 3600 18000 27000 0.00364
9 HK9×13×11
9 13 11 3700 4300 18000 27000 0.00398
9 HK0912 67941/9 9 13 12 3400 3900 18000 27000 0.00414
9 HK0912-RS
9 13 12 3700 4300 18000 27000 0.00440
9 HK091612-RS
9 16 12 4200 3700 18000 27000 0.00918
9.525 J-65
9.525 14.288 7.94 2500 2500 18000 27000 0.00418
9.525 SCE66
9.525 14.288 9.52 3500 3900 18000 27000 0.00504
10 HK1010 57941/10 10 14 10 4000 4900 14000 22000 0.00425
10 HK1010TN1-2RS
10 14 10 2000 2000 14000 22000 0.00329
10 HK1012 67941/10 10 14 12 4800 6200 14000 22000 0.00554
10 HK1012-RS
10 14 12 4000 4900 14000 22000 0.00434
10 HK1015
10 14 15 6500 9300 14000 22000 0.00590
10 HK1015/AS1
10 14 15 5500 7400 14000 22000 0.00590
10 HK101610 27942/10(7941/10 10 16 10 4400 4600 14000 22000 0.00727
10 DB1012
10 16 12 5100 5700 14000 22000 0.00681
10 HK101612
10 16 12 7100 7700 14000 22000 0.00832
10 HK101612TN1 34010483 10 16 12 10000 11500 14000 22000 0.00719
10 HK101615
10 16 15 6400 7500 14000 22000 0.01030
12 HK1210 57941/12 12 16 10 4200 4900 12000 18000 0.00460
12 HK1210/AS1 57941/12K 12 16 10 3800 4900 12000 18000 0.00460
12 HK121612
12 16 12 4700 6400 12000 18000 0.00661
12 HK121614Y
12 16 14 4700 6300 12000 18000 0.00522
12 HK121712 7941/12 12 17 12 4200 5600 12000 18000 0.00840
12 HK121715 7942/12 12 17 15 5900 8600 12000 18000 0.01040
12 HK121718 7943/12 12 17 18 7400 11600 12000 18000 0.01260
12 HK121810
12 18 10 4690 5290 12000 18000 0.00810
12 HK1212 37942/12 12 18 12 4800 7200 12000 18000 0.00960
12 HK1214-RS
12 18 14 6100 7400 12000 18000 0.01070
12 HK121816
12 18 16 7800 10100 12000 18000 0.01309
12 HK1216-2RS
12 18 16 5700 6900 12000 18000 0.01337
12 HK121912 SZ-454 12 19 12 6500 7100 12000 18000 0.01070
13 HK1312 7949/13 13 19 12 5800 7200 11000 17000 0.01154
13 HK1312-RS
13 19 12 4100 4500 11000 17000 0.01022
13.5 HK13.5X20X12 7949/13.5 13.5 20 12 7100 8700 11000 17000 0.01200
14 HK1412 37941/14 14 20 12 6900 9100 11000 16000 0.01100
14 HK1412/AS1
14 20 12 6500 8400 11000 16000 0.01200
14 DB1412
14 20 12 7000 8700 11000 16000 0.01200
14 HMK1416
14 22 16 9700 10800 11000 16000 0.02348
14 HMK1420
14 22 20 13200 16000 11000 16000 0.02922
14.288 SCE98
14.288 19.05 12.7 6600 9800 11000 16000 0.00828
14.288 JH-910 6560001 14.288 20.638 15.88 9600 12400 11000 16000 0.01420
14.29 J-910
14.29 19.05 15.88 7200 10900 11000 16000 0.01060
15 HK152008
15 20 8 3400 4500 11000 16000 0.00662
15 HK152012 7941/15 15 20 12 4800 7200 9600 15000 0.01153
15 HK152016 7942/15 15 20 16 7100 11700 9600 15000 0.01488
15 HK152020 7943/15 15 20 20 9700 17500 9600 15000 0.01620
15 HK1512 37941/15 15 21 12 6800 9600 9600 15000 0.01050
15 HK1512/AS1
15 21 12 6880 9190 9600 15000 0.01212
15 HK152114 SZ-431 15 21 14 6500 8600 9600 15000 0.01200
15 HK152115-RS
15 21 15 6500 8600 9600 15000 0.01342
15 HK152115-RS/YB2
15 21 15 6800 9100 9600 15000 0.01280
15 HK1516 7941/15 15 21 16 9700 12800 9600 15000 0.01470
15 HK1522 SZ-439 15 21 22 12300 19300 9600 15000 0.02520
15 HK152212 7948/15 15 22 12 7200 8400 9600 15000 0.01340
15 HMK1515
15 22 15 9400 12000 9600 15000 0.01626
15 HK152312
15 23 12 7300 7700 9600 15000 0.01530
15 HK152320 67942/15 15 23 20 14900 19100 9000 14000 0.03038
15.875 SCE1014/YA
15.875 20.638 22.225 8300 13800 9000 14000 0.01373
15.88 J-108
15.88 20.64 12.7 6600 1000 9000 14000 0.00751
16 HK16X22X8.5
16 22 8.5 4200 5000 9000 14000 0.00944
16 HK1612 37941/16 16 22 12 7200 10100 9000 14000 0.01380
16 HK1612/AS1
16 22 12 7200 10100 9000 14000 0.01380
16 HK1614-RS SZ-430 16 22 14 6590 8970 9000 14000 0.01432
16 HK1616 57941/16 16 22 16 9800 10800 9000 14000 0.01579
16 HK1616-2RS
16 22 16 6590 8970 9000 14000 0.01580
16 HK162217 SZ-435 16 22 17 8200 11800 9000 14000 0.02020
16 HK1622
16 22 22 12900 21000 9000 14000 0.02635
16 HK162227 9615403880 16 22 27 14700 25300 9000 14000 0.03014
16 HK162418
16 24 18 12300 15100 9000 14000 0.02100
16 HK1714 47941/17 17 23 14 7800 11200 8500 13000 0.01412
16 HK172315-RS
17 23 15 7400 101400 8500 13000 0.01310
16 HK1718 7942/17 17 23 18 10500 16500 8500 13000 0.01898
16 HK172322 7973/17 17 23 22 13100 21900 8500 13000 0.02300
16 DB-58141
17 23.81 18.87 5500 6200 8500 13000 0.01665
16 HK172425
17 24 25 18250 27500 8500 13000 0.03695
16 HK172514-RS
17 25 14 7200 7800 8500 13000 0.01690
16 HK17X25X16.7-2RS
17 25 16.7 7200 7800 8500 13000 0.01850
16 HK172518-RS
17 25 18 10500 12600 8500 13000 0.02440
16 HK172518-RS/YB2
17 25 18 11400 8800 8500 13000 0.02368
17.46 JH-1112
17.46 23.81 19.05 12600 18000 8500 13000 0.02040
17.462 SCE 116
17.462 22.225 9.52 4400 6300 8500 13000 0.00710
18 HK1812 37941/18 18 24 12 7600 11100 8000 12000 0.01360
18 HK1816 57941/18 18 24 16 10500 16800 8000 12000 0.01830
18 HK1816-2RS
18 24 16 7600 11100 8000 12000 0.01748
18 HMK1825
18 25 25 19000 31000 8500 13000 0.03184
19 HK192612
19 26 12 7800 9900 8000 12000 0.01933
19 HK192906TN1
19 29 6 7730 6510 8000 12000 0.01120
19.05 JT-1211
19.05 25.4 17.48 11300 16500 8500 13000 0.02164
19.05 J-1212
19.05 25.4 19.05 14400 22600 8000 12000 0.02541
20 HK2010 27941/20 20 26 10 5800 8200 7200 11000 0.01170
20 HK2012 37941/20 20 26 12 7500 11200 7200 11000 0.01400
20 HK2014 47941/20 20 26 14 8600 12400 7200 11000 0.01570
20 HK2016/AS1 37941/20K 20 26 16 9600 15500 7200 11000 0.02253
20 HK2016 57941/20 20 26 16 12000 20700 7200 11000 0.02256
20 HK2016-2RS
20 26 16 7500 11200 7200 11000 0.01933
20 HK2018
20 26 18 12200 20900 7200 11000 0.02592
20 HK2020 7942/20 20 26 20 14400 26000 7200 11000 0.02480
20 HK2020-2RS
20 26 20 8900 14000 7200 11000 0.02270
20 HK2025 7943/20 20 26 25 15800 29400 7200 11000 0.03020
20 HK202715
20 27 15 13000 17300 7200 11000 0.02300
20 HK202820
20 28 20 17500 22400 7200 11000 0.03200
20 HK202918-RS
20 29 18 12900 15600 7200 11000 0.03100
20 HK20307.75
20 30 7.75 8400 7500 6500 10000 0.01555
21 HK212810
21 28 10 6800 8600 6500 10000 0.01490
22 HK22X28X7.5TN1
22 28 7.5 5300 7500 6500 10000 0.00890
22 HK2210
22 28 10 7000 10000 6500 10000 0.01230
22 HK2212 37941/22 22 28 12 8500 13800 6500 10000 0.01526
22 HK2212-RS
22 28 12 6400 9500 6500 10000 0.01390
22 HK222816 57941/22 22 28 16 10600 18200 6500 10000 0.02445
22 HK2216/AS1
22 28 16 10600 18200 6500 10000 0.02441
22 HK2220
22 28 20 13800 25500 6500 10000 0.03109
22 HK223016
22 30 16 13200 18100 6500 10000 0.02820
22 HK223112
22 31 12 10700 12600 6500 10000 0.02536
22.02 HK22.02X30X18 020311125 22.02 30 18 14300 13400 6500 10000 0.03200
22.02 HK22.02X33X19 020311373 22.02 33 19 22000 19700 6500 10000 0.05000
22.225 SCE 146
22.225 28.575 9.525 6200 8200 5800 8800 0.01252
23.39 HK23.39X29.77X9 023-0080-002-064 23.39 29.77 9 8500 13100 5800 8800 0.01233
24 HK24X33.6X7.5
24 33.6 7.5 6700 6900 5800 8800 0.01437
25 HK2512 27941/25 25 32 12 10200 15400 5800 8800 0.02149
25 HK2516 7941/25 25 32 16 14900 22000 5800 8800 0.02730
25 HK253216-RS
25 32 16 11100 17100 5800 8800 0.02597
25 HK2516-2RS
25 32 16 10200 15400 5800 8800 0.02519
25 HK2518
25 32 18 14800 24700 5800 8800 0.03270
25 HK2518-RS
25 32 18 13700 22400 5800 8800 0.03198
25 HK2520 67941/25 25 32 20 17800 27700 5800 8800 0.03280
25 HK2520/AS1
25 32 20 17800 27700 5800 8800 0.03282
25 HK2520-2RS
25 32 20 13700 22400 5800 8800 0.03200
25 HK253222 7942/25 25 32 22 18500 33000 5800 8800 0.03430
25 HK2524-2RS
25 32 24 17800 27700 5800 8800 0.03760
25 HK253225 7943/25 25 32 25 20100 36600 5800 8800 0.04100
25 HK2526
25 32 26 23100 44000 5800 8800 0.05280
25 HK253315
25 33 15 13100 18800 5800 8800 0.02980
25 HK253420 014311123D 25 34 20 19000 29300 5800 8800 0.04560
25 HK253520 57942/25 25 35 20 19400 27900 5800 8800 0.06148
25.4 SCE 166
25.4 31.75 9.525 6700 9500 5800 8800 0.01368
25.4 SCH1614P
25.4 33.338 22.22 18000 28000 5800 8800 0.03851
26 014311123D
26 34 20 18000 16200 5800 8800 0.04560
28 HK2816 47941/28 28 35 16 13800 23600 5100 7900 0.03285
28 HK2816/YB2
28 35 16 13800 23600 5100 7900 0.03285
28 HK2820
28 35 20 17300 31300 5100 7900 0.04560
28 HK2820-2RS
28 35 20 14500 25000 5100 7900 0.03820
28 HK283730
28 37 30 29600 49200 5100 7900 0.07118
28 SZ-4100
28 40 25 16400 26500 5100 7900 0.05880
30 HK3012 27941/30 30 37 12 9300 14600 4800 7300 0.02365
30 HK3016 47941/30 30 37 16 14100 24700 4800 7300 0.03070
30 HK3016-RS
30 37 16 13000 22400 4800 7300 0.03010
30 HK3020 67941/30 30 37 20 18500 34500 4800 7300 0.04860
30 HK3020/AS1
30 37 20 18100 34000 4800 7300 0.04852
30 HK303816 7941/30 30 38 16 15700 24900 4800 7300 0.03750
30 HK303816/AS1
30 38 16 29600 49200 4800 7300 0.03796
30 HK303824 7942/30 30 38 24 24500 44100 4800 7300 0.05880
30 HK303832 7943/30 30 38 32 31400 60700 4800 7300 0.07390
30 HK304121
30 41 21 24700 36800 4800 7300 0.07100
31.75 SZ-474
31.75 44.3 31.75 36100 63100 4500 7000 0.08800
32 HK323811 SZ-472 32 38 11 4800 7400 4500 6900 0.01680
32 HK3232 97941/32 32 39 32 27600 59300 4500 6900 0.06640
32 HK324116
32 41 16 17700 26900 4500 6900 0.04135
32 HK3512 27941/35 35 42 12 12000 21200 4500 6900 0.02830
32 HK354215
35 42 15 11900 21000 4500 6900 0.03445
35 HK3516 47941/35 35 42 16 18700 33500 4500 6900 0.03690
35 HK3520 67941/35 35 42 20 19900 40400 4500 6900 0.04544
35 HK354316 7941/35 35 43 16 16300 27800 4500 6900 0.04210
35 HK354325 7942/35 35 43 25 37500 82100 4500 6900 0.06510
35 HK354332 7943/35 35 43 32 32700 67600 4500 6900 0.08230
35 HK354512 SZ-462 35 45 12 15100 20500 4500 6900 0.03900
35 HK354518
35 45 18 23100 35300 4500 6900 0.05174
36 HK364212
36 42 12 6000 10300 4500 6900 0.02778
38 HK384830 SZ-471 38 48 30 43200 80900 3800 5800 0.11100
40 HK4012 27941/40 40 47 12 11500 21200 3600 5500 0.03200
40 HK404713
40 47 13 12300 23100 4500 6900 0.03249
40 HK4016 47941/40 40 47 16 16700 34400 3600 5500 0.04200
40 HK4020 67941/40 40 47 20 21600 47700 3600 5500 0.05200
40 HK405020
40 50 20 25700 46100 3600 5500 0.09006
40 HK405038 7943/40 40 50 38 47400 101200 3600 5500 0.13500
42 HK424922-2RS
42 49 22 19700 42400 3400 5200 0.05760
45 HK4512 27941/45 45 52 12 13200 26200 3200 4900 0.03300
45 HK4520 67941/45 45 52 20 21700 49500 3200 4900 0.05800
45 HK455538 7943/45 45 55 38 49200 111000 3200 4900 0.01665
47 HK475322-2RS
47 53 22 19700 49500 3100 4700 0.05330
50 HK505812
50 58 12 13600 24700 2900 4400 0.04400
50 HK5025 HK505825 50 58 25 33100 77300 2900 4400 0.11370
50 HK506038 7943/50 50 60 38 50100 117200 2900 4400 0.18150
55 HK556112 SZ-447 55 61 12 11400 23900 2650 4000 0.03350

Dimensions, load ratings and limiting speeds should be confirmed according to the actual operating conditions.

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