Needle Roller Bearing

Model:HK., BK. , NK. , NKS.., NA.. , RNA.. , NAO.. , RNAO.. , NKI.. , NKIS..and etc.

NA, RNA, TAF, TR, BR , KT...EG , KTV...EG and etc.


Application: Automobile, Motorcycle, Cycle, Electric tool, Spinning machine, Agriculture machine, Industrial sewing machine, Engineering machinery and etc.


Description: Needle roller bearing has small cross section still bearing the load with a higher capacity, it is particularly applicable to the radial space is limited occasions. Since its very high lubricant capacity, light weight and rigidity, it can be allowed to use in severe situation: high rotational speed, impact load and etc. Needle roller bearings do a well performance in high speed but lower error. It is very extensive use.



       

Shaft Diameter (mm)

Bearing No.

Boundary Dimensions(mm)

Basic Load Rating (N)

Limiting Speed (rpm)

Weight (kg)

Current    Designation

Original Designation

Fw

D

C

Cr          Dynamic

Cor          Static

Grease

Oil

3

HK0306

7942/3

3

6

6

700

600

29000

45000

0.001

HK0306TN1

 

3

6.5

6

1230

840

27600

46000

0.000763

4

HK0408

7947/4K

4

8

8

1500

1200

27000

40000

0.002

HK0408TN1

 

4

8

8

1400

1100

27000

40000

0.00135

5

HK0509

 

5

9

9

2400

2200

22800

38000

0.002

HK051010-Y

 

5

10

10

1600

1900

23400

39000

0.0035

6

HK0608

37941/6

6

10

8

2200

2100

23000

33000

0.002388

HK0609

47941/6

6

10

9

2200

2000

23000

33000

0.0027

HK0609TN1

 

6

10

9

2700

2600

23000

33000

0.002233

HK061011

67941/6

6

10

11

2700.0

2700

23000

33000

0.0026

HK061012

 

6

10

12

2800

2800

23000

33000

0.003018

HK6x10x13.5

 

6

10

13.5

3000

3100

23000

33000

0.004276

HK061208-Y

 

6

12

8

1900

1500

23000

33000

0.004408

FC68680.1

 

6

12.35

11.5

3400

3000

23000

33000

0.005765

6.35

SCE45

 

6.35

11.112

7.94

2200

1900

23000

33000

0.003

SCE 47PP

 

6.35

11.11

11.11

1800

1500

23000

33000

0.0036

SCE47

 

6.35

11.112

11

3900

3600

23000

33000

0.00413

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

0.003

HK7x12x8

 

7

12

8

2600

2200

21000

30000

0.002998

HK071209

 

7

12

9

2700

2300

21000

30000

0.003

7.938

SCE 57

 

7.938

12.7

11.11

3700

4000

21000

30000

0.0046

8

HK0808

37941/8

8

12

8

2600

2700

18000

27000

0.003

HK0808TN1

 

8

12

8

2400

2400

18000

27000

0.002302

HK0810

57941/8

8

12

10

3200

3500

18000

27000

0.00382

HK0810Y

 

8

12

10

2500

2550

18000

27000

0.00308

HK0810-RS

 

8

12

10

2400

1400

18000

27000

0.00323

HK0812

 

8

12

12

4200

3700

18000

27000

0.004637

HK081408

 

8

14

8

2000

2400

18000

27000

0.0045

HK081410

 

8

14

10

3000

3200

18000

27000

0.005975

HK081412

37942/8

8

14

12

4500

4300

18000

27000

0.008

9

HK0908

 

9

13

8

2900

3200

18000

27000

0.003272

HK0910

 

9

13

10

3200

3600

18000

27000

0.003636

HK9×13×11

 

9

13

11

3700

4300

18000

27000

0.003984

HK0912

67941/9

9

13

12

3400

3900

18000

27000

0.00414

HK0912-RS

 

9

13

12

3700

4300

18000

27000

0.0044

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

0.004184

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

HK1010TN1-2RS

 

10

14

10

2000

2000

14000

22000

0.00329

HK1012

67941/10

10

14

12

4800

6200

14000

22000

0.00554

HK1012-RS

 

10

14

12

4000

4900

14000

22000

0.00434

HK1015

 

10

14

15

6500

9300

14000

22000

0.0059

HK1015/AS1

 

10

14

15

5500

7400

14000

22000

0.0059

HK101610

27942/10(7941/10)

10

16

10

4400

4600

14000

22000

0.007268

DB1012

 

10

16

12

5100

5700

14000

22000

0.00681

HK101612

 

10

16

12

7100

7700

14000

22000

0.00832

HK101612TN1

34010483

10

16

12

10000

11500

14000

22000

0.00719

HK101615

 

10

16

15

6400

7500

14000

22000

0.0103

12

HK1210

57941/12

12

16

10

4200

4900

12000

18000

0.0046

HK1210/AS1

57941/12K

12

16

10

3800

4900

12000

18000

0.0046

HK121612

 

12

16

12

4700

6400

12000

18000

0.00661

HK121614Y

 

12

16

14

4700

6300

12000

18000

0.00522

HK121712

7941/12

12

17

12

4200

5600

12000

18000

0.0084

HK121715

7942/12

12

17

15

5900

8600

12000

18000

0.0104

HK121718

7943/12

12

17

18

7400

11600

12000

18000

0.0126

HK121810

 

12

18

10

4690

5290

12000

18000

0.0081

HK1212

37942/12

12

18

12

4800

7200

12000

18000

0.0096

HK1214-RS

 

12

18

14

6100

7400

12000

18000

0.0107

HK121816

 

12

18

16

7800

10100

12000

18000

0.013087

HK1216-2RS

 

12

18

16

5700

6900

12000

18000

0.01337

HK121912

SZ-454

12

19

12

6500

7100

12000

18000

0.0107

13

HK1312

7949/13

13

19

12

5800

7200

11000

17000

0.011537

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

0.012

14

HK1412

37941/14

14

20

12

6900

9100

11000

16000

0.011

HK1412/AS1

 

14

20

12

6500

8400

11000

16000

0.012

DB1412

 

14

20

12

7000

8700

11000

16000

0.012

HMK1416

 

14

22

16

9700

10800

11000

16000

0.02348

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

 

JH-910

6560001

14.288

20.638

15.88

9600

12400

11000

16000

0.0142

14.29

J-910

 

14.29

19.05

15.88

7200

10900

11000

16000

0.0106

15

HK152008

 

15

20

8

3400

4500

11000

16000

0.00662

 

HK152012

7941/15

15

20

12

4800

7200

9600

15000

0.01153

 

HK152016

7942/15

15

20

16

7100

11700

9600

15000

0.01488

 

HK152020

7943/15

15

20

20

9700

17500

9600

15000

0.0162

 

HK1512

37941/15

15

21

12

6800

9600

9600

15000

0.0105

 

HK1512/AS1

 

15

21

12

6880

9190

9600

15000

0.012116

 

HK152114

SZ-431

15

21

14

6500

8600

9600

15000

0.012

 

HK152115-RS

 

15

21

15

6500

8600

9600

15000

0.01342

 

HK152115-RS/YB2

 

15

21

15

6800

9100

9600

15000

0.0128

 

HK1516

7941/15

15

21

16

9700

12800

9600

15000

0.0147

 

HK1522

SZ-439

15

21

22

12300

19300

9600

15000

0.0252

 

HK152212

7948/15

15

22

12

7200

8400

9600

15000

0.0134

 

HMK1515

 

15

22

15

9400

12000

9600

15000

0.016257

 

HK152312

 

15

23

12

7300

7700

9600

15000

0.0153

 

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

0.013733

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

0.009438

 

HK1612

37941/16

16

22

12

7200

10100

9000

14000

0.0138

 

HK1612/AS1

 

16

22

12

7200

10100

9000

14000

0.0138

 

HK1614-RS

SZ-430

16

22

14

6590

8970

9000

14000

0.014316

 

HK1616

57941/16

16

22

16

9800

10800

9000

14000

0.01579

 

HK1616-2RS

 

16

22

16

6590

8970

9000

14000

0.0158

 

HK162217

SZ-435

16

22

17

8200

11800

9000

14000

0.0202

 

HK1622

 

16

22

22

12900

21000

9000

14000

0.02635

 

HK162227

9615403880

16

22

27

14700

25300

9000

14000

0.03014

 

HK162418

 

16

24

18

12300

15100

9000

14000

0.021

17

HK1714

47941/17

17

23

14

7800

11200

8500

13000

0.01412

 

HK172315-RS

 

17

23

15

7400

101400

8500

13000

0.0131

 

HK1718

7942/17

17

23

18

10500

16500

8500

13000

0.01898

 

HK172322

7973/17

17

23

22

13100

21900

8500

13000

0.023

 

DB-58141

 

17

23.81

18.87

5500

6200

8500

13000

0.01665

 

HK172425

 

17

24

25

18250

27500

8500

13000

0.03695

 

HK172514-RS

 

17

25

14

7200

7800

8500

13000

0.0169

 

HK17X25X16.7-2RS

 

17

25

16.7

7200

7800

8500

13000

0.0185

 

HK172518-RS

 

17

25

18

10500

12600

8500

13000

0.0244

 

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

0.0204

17.462

SCE 116

 

17.462

22.225

9.52

4400

6300

8500

13000

0.0071

18

HK1812

37941/18

18

24

12

7600

11100

8000

12000

0.0136

 

HK1816

57941/18

18

24

16

10500

16800

8000

12000

0.0183

 

HK1816-2RS

 

18

24

16

7600

11100

8000

12000

0.01748

 

HMK1825

 

18

25

25

19000

31000

8500

13000

0.03184

19

HK192612

 

19

26

12

7800

9900

8000

12000

0.01933

 

HK192906TN1

 

19

29

6

7730

6510

8000

12000

0.0112

19.05

JT-1211

 

19.05

25.4

17.48

11300

16500

8500

13000

0.02164

 

J-1212

 

19.05

25.4

19.05

14400

22600

8000

12000

0.025413

20

HK2010

27941/20

20

26

10

5800

8200

7200

11000

0.0117

 

HK2012

37941/20

20

26

12

7500

11200

7200

11000

0.014

 

HK2014

47941/20

20

26

14

8600

12400

7200

11000

0.0157

 

HK2016/AS1

37941/20K

20

26

16

9600

15500

7200

11000

0.022528

 

HK2016

57941/20

20

26

16

12000

20700

7200

11000

0.022558

 

HK2016-2RS

 

20

26

16

7500

11200

7200

11000

0.01933

 

HK2018

 

20

26

18

12200

20900

7200

11000

0.02592

 

HK2020

7942/20

20

26

20

14400

26000

7200

11000

0.0248

 

HK2020-2RS

 

20

26

20

8900

14000

7200

11000

0.0227

 

HK2025

7943/20

20

26

25

15800

29400

7200

11000

0.0302

 

HK202715

 

20

27

15

13000

17300

7200

11000

0.023

 

HK202820

 

20

28

20

17500

22400

7200

11000

0.032

 

HK202918-RS

 

20

29

18

12900

15600

7200

11000

0.031

 

HK20307.75

 

20

30

7.75

8400

7500

6500

10000

0.015545

21

HK212810

 

21

28

10

6800

8600

6500

10000

0.0149

22

HK22X28X7.5TN1

 

22

28

7.5

5300

7500

6500

10000

0.0089

 

HK2210

 

22

28

10

7000

10000

6500

10000

0.0123

 

HK2212

37941/22

22

28

12

8500

13800

6500

10000

0.01526

 

HK2212-RS

 

22

28

12

6400

9500

6500

10000

0.0139

 

HK222816

57941/22

22

28

16

10600

18200

6500

10000

0.02445

 

HK2216/AS1

 

22

28

16

10600

18200

6500

10000

0.02441

 

HK2220

 

22

28

20

13800

25500

6500

10000

0.03109

 

HK223016

 

22

30

16

13200

18100

6500

10000

0.0282

 

HK223112

 

22

31

12

10700

12600

6500

10000

0.02536

22.02

HK22.02X30X18

020311125

22.02

30

18

14300

13400

6500

10000

0.032

 

HK22.02X33X19

020311373

22.02

33

19

22000

19700

6500

10000

0.05

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

 

HK2516

7941/25

25

32

16

14900

22000

5800

8800

0.0273

 

HK253216-RS

 

25

32

16

11100

17100

5800

8800

0.025965

 

HK2516-2RS

 

25

32

16

10200

15400

5800

8800

0.02519

 

HK2518

 

25

32

18

14800

24700

5800

8800

0.0327

 

HK2518-RS

 

25

32

18

13700

22400

5800

8800

0.03198

 

HK2520

67941/25

25

32

20

17800

27700

5800

8800

0.0328

 

HK2520/AS1

 

25

32

20

17800

27700

5800

8800

0.03282

 

HK2520-2RS

 

25

32

20

13700

22400

5800

8800

0.032

 

HK253222

7942/25

25

32

22

18500

33000

5800

8800

0.0343

 

HK2524-2RS

 

25

32

24

17800

27700

5800

8800

0.0376

 

HK253225

7943/25

25

32

25

20100

36600

5800

8800

0.041

 

HK2526

 

25

32

26

23100

44000

5800

8800

0.0528

 

HK253315

 

25

33

15

13100

18800

5800

8800

0.0298

 

HK253420

014311123D

25

34

20

19000

29300

5800

8800

0.0456

 

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

 

SCH1614P

 

25.4

33.338

22.22

18000

28000

5800

8800

0.03851

26

014311123D

 

26

34

20

18000

16200

5800

8800

0.0456

28

HK2816

47941/28

28

35

16

13800

23600

5100

7900

0.03285

 

HK2816/YB2

 

28

35

16

13800

23600

5100

7900

0.03285

 

HK2820

 

28

35

20

17300

31300

5100

7900

0.0456

 

HK2820-2RS

 

28

35

20

14500

25000

5100

7900

0.0382

 

HK283730

 

28

37

30

29600

49200

5100

7900

0.071184

 

SZ-4100

 

28

40

25

16400

26500

5100

7900

0.0588

30

HK3012

27941/30

30

37

12

9300

14600

4800

7300

0.02365

 

HK3016

47941/30

30

37

16

14100

24700

4800

7300

0.030696

 

HK3016-RS

 

30

37

16

13000

22400

4800

7300

0.030104

 

HK3020

67941/30

30

37

20

18500

34500

4800

7300

0.0486

 

HK3020/AS1

 

30

37

20

18100

34000

4800

7300

0.048518

 

HK303816

7941/30

30

38

16

15700

24900

4800

7300

0.0375

 

HK303816/AS1

 

30

38

16

29600

49200

4800

7300

0.03796

 

HK303824

7942/30

30

38

24

24500

44100

4800

7300

0.0588

 

HK303832

7943/30

30

38

32

31400

60700

4800

7300

0.0739

 

HK304121

 

30

41

21

24700

36800

4800

7300

0.071

31.75

SZ-474

 

31.75

44.3

31.75

36100

63100

4500

7000

0.088

32

HK323811

SZ-472

32

38

11

4800

7400

4500

6900

0.0168

 

HK3232

97941/32

32

39

32

27600

59300

4500

6900

0.0664

 

HK324116

 

32

41

16

17700

26900

4500

6900

0.04135

35

HK3512

27941/35

35

42

12

12000

21200

4500

6900

0.0283

 

HK354215

 

35

42

15

11900

21000

4500

6900

0.034453

 

HK3516

47941/35

35

42

16

18700

33500

4500

6900

0.0369

 

HK3520

67941/35

35

42

20

19900

40400

4500

6900

0.045439

 

HK354316

7941/35

35

43

16

16300

27800

4500

6900

0.0421

 

HK354325

7942/35

35

43

25

37500

82100

4500

6900

0.0651

 

HK354332

7943/35

35

43

32

32700

67600

4500

6900

0.0823

 

HK354512

SZ-462

35