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HK3020 KOYO Needle Roller Bearing

KOYO BEARING

NEEDLE ROLLER BEARINGS

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KOYO BEAIRNG

Shaft

Dia.

 

Fw

 

D

C 

C3ย min.

 

rsย min.

Bearing DesignationLoadย RatingsFatigue

Loadย Limit

Cu

Speed RatingsApprox.ย Wt.Mounting DimensionsInspectionย gageMounting

innerย ring

(pages B-2-28

toย B-2-37)

+0ย ย ย +0.000ย -0.3 ย -0.012DynamicStaticShaft๏ผˆh5๏ผ‰Housing๏ผˆN6๏ผ‰
Openย EndsClosedย ย Oneย EndCC0GreaseOilMax.Min.Max.Min.
mm

in

mm

in

mm

in

mm

in

mm

in

mm

in

  kN

lbf

kNmin-1kg

lbs

mm

in

mm

in

mm

in

mm

in

  
30

1.1811

30

1.1811

37

1.4567

16

0.630

13.30

0.524

1

0.039

BK301616.8

3780

27.3

6140

4.207000110000.041

0.090

30.000

1.1811

29.991

1.1807

36.988

1.4562

36.972

1.4556

Tableย B2-2JR25x30x17
 30

1.1811

37

1.4567

16

0.630

โ€”1

0.039

HK301616.8

3780

27.3

6140

4.207000110000.032

0.071

30.000

1.1811

29.991

1.1807

36.988

1.4562

36.972

1.4556

Tableย B2-2JR25x30x17
 30

1.1811

37

1.4567

20

0.787

17.3

0.681

1

0.039

BK302022.4

5040

39.6

8900

6.257000110000.053

0.117

30.000

1.1811

29.991

1.1807

36.988

1.4562

36.972

1.4556

Tableย B2-2JR25x30x20,5
 30

1.1811

37

1.4567

20

0.787

โ€”1

0.039

HK3020โ€”22.4

5040

39.6

8900

6.257000110000.042

0.093

30.000

1.1811

29.991

1.1807

36.988

1.4562

36.972

1.4556

Tableย B2-2JR25x30x20,5
 30

1.1811

37

1.4567

26

1.024

23.3

0.917

1

0.039

BK302627.4

6160

51.2

11500

7.957000110000.067

0.148

30.000

1.1811

29.991

1.1807

36.988

1.4562

36.972

1.4556

Tableย B2-2JR25x30x26,5
 30

1.1811

37

1.4567

26

1.024

โ€”1

0.039

HK3026โ€”27.4

6160

51.2

11500

7.957000110000.054

0.119

30.000

1.1811

29.991

1.1807

36.988

1.4562

36.972

1.4556

Tableย B2-2JR25x30x26,5
 30

1.1811

37

1.4567

38

1.496

35.3

1.390

1

0.039

BK3038(1)38.4

8630

79.2

17800

12.57000110000.093

0.205

30.000

1.1811

29.991

1.1807

36.988

1.4562

36.972

1.4556

Tableย B2-2JR25x30x38,5
 30

1.1811

37

1.4567

38

1.496

1

0.039

HK3038(1)38.4

8630

79.2

17800

12.57000110000.075

0.165

30.000

1.1811

29.991

1.1807

36.988

1.4562

36.972

1.4556

Tableย B2-2JR25x30x38,5
35

1.3780

35

1.3780

42

1.6535

12

0.472

โ€”1

0.039

HK3512โ€”12.3

2770

19.2

4320

2.90590091000.028

0.062

35.000

1.3780

34.989

1.3775

41.988

1.6531

41.972

1.6524

Tableย B2-2 
 35

1.3780

42

1.6535

16

0.630

1

0.039

HK351618.7

4200

33.0

7420

4.60590091000.037

0.082

35.000

1.3780

34.989

1.3775

41.988

1.6531

41.972

1.6524

Tableย B2-2JR30x35x17
 35

1.3780

42

1.6535

20

0.787

17.3

0.681

1

0.039

โ€”BK352024.5

5510

46.8

10520

7.40590091000.065

0.143

35.000

1.3780

34.989

1.3775

41.988

1.6531

41.972

1.6524

Tableย B2-2JR30x35x20,5
 35

1.3780

42

1.6535

20

0.787

1

0.039

HK352024.5

5510

46.8

10500

7.40590091000.049

0.108

35.000

1.3780

34.989

1.3775

41.988

1.6531

41.972

1.6524

Tableย B2-2JR30x35x20,5
40

1.5748

40

1.5748

47

1.8504

12

0.472

โ€”1

0.039

HK401213.4

3010

22.4

5040

3.40520079000.033

0.073

40.000

1.5748

39.989

1.5744

46.988

1.8499

46.972

1.8493

Tableย B2-2 
 40

1.5748

47

1.8504

16

0.630

โ€”1

0.039

HK4016โ€”18.9

4250

34.8

7820

5.35520079000.042

0.093

40.000

1.5748

39.989

1.5744

46.988

1.8499

46.972

1.8493

Tableย B2-2JR35x40x17
 40

1.5748

47

1.8504

20

0.787

17.3

0.681

1

0.039

BK402025.1

5640

50.4

11330

8.00520079000.070

0.154

40.000

1.5748

39.989

1.5744

46.988

1.8499

46.972

1.8493

Tableย B2-2JR35x40x20,5
 40

1.5748

47

1.8504

20

0.787

โ€”1

0.039

HK4020โ€”25.1

5640

50.4

11330

8.00520079000.060

0.132

40.000

1.5748

39.989

1.5744

46.988

1.8499

46.972

1.8493

Tableย B2-2JR35x40x20,5
45

1.7717

45

1.7717

52

2.0472

12

0.472

1

0.039

HK451214.1

3170

24.8

5580

3.75460070000.036

0.079

45.000

1.7717

44.989

1.7712

51.986

2.0467

51.967

2.0459

Tableย B2-2

CMTG BEARING CO.,LIMITED. ย has been engaged in bearing industry for many years, we provide a wide selections of brands, includingย FAG bearing,ย SKF bearing,NSKย bearing,Nachi bearing, TIMKEN bearing, THK Linear Guide and Linear Block โ€ฆect.

Bearing typies including standard bearing and non-standard bearings, linear bearings, automotive bearings, large bearings, railway bearings,spherical plain bearings, high temperature,super-precision bearings, as well as some rare types customized to your need.

Contact us if any bearing in demand . we will check and revert ASAP.

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