KOYO Bearing

Product Categories

Hot Products

B-308 KOYO Needle Roller Bearing

KOYO BEARING

NEEDLE ROLLER BEARINGS

Get A Quote
Contact Us

KOYO BEAIRNG

Shaft

Dia.

FwDCX max.Bearing DesignationLoad RatingsFatigue

Load

Limit

Cu

Approx. Wt.Mounting DimensionsInspection gageMounting

inner ring

(pages B-2-74

to B-2-76)

+0   +0.000 -0.3  -0.012DynamicStaticShaftHousing
Open EndsClosed One EndCC0Open EndsClosed One EndMax.Min.Max.Min.
inmm

in

mm

in

mm

in

mm

in

  kN

lbf

kNkg

lbs

mm

in

mm

in

mm

in

mm

in

  
11/238.100

1.5000

47.625

1.8750

19.05

0.750

3.05

0.120

B-2412M-2412136.9

8290

70.7

15900

11.10.072

0.158

0.081

0.179

38.100

1.5000

38.087

1.4995

47.638

1.8755

47.612

1.8745

Table B2-7IR-1916
 38.100

1.5000

47.625

1.8750

22.23

0.875

3.05

0.120

B-2414M-2414143.5

9780

87.5

19670

13.60.083

0.184

0.095

0.209

38.100

1.5000

38.087

1.4995

47.638

1.8755

47.612

1.8745

Table B2-7IR-1916
 38.100

1.5000

47.625

1.8750

25.40

1.000

3.05

0.120

B-2416M-2416149.7

11170

104

23380

16.10.096

0.211

0.108

0.239

38.100

1.5000

38.087

1.4995

47.638

1.8755

47.612

1.8745

Table B2-7IR-1916
 38.100

1.5000

47.625

1.8750

31.75

1.250

3.05

0.120

B-2420M-2420162.0

13940

138

31000

21.20.119

0.263

0.135

0.298

38.100

1.5000

38.087

1.4995

47.638

1.8755

47.612

1.8745

Table B2-7IR-1920
15/841.275

1.6250

50.800

2.0000

12.70

0.500

B-26822.7

5100

39.2

8820

5.850.051

0.113

—41.275

1.6250

41.262

1.6245

50.813

2.0005

50.787

1.9995

Table B2-7IR-2020(1)
 41.275

1.6250

50.800

2.0000

15.88

0.625

3.05

0.120

B-2610M-2610130.6

6890

57.4

12900

8.600.064

0.141

0.073

0.160

41.275

1.6250

41.262

1.6245

50.813

2.0005

50.787

1.9995

Table B2-7IR-2020(1)
 41.275

1.6250

50.800

2.0000

25.40

1.000

—B-2616—51.4

11550

112

25200

17.40.103

0.226

—41.275

1.6250

41.262

1.6245

50.813

2.0005

50.787

1.9995

Table B2-7IR-2020(1)
 41.275

1.6250

50.800

2.0000

31.75

1.250

3.05

0.120

B-2620M-2620164.0

14400

148

33270

22.90.128

0.282

0.145

0.320

41.275

1.6250

41.262

1.6245

50.813

2.0005

50.787

1.9995

Table B2-7IR-2220(1)
13/444.450

1.7500

53.975

2.1250

19.05

0.750

3.05

0.120

B-2812M-2812139.3

8830

81.5

18320

12.80.082

0.181

0.093

0.205

44.450

1.7500

44.437

1.7495

53.988

2.1255

53.962

2.1245

Table B2-7IR-2316
 44.450

1.7500

53.975

2.1250

25.40

1.000

3.05

0.120

B-2816M-2816153.3

11980

121

27100

18.80.110

0.242

0.124

0.274

44.450

1.7500

44.437

1.7495

53.988

2.1255

53.962

2.1245

Table B2-7IR-2316
 44.450

1.7500

53.975

2.1250

31.75

1.250

—B-282066.4

14930

160

36000

24.70.137

0.302

—44.450

1.7500

44.437

1.7495

53.988

2.1255

53.962

2.1245

Table B2-7IR-2324
 44.450

1.7500

53.975

2.1250

38.10

1.500

3.05

0.120

B-2824M-2624178.7

17700

199

44800

30.50.165

0.363

0.186

0.411

44.450

1.7500

44.437

1.7495

53.988

2.1255

53.962

2.1245

Table B2-7IR-2324
17/847.625

1.8750

57.150

2.2500

12.70

0.500

3.05

0.120

B-308M-308125.1

5650

46.4

10430

7.000.059

0.129

0.066

0.146

47.625

1.8750

47.612

1.8745

57.163

2.2505

57.137

2.2495

Table B2-7 
 47.625

1.8750

57.150

2.2500

15.888

0.625

—B-301033.6

7550

67.4

15150

10.20.073

0.161

—47.625

1.8750

47.612

1.8745

57.163

2.2505

57.137

2.2495

Table B2-7 
 47.625

1.8750

57.150

2.2500

19.05

0.750

—B-3012—41.5

9330

88.4

19870

13.90.088

0.193

—47.625

1.8750

47.612

1.8745

57.163

2.2505

57.137

2.2495

Table B2-7 
 47.625

1.8750

57.150

2.2500

25.40

1.000

3.05

0.120

B-3016M-3016156.0

12600

130

29200

20.10.117

0.258

0.132

0.292

47.625

1.8750

47.612

1.8745

57.163

2.2505

57.137

2.2495

Table B2-7 
250.800

2.0000

60.325

2.3750

12.70

0.500

3.05

0.120

B-328M-328125.4

5710

48.2

10840

7.200.062

0.136

0.070

0.154

50.800

2.0000

50.785

1.9994

60.338

2.3755

60.312

2.3745

Table B2-7 
 50.800

2.0000

60.325

2.3750

15.88

0.625

—B-321034.2

7680

70.7

15900

10.60.078

0.171

—50.800

2.0000

50.785

1.9994

60.338

2.3755

60.312

2.3745

Table B2-7 
 50.800

2.0000

60.325

2.3750

22.23

0.875

B-321450.1

11260

116

26080

18.00.108

0.239

—50.800

2.0000

50.785

1.9994

60.338

2.3755

60.312

2.3745

Table B2-7

CMTG BEARING CO.,LIMITED.  has been engaged in bearing industry for many years, we provide a wide selections of brands, including FAG bearing, SKF bearing,NSK bearing,Nachi bearing, TIMKEN bearing, THK Linear Guide and Linear Block …ect.

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.

Product Inquiry Form

Related products

Scroll to Top