KOYO Bearing

IR-1612 KOYO Needle Roller Bearing

KOYO BEARING

NEEDLE ROLLER BEARINGS

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KOYO BEAIRNG

Shaft

Dia.

dFBrsย min.Inner

Ring

Designation

Mounting Dimensions Transition FitApprox.

Wt.

LooseTight
Max.Min.Max.Min.Max.Min.Min.Max.Min.Max.Min.
inmm

in

mm

in

mm

in

mm

in

mm

in

mm

in

mm

in

 mm

in

mm

in

mm

in

mm

in

kg

lbs

1/212.687

0.4995

19.037

0.7495

19.96ย ย ย ย ย ย ย ย ย ย ย ย ย 19.71

0.786ย ย ย ย ย ย ย ย ย ย ย ย ย 0.776

1.02

0.040

IRA-812.692

0.4997

12.703

0.5001

0.023

0.051

5/815.862

0.6245

22.212

0.8745

19.43ย ย ย ย ย ย ย ย ย ย ย ย ย 19.18

0.765ย ย ย ย ย ย ย ย ย ย ย ย ย 0.755

1.02

0.040

IR-101215.867

0.6247

15.865

0.6246

0.027

0.060

 15.862

0.6245

22.212

0.8745

19.96ย ย ย ย ย ย ย ย ย ย ย ย ย 19.71

0.786ย ย ย ย ย ย ย ย ย ย ย ย ย 0.776

1.02

0.040

IRA-1015.867

0.6247

15.865

0.6246

0.028

0.062

 15.862

0.6245

22.212

0.8745

25.78ย ย ย ย ย ย ย ย ย ย ย ย ย 25.53

1.015ย ย ย ย ย ย ย ย ย ย ย ย ย 1.005

1.02

0.040

IR-101615.855

0.6242

15.865

0.6246

0.036

0.080

3/419.037

0.7495

25.387

0.9995

13.08ย ย ย ย ย ย ย ย ย ย ย ย ย 12.83

0.515ย ย ย ย ย ย ย ย ย ย ย ย ย 0.505

1.02

0.040

IR-12819.042

0.7497

19.040

0.7496

0.021

0.047

 19.037

0.7495

25.387

0.9995

19.43ย ย ย ย ย ย ย ย ย ย ย ย ย 19.18

0.765ย ย ย ย ย ย ย ย ย ย ย ย ย 0.755

1.02

0.040

IR-121219.030

0.7492

19.040

0.7496

0.032

0.070

 19.037

0.7495

25.387

0.9995

25.78ย ย ย ย ย ย ย ย ย ย ย ย ย 25.53

1.015ย ย ย ย ย ย ย ย ย ย ย ย ย 1.005

1.02

0.040

IR-121619.030

0.7492

19.040

0.7496

0.042

0.093

 19.037

0.7495

25.387

0.9995

26.31ย ย ย ย ย ย ย ย ย ย ย ย ย 26.06

1.036ย ย ย ย ย ย ย ย ย ย ย ย ย 1.026

1.02

0.040

IRA-1219.030

0.7492

19.040

0.7496

0.043

0.095

 19.037

0.7495

25.387

0.9995

32.13ย ย ย ย ย ย ย ย ย ย ย ย ย 31.88

1.265ย ย ย ย ย ย ย ย ย ย ย ย ย 1.255

1.02

0.040

IR-122019.030

0.7492

19.040

0.7496

0.053

0.116

 19.037

0.7495

25.387

0.9995

38.48ย ย ย ย ย ย ย ย ย ย ย ย ย 38.23

1.515ย ย ย ย ย ย ย ย ย ย ย ย ย 1.505

1.02

0.040

IR-122419.042

0.7497

19.053

0.7501

0.063

0.139

13/1620.625

0.8120

25.387

0.9995

19.43ย ย ย ย ย ย ย ย ย ย ย ย ย 19.18

0.765ย ย ย ย ย ย ย ย ย ย ย ย ย 0.755

1.02

0.040

IR-131220.617

0.8117

20.640

0.8126

0.024

0.054

 20.625

0.8120

25.387

0.9995

25.78ย ย ย ย ย ย ย ย ย ย ย ย ย 25.53

1.015ย ย ย ย ย ย ย ย ย ย ย ย ย 1.005

1.02

0.040

IR-131620.617

0.8117

20.627

0.8121

0.033

0.072

7/822.212

0.8745

28.562

1.1245

25.78ย ย ย ย ย ย ย ย ย ย ย ย ย 25.53

1.015ย ย ย ย ย ย ย ย ย ย ย ย ย 1.005

1.02

0.040

IR-141622.205

0.8742

22.228

0.8751

0.050

0.111

 22.212

0.8745

28.562

1.1245

26.31ย ย ย ย ย ย ย ย ย ย ย ย ย 26.06

1.036ย ย ย ย ย ย ย ย ย ย ย ย ย 1.026

1.02

0.040

IRA-1422.205

0.8742

22.228

0.8751

0.050

0.111

15/1623.800

0.9370

28.562

1.1245

25.78ย ย ย ย ย ย ย ย ย ย ย ย ย 25.53

1.015ย ย ย ย ย ย ย ย ย ย ย ย ย 1.005

1.02

0.040

IR-151623.792

0.9367

23.815

0.9376

0.037

0.082

125.387

0.9995

31.737

1.2495

19.43ย ย ย ย ย ย ย ย ย ย ย ย ย 19.18

0.765ย ย ย ย ย ย ย ย ย ย ย ย ย 0.755

1.02

0.040

IR-161225.380

0.9992

25.390

0.9996

0.041

0.090

 25.387

0.9995

31.737

1.2495

25.78ย ย ย ย ย ย ย ย ย ย ย ย ย 25.53

1.015ย ย ย ย ย ย ย ย ย ย ย ย ย 1.005

1.02

0.040

IR-161625.380

0.9992

25.390

0.9996

0.057

0.125

 25.387

0.9995

31.737

1.2495

26.31ย ย ย ย ย ย ย ย ย ย ย ย ย 26.06

1.036ย ย ย ย ย ย ย ย ย ย ย ย ย 1.026

1.02

0.040

IRA-1625.380

0.9992

25.390

0.9996

0.056

0.124

11/828.562

1.1245

34.912

1.3745

19.43ย ย ย ย ย ย ย ย ย ย ย ย ย 19.18

0.765ย ย ย ย ย ย ย ย ย ย ย ย ย 0.755

1.02

0.040

IR-181228.555

1.1242

28.578

1.1251

0.045

0.100

 28.562

1.1245

34.912

1.3745

25.78ย ย ย ย ย ย ย ย ย ย ย ย ย 25.53

1.015ย ย ย ย ย ย ย ย ย ย ย ย ย 1.005

1.02

0.040

IR-181628.555

1.1242

28.565

1.1246

0.060

0.133

 28.562

1.1245

34.912

1.3745

32.13ย ย ย ย ย ย ย ย ย ย ย ย ย 31.88

1.265ย ย ย ย ย ย ย ย ย ย ย ย ย 1.255

1.02

0.040

IR-182028.555

1.1242

28.565

1.1246

0.075

0.166

13/1630.150

1.1870

38.087

1.4995

25.78ย ย ย ย ย ย ย ย ย ย ย ย ย 25.53

1.015ย ย ย ย ย ย ย ย ย ย ย ย ย 1.005

1.02

0.040

IR-191630.142

1.1867

30.165

1.1876

0.084

0.186

 30.150

1.1870

38.087

1.4995

32.13ย ย ย ย ย ย ย ย ย ย ย ย ย 31.88

1.265ย ย ย ย ย ย ย ย ย ย ย ย ย 1.255

1.02

0.040

IR-192030.142

1.1867

30.152

1.1871

0.101

0.223

11/431.737

1.2495

38.087

1.4995

25.78ย ย ย ย ย ย ย ย ย ย ย ย ย 25.53

1.015ย ย ย ย ย ย ย ย ย ย ย ย ย 1.005

1.52

0.060

IR-201631.730

1.2492

31.753

1.2501

0.069

0.152

 31.737

1.2495

38.087

1.4995

32.13ย ย ย ย ย ย ย ย ย ย ย ย ย 31.88

1.265ย ย ย ย ย ย ย ย ย ย ย ย ย 1.255

1.52

0.060

IR-202031.730

1.2492

31.740

1.2496

0.086

0.190

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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