KOYO Bearing

KOYO NEEDLE ROLLER BEARING K12X18X12H

Radial needle roller and cage assemblies have a steel cage that

provides both inward and outward retention for the needle rollers.

The designs provide maximum cage strength consistent with the

inherent high load-ratings of needle roller bearings. Accurate

guidance of the needle rollers by the cage bars allows for operation

at high speeds. Needle roller and cage assemblies have either one

or two rows of needle rollers.

Get A Quote
Contact Us

KOYO BEAIRNG

Shaft

Dia.

 

Fw

 

Ew

Bc 

Assembly

Designation

Load RatingsFatigue

Load Limit

Cu

Speed Ratings 

Approx.

Wt.

Mounting Dimensions
   -0.20 -0.008

-0.55 -0.022

 DynamicStatic   SH
     CC0 GreaseOil Max.Min.Max.Min.
mm

in

mm

in

mm

in

mm

in

 kN

lbf

kNmin-1kg

lbs

mm

in

mm

in

mm

in

mm

in

12

0.4724

12

0.4724

17

0.6693

13

0.512

K12X17X138.93

2010

9.29

2090

1.2016000250000.008

0.018

12.000

0.4724

11.992

0.4721

17.017

0.6700

17.006

0.6695

 12

0.4724

18

0.7087

12

0.472

K12X18X12H9.76

2190

9.40

2110

1.4014000220000.009

0.020

12.000

0.4724

11.992

0.4721

18.017

0.7093

18.006

0.7089

13

0.5118

13

0.5118

17

0.6693

10

0.394

K13X17X107.22

1620

8.33

1870

1.2519000290000.004

0.009

13.000

0.5118

12.992

0.5115

17.017

0.6700

17.006

0.6695

 13

0.5118

18

0.7087

15

0.591

K13X18X15F10.8

2430

12.1

2720

1.8516000250000.008

0.01

13.000

0.5118

12.992

0.5115

18.017

0.7093

18.006

0.7089

14

0.5512

14

0.5512

18

0.7087

8

0.315

K14X18X85.39

1210

5.82

1310

0.88019000290000.004

0.009

14.000

0.5512

13.992

0.5509

18.017

0.7093

18.006

0.7089

 14

0.5512

18

0.7087

10

0.394

K14X18X107.17

1 610

8.41

1890

1.3019000290000.005

0.011

14.000

0.5512

13.992

0.5509

18.017

0.7093

18.006

0.7089

 14

0.5512

18

0.7087

13

0.512

K14X18X139.73

2190

12.5

2810

1.9019000290000.006

0.013

14.000

0.5512

13.992

0.5509

18.017

0.7093

18.006

0.7089

 14

0.5512

18

0.7087

15

0.591

K14X18X1510.5

2360

13.8

3100

2.1519000290000.007

0.015

14.000

0.5512

13.992

0.5509

18.017

0.7093

18.006

0.7089

 14

0.5512

18

0.7087

17

0.669

K14X18X17H12.4

2790

17.1

3840

2.6519000290000.008

0.018

14.000

0.5512

13.992

0.5509

18.017

0.7093

18.006

0.7089

 14

0.5512

19

0.748

13

0.512

K14X19X13H10.2

2290

11.4

2560

1.7516000240000.008

0.018

14.000

0.5512

13.992

0.5509

19.020

0.7488

19.007

0.7483

 14

0.5512

19

0.748

18

0.709

K14X19X18F13.2

2970

16.0

3600

2.5016000240000.011

0.024

14.000

0.5512

13.992

0.5509

19.020

0.7488

19.007

0.7483

 14

0.5512

20

0.7874

12

0.472

K14X20X1210.5

2360

10.6

2380

1.6014000210000.009

0.020

14.000

0.5512

13.992

0.5509

20.020

0.7882

20.007

0.7877

15

0.5906

15

0.5906

18

0.7087

14

0.551

K15X18X14TN7.92

1780

11.9

2680

1.8013000230000.003

0.007

15.000

0.5906

14.992

0.5902

18.017

0.7093

18.006

0.7089

 15

0.5906

18

0.7087

16

0.63

K15X18X16F8.36

1880

12.6

2830

1.9513000230000.005

0.011

15.000

0.5906

14.992

0.5902

18.017

0.7093

18.006

0.7089

 15

0.5906

18

0.7087

17

0.669

K15X18X178.08

1820

12.1

2720

1.8523000360000.005

0.011

15.000

0.5906

14.992

0.5902

18.017

0.7093

18.006

0.7089

 15

0.5906

19

0.748

10

0.394

K15X19X107.87

1770

9.69

2180

1.4518000280000.005

0.011

15.000

0.5906

14.992

0.5902

19.020

0.7488

19.007

0.7483

 15

0.5906

19

0.748

13

0.512

K15X19X139.66

2170

12.6

2830

1.9018000280000.007

0.015

15.000

0.5906

14.992

0.5902

19.020

0.7488

19.007

0.7483

 

CMTG BEARING CO.,LIMITED.  has been engaged in bearing industry for many years, we provide a wide selections of brands, including FAG bearingSKF 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
Scroll to Top