KOYO Bearing K19X23X17

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.

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KOYO NEEDLE ROLLER BEARING

Shaft

Dia.

 

Fw

 

Ew

Bc  

Assembly

Designation

Load Ratings Fatigue

Load Limit

Cu

Speed Ratings  

Approx.

Wt.

Mounting Dimensions
      -0.20 -0.008

-0.55 -0.022

  Dynamic Static       S H
          C C0   Grease Oil   Max. Min. Max. Min.
mm

in

mm

in

mm

in

mm

in

  kN

lbf

kN min-1 kg

lbs

mm

in

mm

in

mm

in

mm

in

17

0.6693

17

0.6693

21

0.8268

12.8

0.504

K17X21X13H 10.5

2360

14.5

3260

2.20 17000 26000 0.008

0.018

17.000

0.6693

16.992

0.6690

21.020

0.8276

21.007

0.8270

  17

0.6693

21

0.8268

15

0.591

K17X21X15 11.4

2560

16.1

3620

2.50 17000 26000 0.008

0.018

17.000

0.6693

16.992

0.6690

21.020

0.8276

21.007

0.8270

  17

0.6693

21

0.8268

17

0.669

K17X21X17H 13.4

3010

19.8

4450

3.05 17000 26000 0.011

0.024

17.000

0.6693

16.992

0.6690

21.020

0.8276

21.007

0.8270

  17

0.6693

22

0.8661

20

0.787

K17X22X20FH 17.0

3820

23.3

5240

3.65 17000 27000 0.015

0.033

17.000

0.6693

16.992

0.6690

22.020

0.8669

22.007

0.8664

  17

0.6693

23

0.9055

15

0.591

K17X23X15F 14.1

3170

16.3

3660

2.55 18000 27000 0.010

0.022

17.000

0.6693

16.992

0.6690

23.020

0.9063

23.007

0.9058

18

0.7087

18

0.7087

22

0.8661

8

0.315

K18X22X8F 6.32

1420

7.70

1730

1.15 16000 24000 0.005

0.011

18.000

0.7087

17.992

0.7083

22.020

0.8669

22.007

0.8664

  18

0.7087

22

0.8661

10

0.394

K18X22X10H 8.41

1890

11.1

2500

1.70 16000 24000 0.006

0.013

18.000

0.7087

17.992

0.7083

22.020

0.8669

22.007

0.8664

  18

0.7087

22

0.8661

13

0.512

K18X22X13H 10.8

2430

15.4

3460

2.35 16000 24000 0.008

0.018

18.000

0.7087

17.992

0.7083

22.020

0.8669

22.007

0.8664

  18

0.7087

22

0.8661

14

0.551

K18X22X14 11.6

2610

16.8

3780

2.55 16000 24000 0.009

0.020

18.000

0.7087

17.992

0.7083

22.020

0.8669

22.007

0.8664

  18

0.7087

22

0.8661

14

0.551

K18X22X14FV 11.3

2540

16.3

3660

2.45 16000 24000 0.009

0.020

18.000

0.7087

17.992

0.7083

22.020

0.8669

22.007

0.8664

  18

0.7087

22

0.8661

17

0.669

K18X22X17H 13.3

2990

19.9

4470

3.10 16000 24000 0.009

0.020

18.000

0.7087

17.992

0.7083

22.020

0.8669

22.007

0.8664

  18

0.7087

22

0.8661

20

0.787

K18X22X20F 15.0

3370

23.4

5260

3.65 16000 24000 0.011

0.024

18.000

0.7087

17.992

0.7083

22.020

0.8669

22.007

0.8664

  18

0.7087

24

0.9449

12

0.472

K18X24X12 11.8

2650

13.1

2940

1.95 17000 25000 0.011

0.024

18.000

0.7087

17.992

0.7083

24.020

0.9457

24.007

0.9452

  18

0.7087

24

0.9449

20

0.787

K18X24X20H 19.4

4360

24.9

5600

3.90 16000 25000 0.019

0.042

18.000

0.7087

17.992

0.7083

24.020

0.9457

24.007

0.9452

  18

0.7087

25

0.9843

22

0.866

K18X25X22H 23.3

5240

28.6

6430

4.50 17000 26000 0.025

0.055

18.000

0.7087

17.992

0.7083

25.020

0.9850

25.007

0.9845

  18

0.7087

26

1.0236

12

0.472

K18X26X12FV 13.8

3100

13.5

3030

2.10 11000 17000 0.020

0.044

18.000

0.7087

17.992

0.7083

26.020

1.0244

26.007

1.0239

  18

0.7087

26

1.0236

20

0.787

K18X26X20F 21.7

4880

24.1

5420

3.85 17000 26000 0.027

0.060

18.000

0.7087

17.992

0.7083

26.020

1.0244

26.007

1.0239

ADYR Bearing Co.,Limited. has been engaged in bearing industry for many years, we provide a wide selections of brands
including FAG bearing, FAG bearing, FAG bearing, NTN bearings, SKF bearings, deep groove ball
bearings, cylindrical roller bearings, tapered roller bearings, self-aligning ball bearings,thrust ball bearings, rolling mill
bearings, spherical roller thrust bearings, spherical bearings, adapter sleeves, withdrawal sleeves, lock nut, lock washer,

locking device, etc. We can provide 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.

Our bearings are exported to countries and regions in Europe (the UK, France, Italy, Germany), North America (USA, Canda),

Middle East and Southeast Asia.Our goal is to exceed our customers’ expectation in providing quality products and continue to improve the services we
provide on a timely manner.Please view the products at our website that we can supply. You can also contact our sales representative to request a
price quotation on the products that you are looking for that may not been shown on our website.

You can get competitive price from our company. More information, please contact us  E-mail:sale@adyrbearing.com
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