KOYO Bearing

KOYO NEEDLE ROLLER BEARING K8X11X10H

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 BEAIRNG

 

Shaft

Dia.

 

Fw

 

Ew

Bc  

Assembly

Designation

Load Ratings Fatigue

Load Limit

Cu

Cage

material(1)

P/S

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

3

0.1181

3

0.1181

5

0.1969

7

0.2756

K3X5X7TN 1.56

351

1.29

290

0.200 P 48000 74000 0.0002

0.0004

3.000

0.1181

2.996

0.1180

5.004

0.1970

5.012

0.1973

4

0.1575

4

0.1575

7

0.2756

7

0.276

K4X7X7TN 1.83

411

1.32

297

0.200 P 34000 52000 0.0005

0.001

4.000

0.1575

3.995

0.1573

7.014

0.2761

7.005

0.2758

5

0.1969

5

0.1969

8

0.315

8

0.315

K5X8X8TN 2.18

490

1.71

384

0.260 P 31000 47000 0.0007

0.002

5.000

0.1969

4.995

0.1967

8.014

0.3155

8.005

0.3152

  5

0.1969

8

0.315

10

0.394

K5X8X10TN 3.04

683

2.63

591

0.400 P 31000 47000 0.0008

0.002

5.000

0.1969

4.995

0.1967

8.014

0.3155

8.005

0.3152

  5

0.1969

9

0.3543

13

0.512

K5X9X13TN 4.29

964

3.55

798

0.540 P 26000 40000 0.002

0.004

5.000

0.1969

4.995

0.1967

9.014

0.3549

9.005

0.3545

6

0.2362

6

0.2362

9

0.3543

8

0.315

K6X9X8H 3.19

717

2.90

652

0.420 S 29000 44000 0.0008

0.002

6.000

0.2362

5.995

0.2360

9.014

0.3549

9.005

0.3545

  6

0.2362

9

0.3543

8

0.315

K6X9X8TN 2.47

555

2.07

465

0.310 P 29000 44000 0.001

0.002

6.000

0.2362

5.995

0.2360

9.014

0.3549

9.005

0.3545

  6

0.2362

9

0.3543

10

0.394

K6X9X10TN 3.07

690

2.74

616

0.420 P 29000 44000 0.001

0.002

6.000

0.2362

5.995

0.2360

9.014

0.3549

9.005

0.3545

7

0.2756

7

0.2756

10

0.3937

8

0.315

K7X10X8TN 2.74

616

2.44

549

0.370 P 28000 42000 0.001

0.002

7.000

0.2756

6.994

0.2754

10.014

0.3943

10.005

0.3939

  7

0.2756

10

0.3937

10

0.394

K7X10X10TN 3.40

764

3.22

724

0.490 P 28000 42000 0.001

0.002

7.000

0.2756

6.994

0.2754

10.014

0.3943

10.005

0.3939

  7

0.2756

11

0.4331

15

0.591

K7X11X15TN 6.44

1450

6.24

1400

0.940 P 23000 35000 0.003

0.007

7.000

0.2756

6.994

0.2754

11.017

0.4337

11.006

0.4333

8

0.3150

8

0.315

11

0.4331

8

0.315

K8X11X8FV 3.23

726

3.11

699

0.470 S 26000 41000 0.002

0.004

8.000

0.3150

7.994

0.3147

11.017

0.4337

11.006

0.4333

  8

0.315

11

0.4331

8

0.315

K8X11X8TN 2.34

526

2.05

461

0.300 P 26000 41000 0.001

0.002

8.000

0.3150

7.994

0.3147

11.017

0.4337

11.006

0.4333

  8

0.315

11

0.4331

10

0.394

K8X11X10H 4.57

1030

4.89

1100

0.740 S 26000 41000 0.002

0.004

8.000

0.3150

7.994

0.3147

11.017

0.4337

11.006

0.4333

  8

0.315

11

0.4331

10

0.394

K8X11X10FV 4.01

901

4.11

924

0.630 S 26000 41000 0.002

0.004

8.000

0.3150

7.994

0.3147

11.017

0.4337

11.006

0.4333

  8

0.315

11

0.4331

10

0.394

K8x11x10TN 3.84

864

3.91

880

0.600 P 26000 41000 0.001

0.002

8.000

0.3150

7.994

0.3147

11.006

0.4333

11.017

0.4337

  8

0.315

11

0.4331

13

0.512

K8x11x13TN 5.18

1170

5.75

1290

0.870 P 26000 41000 0.002

0.004

8.000

0.3150

7.994

0.3147

11.006

0.4333

11.017

0.4337

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.

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