Boundary dimensions(mm)

Basic load ratings(N)

Mass(g)

Bearing Number

Fw

Ew

Bc

Cr

Cor

(Approx.)

8

11

10

3500

4000

1.85

KBK8X11X10

8

12

10

3700

4100

2

KBK8X12X10

9

12

11.5

4200

4800

2.4

KBK9X12X11.5

9

12

13

4600

5800

2.75

KBK9X12X13

9

12

14

4700

5900

3.5

KBK9X12X14

9

13

12

5300

5700

4.1

KBK9X13X12

9

13

12.5

5300

5700

4.9

KBK9X13X12.5

9

13

13

5350

5600

5.1

KBK9X13X13

10

13

10

4200

5200