Boundary dimensions(mm)

Mass

Bearing Number

d

D

B

C

dk

rs min

r1s min

a

Kg

4.83

14.3

7.14

5.54

10.3

0.3

0.38

11

0.006

GEFZ4S

6.35

16.7

8.71

6.35

12.7

0.3

0.56

13.5

0.01

GEFZ6S

7.94

19.1

9.53

7.14

14.3

0.3

0.81

12

0.014

GEFZ7S

9.53

20.6

10.3

7.92

16.7

0.3

0.81

10

0.017

GEFZ9S

11.1

23

11.1

8.71

17.5

0.3

0.81

8

0.021

GEFZ11S

12.7

25.4

12.7

9.91