Model No.

Shaft
diameter
d1

L

L1

L2

L3

B

H

B^±0.02

H^±0.02

B1

EK 4

4

15

5.5

17.5

3

34

19

17

10

18

EK 5

5

16.5

5.5

18.5

3.5

36

21

18

11

20

EK 6

6

20

5.5

22

3.5

42

25

21

13

18

EK 8

8

23

7

26

4

52

32

26

17

25

EK 10

10

24

6

29.5

6

70

43

35

25

36

EK 12

12

24

6

29.5

6

70

43

35

25

36

EK 15

15

25

6

36

5

80

49

40

30

41

EK 20

20

42

10

50

10

95

58

47.5

30

56

Model No.

H1

P

X

Y

Z

M

T

Bearing used

EK 4

7

26

4.5

-

-

M2.6

10

AC4-12P5

EK 5

8

28

4.5

-

-

M2.6

11

AC5-14P5

EK 6

20

30

5.5

9.5

11

M3×0.5

12

AC6-16P5

EK 8

26

38

6.6

11

12

M3×0.5

14

79M8ADFGMP5

EK 10

24

52

9

-

-

M3×0.5

16

7000DFGMP5

EK 12

24

52

9

-

-

M3×0.5

19

7001DFGMP5

EK 15

25

60

11

-

-

M3×0.5

22

7002DFGMP5

EK 20

25

75

11

-

-

M4×0.7

30

7204DFGMP5