Basic Load Ratings(Kgf)

Boundary Dimensions(mm)

Limiting Speeds(rpm)

Abutment and Fillet
Dimension(mm)

Mass(kg)

Eseries

EN Series

d

D

B,T

r

r1

Dynamic
C

Static
C

Oil

Ds(min)

dh(max)

R(max)

E4

EN4

4

16

5

0.3

0.2

168

26

40000

5.6

14.4

0.15

0.005

E5

EN5

5

16

5

0.3

0.2

168

26

40000

6.6

14.4

0.15

0.005

E6

EN6

6

21

7

0.5

0.3

254

40

36000

8.5

18.5

0.3

0.011

E7

EN7

7

22

7

0.5

0.3

254

40

36000

9.5

19.5

0.3

0.013

E8

EN8

8

24

7

0.5

0.3

350

58

34000

10.5

21.5

0.3

0.016

E9

EN9

9

28

8

0.5

0.3

465

79

30000

11.5

25.5

0.3

0.024

E10

EN10

10

28

8

0.5

0.3

465

79

30000

12.5

25.5

0.3

0.023

E11

EN11

11

32

7

0.5

0.3

450

78

28000

13.5

29.5

0.3

0.029

E12

EN12

12

32

7

0.5

0.3

450

78

28000

14.5

29.5

0.3

0.028

E13

EN13

13

30

7

0.5

0.3

450

78

28000

15.5

27.5

0.3

0.022

-

EN14

14

35

8

0.5

0.3

590

106

24000

16.5

32.5

0.3

0.035

E15

EN15

15

35

8

0.5

0.3

590

106

24000

17.5

32.5

0.3

0.034

BO15

-

15

40

10

1

0.6

750

139

18000

20

35

0.6

0.060

-

EN16

16

38

10

0.7

0.4

705

127

20000

19.5

34.5

0.4

0.048

L17

-

17

40

10

1

0.5

750

139

18000

22

35

0.6

0.055

-

EN17

17

44

11

1

0.6

750

138

18000

22

39

0.6

0.078

BO17

-

27

44

11

1

0.6

750

138

18000

22

39

0.6

0.075

-

EN18

18

40

9

0.7

0.4

515

97

20000

21.0

36.5

0.4

0.050

E19

EN19

19

40

9

0.7

0.4

515

97

20000

22.0

36.5

0.4

0.048

E20

EN20

20

47

12

1.5

1

1120

218

18000

26

41

1

0.080