BK Series

- BK Series -


Support

The BK end supports are sometimes referred to as "pillow block" style. Mounting holes are provided to bolt these to the base where your ball screw will operate.
The BK "fixed" end support contains two angular contact bearings that provide both axial and rotational support for the ball screw.There are 3 precision classes C3,C5 and C7.It is suggested to use C3 support units with a C3ball screw.and C5 ball screw can be used with C3 or C5 support units, which enables the support units precision to match the ball screws precision. C7 ball screws should only be used with C7 support units.
Our standard ball screws are supplied with machining that will work with these supports without modification.


Description

Model Number

d1

L

L1

L2

L3

C1

C2

B

H

b±0.02

h±0.02

B1

H1

E

P

d2

X

Y

Z

BK 10

10

25

5

29

5

13

6

60

39

30

22

34

32.5

15

46

5.5

6.6

10.8

5

BK 12

12

25

5

29

5

13

6

60

43

30

25

34

32.5

18

46

5.5

6.6

10.8

1.5

BK 15

15

27

6

32

6

15

6

70

48

35

28

40

38

18

54

5.5

6.6

11

6.5

BK 17

17

35

9

44

7

19

8

86

64

43

39

50

55

28

68

6.6

9

14

8.5

BK 20

20

35

8

43

8

19

8

88

60

44

34

52

50

22

70

6.6

9

14

8.5

BK 25

25

42

12

54

9

22

10

106

80

53

48

64

70

33

85

9

11

17.5

11

BK 30

30

45

14

61

9

23

11

128

89

64

51

76

78

33

102

11

14

20

13

BK 35

35

50

14

67

12

26

12

140

96

70

52

88

79

35

114

11

14

20

13

BK 40

40

61

18

76

15

33

14

160

110

80

60

100

90

37

130

14

18

26

17.5

Support Team


Jennifer

Sales

Jane

Sales

Ryan

Sales

Do you have questions?


Tel

+86-574-87739290

Email

[email protected]

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