Model No.

 Ball screw specification

Nut dimensions

Screw-shaft dimensions

Screw
shaft
OD
d

Lead
 

dp

Rows
X
Turns

Basic
load rating

OD
D

Flange
diameter
D1

Overall
length
L1

H

B1

PCD

d1

d2

h

T

Overall
length
L

0

1

2

3

d3

d4

K

Ca
kN

C0a
kN

MBF 0401-3.7

4

1

4.15

1×3.7

0.59

0.93

11

24

18

4

14

17

3.4

6.5

2.5

13

90

48

10

30

50

4.3

3.2

2

110

68

10

30

70

4.3

3.2

2

130

88

10

30

90

4.3

3.2

2

MBF 0601-3.7

6

1

6.15

1×3.7

0.74

1.5

13

30

21

5

16

21.5

3.4

6.5

30

17

131

58

20

50

61

6.3

5.2

3

161

88

20

50

91

6.3

5.2

3

201

128

20

50

131

6.3

5.2

3

MBF 0802-3.7

8

2

8.3

1×3.7

2.5

4.2

20

40

28

6

22

30

4.5

8

4

24

168

85

25

55

88

8.3

6.2

3

193

110

25

55

113

8.3

6.2

3

218

135

25

55

138

8.3

6.2

3

MBF 1002-3.7

10

2

10.3

1X3.7

208

5.3

23

43

28

6

22

33

4.5

8

4

27

183

95

25

60

98

10.3

8.2

3

223

135

25

60

138

10.3

8.2

3

273

185

25

60

188

10.3

8.2

3

MBF 1202-3.7

12

2

12.3

1X3.7

3.0

6.5

25

47

30

8

22

36

5.5

9.5

5.5

29

210

117

30

60

120

12.3

10.2

3

235

142

30

60

145

12.3

10.2

3

285

192

30

60

195

12.3

10.2

3

MBF 1402-3.7

14

2

14.3

1X3.7

3.3

7.5

26

48

30

8

22

37

5.5

9.5

5.5

32

205

102

40

60

105

14.3

12.2

3

245

142

40

60

145

14.3

12.2

3

295

192

40

60

195

14.3

12.2

3

345

242

40

60

245

14.3

12.2

3

MBF 1404-3.7

14

4

14.3

1X3.7

5.7

11.1

30

54

38

8

30

42

5.5

9.5

5.5

34

233

129

40

60

133

14.3

11.2

4

293

189

40

60

193

14.3

11.2

4

353

249

40

60

253

14.3

11.2

4

413

309

40

60

313

14.3

11.2

4