EXACTA Ball Bushings

 

Metric and imperial dieset ball bushes

Metric Flanged Ball Bushes Type MMD

REFERENCE

Pillar Dia
D

A

B

C

D
P.C.D.

E

Basic Cap.
kg

Min.
DayLight

Max
Engaged Stroke

Screw
Size

MMD16-26

16

26

70

24

46

56

340

49

50

3-OFF 5mm

MMD19-30

19

30

75

24

51

60

416

54

55

MMD22-35

22

35

80

30

56

64

500

53

58

MMD25-38

25

38

85

33

59

68

680

55

63

MMD28-42

28

42

90

36

64

73

766

57

66

MMD32-46

32

46

95

43

68

76

825

55

71

MMD38-55

38

55

105

48

75

87

1180

60

78

MMD44-65

44

65

115

54

88

100

1590

64

82

4-OFF 5mm

MMD50-73

50

73

125

64

94

104

1725

64

92

 All Dimensions in mm

 

Recommended Boring Tolerance

Push Fit Dia A

MMD (METRIC)

-0.013 to +0.000

 

  • Preloaded for high precision applications
  • Captive ball cage
  • Flanged or press fit mounting
  • Spiro-helical ball pattern for extended life
  • Available in four designs to suit your requirements

Inch Flanged Ball Bushes Type MD

REFERENCE

Pillar
Dia
d

Dia
A

B

C

D
P.C.D.

E

Basic Cap. lbs

Min.Day Light

Max
Engaged Stroke

Size Cap Screw

MD625-1000

0.625

1.000

2.625

0.937

1.812

2.187

750

1.812

1.625

3-OFF
2BA or 3/16

MD750-1125

0.750

1.125

2.937

0.937

2.000

2.375

920

2.125

2.000

MD875-1375

0.875

1.375

3.187

1.187

2.187

2.531

1330

2.125

2.125

MD1000-1500

1.000

1.500

3.437

1.312

2.312

2.687

1500

2.250

2.375

MD1125-1625

1.125

1.625

3.687

1.437

2.531

2.875

1690

2.375

2.625

MD1250-1750

1.250

1.750

3.937

1.687

2.656

3.000

1820

2.375

2.875

MD1500-2000

1.500

2.000

4.187

1.875

2.968

3.437

1850

2.437

3.125

MD1750-2500

1.750

2.500

4.500

2.125

3.468

3.937

3200

2.500

3.375

4-OFF
2BA or 3/16

MD2000-2750

2.000

2.750

4.875

2.500

3.718

4.093

3800

2.500

3.625

All Dimensions in inches

 

Recommended Boring Tolerances

MD SD HD Push fit Dia A

PD Light Press Fit Dia A

MD, SD, PD & HD (INCH)

+0.0000 to -0.0005”

+0.0000 to -0.0005”

 

    Preloaded for high precision applicationsˇ
    Captive ball cageˇ
    Recommend for high speed operationsˇ
    Flanged or press fit mountingˇ
    Spiro-helical ball pattern for extended lifeˇ
    Available in four designs to suit your requirements.

 

PLEASE NOTE: Deep Case Pillars must be used with all Ball Bushes

 

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