Exacta Ball Bushings

Metric and imperial die set 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 applications·
  • Captive ball cage·
  • Recommend for high speed operations·
  • Flanged or press fit mounting·
  • Spiro-helical ball pattern for extended life·
  • Available in four designs to suit your requirements.

 

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

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