Product
Support Unit
For Ball screw

Korean made support unit, ball screw components, support unit varieties, support unit endblock, support block, support end block, end block for ball screw, ball screw end blocks , support block for ball screw, ball screw accessories, ISO 9001, ISO 14001, Korean made components, IT components, mechanical components, motion components, motion accessories, motion control, motion control components, semi conductor components, display machine components, small sized machine components, small mechanical components, machine components, factory automation part

Support unit for ball screw helps to support each shaft-ends of
ball screw. We, S.I.M provides diverse options according to sizes,
loads and purposes for our customers’ best convenience.

  • Support Unit for Ball Screw (Index)
  • General Load
  • High Load
  • Grease-injection Type
  • Other F.A. Components
    (Lock nut / Joint unit / Bearing unit)

Grease-Injection Type Support Unit

  • BK-G-2D (.dwg)
  • BK-G-3D (.step)

BK-G Series (Fixed Side)

BK17-G ~ BK40-G
Dimensions
Model CAD Sizes (mm) Mass
(g)
Body Spacer(collar)
d1 L L1 L2 L3 B H b±0.02 h±0.02 B1 H1 E P C1 C2 d2 X Y Z □T G G2 L4 L5
BK17-G 17 35 18 56 7 86 64 43 39 50 55 28 68 19 8 6.6 9 14 8.5 24 8.5 14 19 7 1500
BK20-G 20 35 20 55 8 88 60 44 34 52 50 22 70 19 8 6.6 9 14 8.5 30 8.5 16 20 8 1400
BK25-G 25 42 23 68 9 106 80 53 48 64 70 33 85 22 10 9 11 17.5 11 35 8.5 19 23 9 2600
BK30-G 30 45 21.5 74.5 9 128 89 64 51 76 78 33 102 23 11 11 14 20 13 40 8.5 17.5 22.5 9 3600
BK35-G 35 50 21 77 12 140 96 70 52 88 79 35 114 26 12 11 14 20 13 50 8.5 17 22 12 4800
BK40-G 40 61 27 92.5 15 160 110 80 60 100 90 37 130 33 14 14 18 26 17.5 50 8.5 23 31.5 15 7400