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

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

FK-G Series (Fixed Side)

FK17-G ~ FK30-G

※ Additional note for [FK-30]
In case of choosing “Install Method B”, size of spacer(collar) needs to be accordingly changed. Please contact Sung-il Customer Service team for more details.

Dimensions
Model CAD Sizes (mm) Mass
(g)
Body Spacer(collar)
d1 L H F E D A P.C.D □B Install Method A Install Method A X Y Z □T G G2 L4 L5
L1 T1 L2 T2
FK17-G 17 55 32 23 56 50 77 62 61 10 9 13 12 6.6 11 20 24 8.5 16 9 19 1100
FK20-G 20 61 31 30 59 57 85 70 68 8 10 12 14 6.6 11 19 30 8.5 15 11 20 1400
FK25-G 25 65 35 30 68 63 98 80 79 13 10 20 17 9 15 21 35 8.5 17 15 23 1800
FK30-G 30 69.5 37.5 32 74.5 75 117 95 93 17 12 17 18 11 17.5 22.5 40 8.5 18.5 9 22.5 2700
FK35-G ~ FK40-G
Dimensions
Model CAD Sizes (mm) Mass
(g)
Spacer(collar)
d1 L H F E D1 D2 A P.C.D B L1 T1 X Y Z □T G G2 L4 L5
FK35-G 35 48 16 32 77 112 100 154 132 120 24 12 11 17.5 11 50 3.5 16 12 22 4700
FK40-G 40 61 18 43 92.5 126 120 176 150 128 25.5 16 14 20 13 50 6.5 17.5 15 31.5 7300