A miniature type with a screw shaft diameter of φ4 to φ14 mm and a lead of 1 to 5mm.

 
Model No. Screw 
shaft 
outer 
diameter

d
Lead


Ph
Ball 
center-to-
center 
diameter

dp
 
Outer 
diameter

D
g6
Flange 
diameter


D1
Overall 
length


L1
Basic load rating Detail specifications CAD Dimensional drawing
Dynamic 
rating

Ca
Static 
rating

C0a
2D 
(DXF)
3D
mm mm mm mm mm mm kN kN
MDK 0401-3 4 1 4.15 9 19 13 0.29 0.42
MDK 0601-3 6 1 6.2 11 23 14.5 0.54 0.94
MDK 0801-3 8 1 8.2 13 26 15 0.64 1.4
MDK 0802-3 8 2 8.3 15 28 22 1.4 2.3
MDK 1002-3 10 2 10.3 17 34 22 1.5 2.9
MDK 1202-3 12 2 12.3 19 36 22 1.7 3.6
MDK 1402-3 14 2 14.3 21 40 23 1.8 4.3
MDK 1404-3 14 4 14.65 26 45 33 4.2 7.6
MDK 1405-3 14 5 14.75 26 45 42 7 11.6