• Nominal model
    BK type BK20
  • Outer diameter of ball screw shaft (mm)
    d 32
  • Outer diameter of bearing shaft (mm)
    A 20
  • B (mm) 17
  • E(mm) 53
  • F(mm) 25
  • Metric screw thread (mm)
    M M20×1
    S 15
  • Width of opposite side (mm)
    J 27
    N 9
    H 13