products
Through rigorous quality management, we strive to ensure product reliability.

Hollow shaft

Using the inner diameter of the hollow shaft (pipe), this product will significantly make electric wiring, hydraulic piping, and various devices light-weight and simple.

In particular, the excellent quality of surface roughness, hardness, and cylindricity will satisfy high precision off linear movement function.

  • Material
    STB-2(JIS:SUI-2)
  • High-frequency Quenching
    High-frequency Quenching
  • Hardness
    HRC 60-64
  • Hardening Layer
    0.8㎜ - 3㎜
  • Surface Roughness
    Under 1.5㎛Rmax
  • D. Tolerance
    g6(g5)
  • Products

    Designation Allowable limit of outer diameter(㎛) Standard length(㎜) Effective case depth Weight Outer2 demeter Outer1 demeter
    MTS g 6 h 5 h 6 500 1000 1200 1500 2000 2500 3000 3500 4000 5000 6000 depth(㎜) kgf/m
    MTS20×14 -7 ~ -20 0 ~ -9 0 ~ -13 Over 1.5 1.25 20 14
    MTS25×16 Over 2.0 2.28 25 16
    MTS30×17 3.37 30 17
    MTS30×20 3.08 20
    MTS35×19 -9 ~ -25 0 ~ -11 0 ~ -16 5.32 35 19
    MTS30×26 3.38 26
    MTS40×20 Over 2.5 7.39 40 20
    MTS40×25 6.02 25
    MTS40×30 4.32 30
    MTS50×25 11.55 50 25
    MTS50×30 9.85 30
    MTS60×30 -10 ~ -29 0 ~ -13 0 ~ -19 Over 3.0 16.65 60 30
    MTS80×40 29.59 80 40
    Standard stock Quasi-stock Product by order
    • The non-standard product can be manufactured by order only.(Unit m/m)