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Hollow shaft plating rod

The ball bush shaft plated in hard chromium to prevent the corrosion of the outer diameter.

  • 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)
  • Chrome layer
    0.015㎜ - 0.03㎜(Other dimensions can be manufactured by the customer's order)
  • 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)