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

Stainless SHAFT

This product is exclusively used for ball bush shaft and excellent in corrosion resistance. It is suitable for the environment that corrosion can occur easily, such as chemicals and food machines, and other equipment that doesn't use lubricants, semi-conductor equipment, and medical appliances.

  • Material
    SUS440C(Martensite stainless steel)
  • High-frequency Quenching
    High-frequency Quenching
  • Hardness
    HRC 58-62
  • Hardening Layer
    0.8㎜ - 3㎜
  • Surface Roughness
    Under 1.5㎛Rmax
  • D. Tolerance
    g6(g5)
  • SUS 303F, 304F are excellent in machinability, and suitable for hygienic products, corrosion environment, or bad working conditions.

  • Material
    SUS 303F, 304F
  • Surface Roughness
    ≤ 0.8S
  • D. Tolerance
    g6(g5)
  • Straightness
    ≤ 0.2㎜/1m
  • SUS SHAFT / SUS303F ground rod Products

    Outer diameter Designation Allowable limit of outer diameter(㎛) Standard length(㎜) Effective case depth Weight Outer diameter
    MJ g 6 h 5 h 6 500 1000 1200 1500 2000 2500 3000 3500 4000 5000 6000 depth(㎜) kgf/m
    5 MJS5 -4 ~ -12 0 ~ -5 0 ~ -8 Over 1.0 0.23 5
    6 MJS6 6
    8 MJS8 -5 ~ -14 0 ~ -6 0 ~ -9 0.40 8
    10 MJS10 0.62 10
    10 MJ10 0.62 10
    12 MJS12 -6 ~ -17 0 ~ -8 0 ~ -11 0.89 12
    13 MJS13 1.04 13
    16 MJS16 Over 1.5 1.58 16
    20 MJS20 -7 ~ -20 0 ~ -9 0 ~ -13 2.47 20
    25 MJS25 3.85 25
    30 MJS30 Over 2.0 5.55 30
    35 MJS35 -9 ~ -25 0 ~ -11 0 ~ -16 7.55 35
    40 MJS40 Over 2.5 9.87 40
    50 MJS50 15.4 50
    Standard stock Quasi-stock Product by order
    • The non-standard product can be manufactured by order only.(Unit m/m)
    • (See standard dim, in stock, other grades on request)