All Categories
  • Principal dimensions
    (mm)
    d 85
    D 180
    T 89
  • Basic load ratings
    KN
    dyc
    Cr
    413
    stc
    Cor
    570
  • Pu 67
  • Speed ratings
    rpm
    Speed Ratings 2000
    Limiting Speed 3800
  • Weight 10
  • Designation 31317J2/DF
  • Dimensions
    mm
    d 85
    2B 82
    r3,4
    Min
    3
    r5
    Min
    1
  • Abutment and fillet dimensions
    mm
    da
    Max
    103
    Da
    Min
    143
    Da
    Max
    166
    Ca
    Min
    6
    ra
    Max
    2.5
    rc
    Max
    1
  • Value
    e 0.83
    Y1 0.81
    Y2 1.2
    Yo 0.8