All Categories
  • Principal dimensions
    (mm)
    d 57.15
    D 96.838
    T 20.886
  • Basic load ratings
    KN
    dyc
    Cr
    80.9
    stc
    Cor
    102
  • Pu 11.6
  • Speed ratings
    rpm
    Speed Ratings 5000
    Limiting Speed 7500
  • Weight 0.59
  • Designation 387A/382A/Q
  • Series 385
  • Dimensions
    mm
    d 57.15
    d1
    74.1
    B 21.946
    C 15.875
    r1,2
    Min
    3.5
    r3,4
    Min
    0.8
    a 17
  • Abutment and fillet dimensions
    mm
    da
    Max
    65
    db
    Min
    68.5
    Da
    Min
    87
    Da
    Max
    91.5
    Db
    Min
    91
    Ca
    Min
    5
    Cb
    Min
    5
    ra
    Max
    3
    rb
    Max
    0.8
  • Value
    e 0.35
    Y 1.7
    Yo 0.9