All Categories
  • Principal dimensions
    (mm)
    d 41.275
    D 73.025
    T 16.667
  • Basic load ratings
    KN
    dyc
    Cr
    54
    stc
    Cor
    56
  • Pu 6.2
  • Speed ratings
    rpm
    Speed Ratings 7500
    Limiting Speed 10000
  • Weight 0.27
  • Designation 18590/18520/Q
  • Series 18500
  • Dimensions
    mm
    d 41.275
    d1
    56.1
    B 17.462
    C 12.7
    r1,2
    Min
    3.5
    r3,4
    Min
    1.5
    a 14
  • Abutment and fillet dimensions
    mm
    da
    Max
    49
    db
    Min
    52.5
    Da
    Min
    65
    Da
    Max
    65
    Db
    Min
    68
    Ca
    Min
    3
    Cb
    Min
    3.5
    ra
    Max
    3
    rb
    Max
    1.5
  • Value
    e 0.35
    Y 1.7
    Yo 0.9