All Categories
  • Principal dimensions
    (mm)
    d 12
    D 24
    B 6
  • Basic load ratings
    KN
    dyc
    Cr
    2.25
    stc
    Cor
    0.98
  • Pu 0.043
  • Speed ratings
    rpm
    Speed Ratings 67000
    Limiting Speed 40000
  • Weight
    kg
    0.011
  • Designation 61901
  • Dimensions
    mm
    d 12
    d1 ~ 15.5
    D1 ~ 20.6
    D2 ~ 21.4
    R1,2minimum 0.3
  • Abutment and fillet dimensions
    mm
    da
    Min
    14
    Da
    Max
    22
    ra
    Max
    0.3
  • Value
    kr 0.02
    fo 9.7