Single row sealed deep groove ball bearings d 8-9mm
Product Parameter
  • Basic size of mm
    d 9
    D 20
    B 6
  • The basic rated load is kN
    trends C 2.08
    static state Co 0.87
  • Fatigue load limit Pu 0.036
  • Rated rotation speed is r/min
    Refer to the speed 80000
    Limit speed 1) 38000
  • Mass kg 0.0076
  • model
    Both sides are sealed 619/9-2Z
    One side is sealed -
  • Dimensions are mm
    d 9
    d1 ~ 12
    d2 ~ -
    D2 ~ 17.9
    r1,2 the min 0.3
  • Shoulder gear and chamfer size mm
    da the min 11
    da the max -
    Da the max 18
    ra the max 0.3
  • Calculation coefficient
    kr 0.02
    fo 11