Single row of deep groove ball bearings d 65-85mm
Product Parameter
  • Basic size of mm
    d 85
    D 120
    B 18
  • The basic rated load is kN
    trends C 31.9
    static state Co 30
  • Fatigue load limit Pu 1.25
  • Rated rotation speed is r/min
    Refer to the speed 11000
    limit speed 7000
  • Mass kg 0.55
  • model 61917
  • Dimensions are mm
    d 85
    d1 ~ 96.4
    D1 ~ 109
    D2 ~ -
    r1,2 the min 1.1
  • Shoulder gear and chamfer size mm
    da the min 91
    Da the max 114
    ra the max 1
  • Calculation coefficient
    kr 0.02
    fo 16