Single row of deep groove ball bearing d 40-60mm
Product Parameter
  • Basic size of mm
    d 45
    D 68
    B 12
  • The basic rated load is kN
    trends C 14
    static state Co 10.8
  • Fatigue load limit Pu 0.47
  • Rated rotation speed is r/min
    Refer to the speed 20000
    limit speed 13000
  • Mass kg 0.14
  • model 61909
  • Dimensions are mm
    d 45
    d1 ~ 52.4
    D1 ~ 60.6
    D2 ~ -
    r1,2 the min 0.6
  • Shoulder gear and chamfer size mm
    da the min 48.2
    Da the max 64.8
    ra the max 0.6
  • Calculation coefficient
    kr 0.02
    fo 16