Single row of deep groove ball bearings d 280-420mm
Product Parameter
  • Basic size of mm
    d 380
    D 520
    B 65
  • The basic rated load is kN
    trends C 338
    static state Co 540
  • Fatigue load limit Pu 10.8
  • Rated rotation speed is r/min
    Refer to the speed 2400
    limit speed 1900
  • Mass kg 40
  • model 61976MA
  • Dimensions are mm
    d 380
    d1 ~ 425
    D1 ~ 475
    r1,2 the min 4
  • Shoulder gear and chamfer size mm
    da the min 395
    Da the max 505
    ra the max 3
  • Calculation coefficient
    kr 0.02
    fo 17