Single row of deep groove ball bearings d 280-420mm
Product Parameter
  • Basic size of mm
    d 280
    D 380
    B 46
  • The basic rated load is kN
    trends C 216
    static state Co 285
  • Fatigue load limit Pu 6.7
  • Rated rotation speed is r/min
    Refer to the speed 3200
    limit speed 2800
  • Mass kg 15
  • model 61956MA
  • Dimensions are mm
    d 280
    d1 ~ 312
    D1 ~ 348
    r1,2 the min 2.1
  • Shoulder gear and chamfer size mm
    da the min 291
    Da the max 369
    ra the max 2
  • Calculation coefficient
    kr 0.02
    fo 17