Single row of deep groove ball bearings d 280-420mm
Product Parameter
  • Basic size of mm
    d 360
    D 480
    B 56
  • The basic rated load is kN
    trends C 291
    static state Co 450
  • Fatigue load limit Pu 9.15
  • Rated rotation speed is r/min
    Refer to the speed 2600
    limit speed 2000
  • Mass kg 28
  • model 61972MA
  • Dimensions are mm
    d 360
    d1 ~ 398
    D1 ~ 442
    r1,2 the min 3
  • Shoulder gear and chamfer size mm
    da the min 373
    Da the max 467
    ra the max 2.5
  • Calculation coefficient
    kr 0.02
    fo 17