d 20-70mm
Product Parameter
  • Basic size of mm
    d 25
    D 62
    B 17
  • The basic rated load is kN
    trends C 41.4
    static state Co 41.5
  • Fatigue load limit Pu 4.55
  • Rated rotation speed is r/min
    Refer to the speed 8500
    limit speed 12000
  • quality 0.28
  • model
    Column hole 21305CC
    conical bore -
  • Dimensions are mm
    d 25
    d2 35.7
    D1 ~ 50.7
    b -
    k -
    r1,2 the min 1.1
  • Shoulder gear and chamfer size mm
    da the min 32
    Da the max 55
    ra the max 1
  • Calculation coefficient
    e 0.3
    Y1 2.3
    Y2 3.4
    Y0 2.2