d 30-65mm
Product Parameter
  • Basic size of mm
    d 55
    D 100
    B 21
  • The basic rated load is kN
    trends C 27.6
    static state Co 10.6
  • Fatigue load limit Pu 0.54
  • Rated rotation speed is r/min
    Refer to the speed 14000
    limit speed 9000
  • Mass kg 0.71
  • model
    Column hole 1211ETN9
    conical bore 1211EKTN9
  • Dimensions are mm
    d 55
    d2 ~ 70.1
    D1 ~ 88.4
    r1,2 the min 1.5
  • Shoulder gear and chamfer size mm
    da the min 64
    Da the max 91
    ra the max 1.5
  • Calculation coefficient
    e 0.19
    Y1 3.3
    Y2 5.1
    Y0 3.6