d 35,717-40,988mm  1,4062-1,6137 in
Product Parameter
  • Basic size of mm
    d 36.487
    D 73.025
    T 23.812
  • The basic rated load is kN
    trends C 83
    static state Co 88
  • Fatigue load limit Pu 9.8
  • Rated rotation speed is r/min
    Refer to the speed 8000
    limit speed 10000
  • quality 0.45
  • model *25880/25820/Q
  • series 25800
  • Dimensions are mm
    d 36.487
    d1 52.5
    B 24.608
    C 19.05
    r1,2 the min 1.5
    r3,4 the min 2.3
    a 15
  • Shoulder gear and chamfer size mm
    da the max 44
    db the min 43.5
    Da the min 62
    Da the max 66.5
    Db the min 67
    Ca the min 5
    Cb the min 4.5
    ra the max 1.5
    rb the max 2
  • Calculation coefficient
    e 0.3
    Y 2
    Yo 1.1