d 25-55mm
Product Parameter
  • Basic size of mm
    d 35
    D 72
    B 23
  • The basic rated load is kN
    trends C 83
    static state Co 80
  • Fatigue load limit Pu 9.3
  • Rated rotation speed is r/min
    Refer to the speed 9500
    limit speed 13000
  • quality 0.43
  • model
    Bearing cylindrical hole *C2207TN9
    conical bore *C2207KTN9
  • Dimensions are mm
    d 35
    d2 44.8
    D1 ~ 60.7
    r1,2 the min 1.1
    s11) 5.7
    s21) -
  • Shoulder gear and chamfer size mm
    da the min 42
    da the max 44
    Da the min 59
    Da the max 65
    Ca2) the max 0.1
    ra the max 1
  • Calculation coefficient
    k1 0.094
    k2 0.121