d 200-380mm
Product Parameter
  • Basic size of mm
    d 280
    D 420
    B 106
  • The basic rated load is kN
    trends C 1860
    static state Co 3100
  • Fatigue load limit Pu 250
  • Rated rotation speed is r/min
    Refer to the speed 1200
    limit speed 1600
  • quality 50
  • model
    Bearing cylindrical hole *C3056
    conical bore *C3056K2)
  • Dimensions are mm
    d 280
    d2 328
    D1 ~ 389
    r1,2 the min 4
    s11) 21.3
    s21) -
  • Shoulder gear and chamfer size mm
    da the min 295
    da the max 350
    Da the min 375
    Da the max 405
    Ca2) the max 1.8
    ra the max 3
  • Calculation coefficient
    k1 0.121
    k2 0.098