d1 340-530mm
Product Parameter
  • Basic size of mm
    d1 360
    D 520
    B 106
  • The basic rated load is kN
    trends C 2120
    static state Co 4000
  • Fatigue load limit Pu 300
  • Rated rotation speed is r/min
    Refer to the speed 950
    limit speed 1300
  • Mass bearing + tightening sleeve 96
  • model
    bearing *C3976KMB1)
    tapered adapter-sleeve OH3976HE
  • Dimensions are mm
    d1 360
    d2 429
    d3 450
    D1 ~ 489
    B1 164
    B2 48
    r1,2 the min 62
    s11) 4
    s21) 10
  • Shoulder gear and chamfer size mm
    da the max 425
    db the min 393
    Da the min 490
    Da the max 505
    Ba the min 15
    Ca2) the min 9.7
    ra the max 3
  • Calculation coefficient
    k1 -
    k2 0.128