d 80-200mm
Product Parameter
  • Basic size of mm
    d 85
    D 150
    B 28
  • The basic rated load is kN
    trends C 148
    static state Co 160
  • Fatigue load limit Pu 6.2
  • Rated rotation speed is r/min
    Refer to the speed 4500
    limit speed 7500
  • Mass kg 2.25
  • model
    Bearing belt positioning groove QJ217N2MA
    No positioning slot QJ217MA
  • Dimensions are mm
    d 85
    d1 ~ 108
    D1 ~ 128
    r1,2 the min 2
    a 83
  • Positioning of the slot size mm
    b 6.5
    h 8.1
    ro 1
  • Shoulder gear and chamfer size mm
    da the min 96
    Da the max 139
    ra the max 2