d 15-75mm
Product Parameter
  • Basic size of mm
    d 65
    D 140
    B 33
  • The basic rated load is kN
    trends C 165
    static state Co 146
  • Fatigue load limit Pu 6.1
  • Rated rotation speed is r/min
    Refer to the speed 5300
    limit speed 8500
  • Mass kg 2.7
  • model
    Bearing belt positioning groove -
    No positioning slot QJ313MA
  • Dimensions are mm
    d 65
    d1 ~ 90
    D1 ~ 115
    r1,2 the min 2.1
    a 72
  • Positioning of the slot size mm
    b -
    h -
    ro -
  • Shoulder gear and chamfer size mm
    da the min 77
    Da the max 128
    ra the max 2