d 15-75mm
Product Parameter
  • Basic size of mm
    d 25
    D 52
    B 15
  • The basic rated load is kN
    trends C 25.1
    static state Co 20
  • Fatigue load limit Pu 0.83
  • Rated rotation speed is r/min
    Refer to the speed 14000
    limit speed 22000
  • Mass kg 0.16
  • model
    Bearing belt positioning groove QJ205N2MA
    No positioning slot QJ205MA
  • Dimensions are mm
    d 25
    d1 ~ 35
    D1 ~ 43
    r1,2 the min 1
    a 27
  • Positioning of the slot size mm
    b 4.5
    h 3
    ro 0.5
  • Shoulder gear and chamfer size mm
    da the min 30.6
    Da the max 46.4
    ra the max 1