Double-column angle contact ball bearing d 55-110mm
Product Parameter
  • Basic size of mm
    d 55
    D 120
    B 49.2
  • The basic rated load is kN
    trends C 112
    static state Co 81.5
  • Fatigue load limit Pu 3.45
  • Rated rotation speed is r/min
    Refer to the speed 5300
    limit speed 5300
  • Mass kg 2.55
  • Model number 2)
    Metal holder *3311A
    Nylon holder -
  • Dimensions are mm
    d 55
    d1 ~ 68.4
    D1 ~ 109.4
    r1,2 the min 2
    a 72
  • Shoulder gear and chamfer size mm
    da the min 66
    Da the max 109
    ra the max 2