Seal the double-column angle contact ball bearing d 10-60mm
Product Parameter
  • Basic size of mm
    d 20
    D 52
    B 22.2
  • The basic rated load is kN
    trends C 23.6
    static state Co 14.6
  • Fatigue load limit Pu 0.62
  • Limit rotational speed is r/min
    With dust cover bearing 13000
    sealed bearing 9000
  • Mass kg 0.22
  • Model number 2)
    With dust cover bearing *3304A-2Z
    Bearings with sealing rings *3304A-2RS1
  • Dimensions are mm
    d 20
    d1 ~ 29.9
    D1 ~ 44
    r1,2 the min 1.1
    a 30
  • Shoulder gear and chamfer size mm
    da the min 27
    da the max 29.5
    Da the max 45
    ra the max 1