Seal the double-column angle contact ball bearing d 10-60mm
Product Parameter
  • Basic size of mm
    d 20
    D 47
    B 20.6
  • The basic rated load is kN
    trends C 20
    static state Co 12
  • Fatigue load limit Pu 0.51
  • Limit rotational speed is r/min
    With dust cover bearing 14000
    sealed bearing 10000
  • Mass kg 0.16
  • Model number 2)
    With dust cover bearing *3204A-2Z
    Bearings with sealing rings *3204A-2RS1
  • Dimensions are mm
    d 20
    d1 ~ 27.7
    D1 ~ 40.9
    r1,2 the min 1
    a 28
  • Shoulder gear and chamfer size mm
    da the min 25.6
    da the max 27.5
    Da the max 41.4
    ra the max 1