Single-column sealed deep-groove ball bearings d 3-7mm
Product Parameter
  • Basic size of mm
    d 4
    D 12
    B 4
  • The basic rated load is kN
    trends C 0.81
    static state Co 0.28
  • Fatigue load limit Pu 0.012
  • Rated rotation speed is r/min
    Refer to the speed 120000
    Limit speed 1) 60000
  • Mass kg 0.0021
  • model
    Both sides are sealed 604-2Z
    One side is sealed 604-Z
  • Dimensions are mm
    d 4
    d1 ~ 6.1
    d2 ~ -
    D2 ~ 9.8
    r1,2 the min 0.2
  • Shoulder gear and chamfer size mm
    da the min 5.4
    da the max -
    Da the max 10.6
    ra the max 0.2
  • Calculation coefficient
    kr 0.025
    fo 10