Single row sealed deep groove ball bearings d 8-9mm
Product Parameter
  • Basic size of mm
    d 8
    D 22
    B 7
  • The basic rated load is kN
    trends C 3.45
    static state Co 1.37
  • Fatigue load limit Pu 0.057
  • Rated rotation speed is r/min
    Refer to the speed -
    Limit speed 1) 22000
  • Mass kg 0.012
  • model
    Both sides are sealed *608-2RSH
    One side is sealed *608-RSH
  • Dimensions are mm
    d 8
    d1 ~ -
    d2 ~ 10.6
    D2 ~ 19.2
    r1,2 the min 0.3
  • Shoulder gear and chamfer size mm
    da the min 10
    da the max 10.5
    Da the max 20
    ra the max 0.3
  • Calculation coefficient
    kr 0.025
    fo 12