Stainless steel deep groove ball bearings d 1-10mm
Product Parameter
  • Basic size of mm
    d 9
    D 17
    B 4
  • The basic rated load is kN
    trends C 1.19
    static state Co 0.62
  • Fatigue load limit Pu 0.027
  • Rated rotation speed is r/min
    Refer to the speed 85000
    limit speed 53000
  • Mass kg 0.0034
  • model W618/9
  • Dimensions are mm
    d 9
    d1 ~ 11.5
    D1 ~ 14.5
    r1,2 the min 0.2
  • Shoulder gear and chamfer size mm
    da the min 10.4
    Da the max 15.6
    ra the max 0.2
  • Calculation coefficient
    kr 0.015
    fo 11