Stainless steel deep groove ball bearings d 1-10mm
Product Parameter
  • Basic size of mm
    d 8
    D 16
    B 4
  • The basic rated load is kN
    trends C 1.12
    static state Co 0.55
  • Fatigue load limit Pu 0.024
  • Rated rotation speed is r/min
    Refer to the speed 90000
    limit speed 56000
  • Mass kg 0.003
  • model W618/8
  • Dimensions are mm
    d 8
    d1 ~ 10.5
    D1 ~ 13.5
    r1,2 the min 0.2
  • Shoulder gear and chamfer size mm
    da the min 9.4
    Da the max 14.6
    ra the max 0.2
  • Calculation coefficient
    kr 0.015
    fo 11