Stainless steel deep groove ball bearings d 12-50mm
Product Parameter
  • Basic size of mm
    d 20
    D 32
    B 7
  • The basic rated load is kN
    trends C 3.38
    static state Co 2.24
  • Fatigue load limit Pu 0.104
  • Rated rotation speed is r/min
    Refer to the speed 45000
    limit speed 28000
  • Mass kg 0.018
  • model W61804
  • Dimensions are mm
    d 20
    d1 ~ 23.2
    D1 ~ 28.2
    r1,2 the min 0.3
  • Shoulder gear and chamfer size mm
    da the min 22
    Da the max 30
    ra the max 0.3
  • Calculation coefficient
    kr 0.015
    fo 15