Stainless steel sealed deep groove ball bearing d 25-50mm
Product Parameter
  • Basic size of mm
    d 30
    D 72
    B 19
  • The basic rated load is kN
    trends C 22.5
    static state Co 14.6
  • Fatigue load limit Pu 0.64
  • Rated rotation speed is r/min
    Refer to the speed 20000
    limit speed 11000
  • Mass kg 0.35
  • model W6306-2Z
  • Dimensions are mm
    d 30
    d1 ~ 44.9
    D1 ~ 62.4
    r1,2 the min 1.1
  • Shoulder gear and chamfer size mm
    da the min 37
    Da the max 65
    ra the max 1
  • Calculation coefficient
    kr 0.03
    fo 13