d 25-85mm
Product Parameter
  • Basic size of mm
    d 25
    D 62
    B 17
  • The basic rated load is kN
    trends C 22.9
    static state Co 15.6
  • Fatigue load limit Pu 0.67
  • Rated rotation speed is r/min
    Refer to the speed 20000
    Limit speed 1) 13000
  • Mass kg 0.24
  • model
    Bearing open type 305
    Dust cover on one side 305-Z
    There are dust covers on both sides 305-2Z
  • Dimensions are mm
    d 25
    d1 ~ 32.8
    D2~ 52.7
    r1,2 the min 1.1
  • Shoulder gear and chamfer size mm
    da the min 31.5
    Da the max 55.5
    ra the max 1