d 35-55mm
Product Parameter
  • Basic size of mm
    d 35
    D 80
    B 21
  • The basic rated load is kN
    trends C 41.5
    static state Co 26.5
  • Fatigue load limit Pu 1.14
  • Rated rotation speed is r/min
    Refer to the speed 11000
    limit speed 11000
  • Mass kg 0.49
  • Model number 1)
    General distribution bearings *7307BECBM
    Basic design bearings -
  • Dimensions are mm
    d 35
    d1 ~ 52.8
    d2 ~ 43.6
    D1 ~ 63.3
    r1,2 the min 1.5
    r3,4 the min 1
    a 35
  • Shoulder gear and chamfer size mm
    da the min 44
    Da the max 71
    Db the max 74.4
    ra the max 1.5
    rb the max 1