d 80-100mm
Product Parameter
  • Basic size of mm
    d 85
    D 180
    B 41
  • The basic rated load is kN
    trends C 153
    static state Co 132
  • Fatigue load limit Pu 4.9
  • Rated rotation speed is r/min
    Refer to the speed 4300
    limit speed 4300
  • Mass kg 4.59
  • Model number 1)
    General distribution bearings 7317BECBY
    Basic design bearings -
  • Dimensions are mm
    d 85
    d1 ~ 122.3
    d2 ~ 103
    D1 ~ 145
    r1,2 the min 3
    r3,4 the min 1.1
    a 76
  • Shoulder gear and chamfer size mm
    da the min 99
    Da the max 166
    Db the max 173
    ra the max 2.5
    rb the max 1