d 55-80mm
Product Parameter
  • Basic size of mm
    d 75
    D 160
    B 37
  • The basic rated load is kN
    trends C 133
    static state Co 106
  • Fatigue load limit Pu 4.15
  • Rated rotation speed is r/min
    Refer to the speed 5000
    limit speed 5000
  • Mass kg 3.2
  • Model number 1)
    General distribution bearings 7315BECBY
    Basic design bearings -
  • Dimensions are mm
    d 75
    d1 ~ 108.3
    d2 ~ 91.1
    D1 ~ 128.7
    r1,2 the min 2.1
    r3,4 the min 1.1
    a 68
  • Shoulder gear and chamfer size mm
    da the min 87
    Da the max 148
    Db the max 153
    ra the max 2
    rb the max 1