d 55-80mm
Product Parameter
  • Basic size of mm
    d 75
    D 130
    B 25
  • The basic rated load is kN
    trends C 70.2
    static state Co 60
  • Fatigue load limit Pu 2.5
  • Rated rotation speed is r/min
    Refer to the speed 5600
    limit speed 6000
  • Mass kg 1.29
  • Model number 1)
    General distribution bearings 7215BECBM
    Basic design bearings -
  • Dimensions are mm
    d 75
    d1 ~ 96.3
    d2 ~ 85.3
    D1 ~ 110.1
    r1,2 the min 1.5
    r3,4 the min 1
    a 56
  • Shoulder gear and chamfer size mm
    da the min 84
    Da the max 121
    Db the max 124
    ra the max 1.5
    rb the max 1