d 35-55mm
Product Parameter
  • Basic size of mm
    d 45
    D 85
    B 19
  • The basic rated load is kN
    trends C 35.8
    static state Co 26
  • Fatigue load limit Pu 1.12
  • Rated rotation speed is r/min
    Refer to the speed 9000
    limit speed 9000
  • Mass kg 0.42
  • Model number 1)
    General distribution bearings -
    Basic design bearings 7209BEP
  • Dimensions are mm
    d 45
    d1 ~ 60.9
    d2 ~ 52.7
    D1 ~ 70.2
    r1,2 the min 1.1
    r3,4 the min 0.6
    a 37
  • Shoulder gear and chamfer size mm
    da the min 52
    Da the max 78
    Db the max 80.8
    ra the max 1
    rb the max 0.6