d 15-80mm
Product Parameter
  • Basic size of mm
    d 45
    D 73
    H 20
  • The basic rated load is kN
    trends C 86.5
    static state Co 270
  • Fatigue load limit, Pu 28
  • Minimum load coefficient, A 0.0058
  • Rated rotation speed is r/min
    Refer to the speed 1800
    limit speed 3600
  • quality kg 0.29
  • model 81209TN
  • Dimensions are mm
    d 45
    d1 73
    D1 ~ 47
    B 5.5
    Dw 9
    r1,2 the min 1
  • Shoulder gear and chamfer size mm
    da the min 70
    Da the max 48
    ra the max 1
  • Each component model
    Cylinder roller-holder assembly K81209TN
    blowout patch WS81209
    race GS81209