d1 17-45mm
Product Parameter
  • Basic size of mm
    d 40
    D 100
    B 36
  • The basic rated load is kN
    trends C 63.7
    static state Co 19.3
  • Fatigue load limit Pu 1
  • Rated rotation speed is r/min
    Refer to the speed 13000
    limit speed 9000
  • Mass bearing + tightening sleeve 1.4
  • model
    bearing 2309EKTN9
    tapered adapter-sleeve H2309
  • Dimensions are mm
    d1 40
    d3 65
    D1 ~ 87.4
    B1 50
    B2 11
    r1,2 the min 1.5
  • Shoulder gear and chamfer size mm
    da the max 60
    db the min 50
    Da the max 91
    Ba the min 6
    ra the max 1.5
  • Calculation coefficient
    e 0.33
    Y1 1.9
    Y2 3
    Y0 2