d1 17-45mm
Product Parameter
  • Basic size of mm
    d 20
    D 62
    B 17
  • The basic rated load is kN
    trends C 19
    static state Co 5.4
  • Fatigue load limit Pu 0.28
  • Rated rotation speed is r/min
    Refer to the speed 22000
    limit speed 15000
  • Mass bearing + tightening sleeve 0.33
  • model
    bearing 1305EKTN9
    tapered adapter-sleeve H305
  • Dimensions are mm
    d1 20
    d3 38
    D1 ~ 52.5
    B1 29
    B2 8
    r1,2 the min 1.1
  • Shoulder gear and chamfer size mm
    da the max 37
    db the min 28
    Da the max 55
    Ba the min 6
    ra the max 1
  • Calculation coefficient
    e 0.28
    Y1 2.2
    Y2 3.5
    Y0 2.5