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tapered roller bearingEnglish single-column tapered roller bearings
d 61,912-71,438mm 　2,4375-2,8125 in
Product Parameter
  • Basic size of mm
    d 69.85
    D 120
    T 32.545
  • The basic rated load is kN
    trends C 154
    static state Co 228
  • Fatigue load limit Pu 26.5
  • Rated rotation speed is r/min
    Refer to the speed 4000
    limit speed 6000
  • quality 1.5
  • model 47487/47420
  • series 47400
  • Dimensions are mm
    d 69.85
    d1 ～ 94.3
    B 32.545
    C 26.195
    r1,2 the min 3.5
    r3,4 the min 3.3
    a 25
  • Shoulder gear and chamfer size mm
    da the max 81
    db the min 82
    Da the min 105
    Da the max 109
    Db the min 113
    Ca the min 6
    Cb the min 6
    ra the max 3
    rb the max 3
  • Calculation coefficient
    e 0.35
    Y 1.7
    Yo 0.9
Brand introduction
From Germany, made by heart
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mc@macn-sh.com
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Special application bearing
Sensor bearing unit
tapered adapter-sleeve
withdrawal sleeve
locknut
SNL bearing block
Roller bearing
Cross roller bearing
With outer spherical ball bearing
Rotary support bearing
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