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tapered roller bearingEnglish single-column tapered roller bearings
d 35,717-40,988mm 　1,4062-1,6137 in
Product Parameter
  • Basic size of mm
    d 40.988
    D 67.975
    T 17.5
  • The basic rated load is kN
    trends C 50
    static state Co 58.5
  • Fatigue load limit Pu 6.3
  • Rated rotation speed is r/min
    Refer to the speed 8000
    limit speed 10000
  • quality 0.24
  • model *LM300849/811/Q
  • series LM300800
  • Dimensions are mm
    d 40.988
    d1 ～ 54.3
    B 18
    C 13.5
    r1,2 the min 3.6
    r3,4 the min 1.5
    a 14
  • Shoulder gear and chamfer size mm
    da the max 48
    db the min 48.5
    Da the min 60
    Da the max 60
    Db the min 64
    Ca the min 3
    Cb the min 4
    ra the max 3.5
    rb the max 1.5
  • 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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tapered adapter-sleeve
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Rotary support bearing
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