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tapered roller bearingEnglish single-column tapered roller bearings
d 46,038-50,800mm 　1,8105-2,0000 in
Product Parameter
  • Basic size of mm
    d 50.8
    D 82.55
    T 21.59
  • The basic rated load is kN
    trends C 72.1
    static state Co 100
  • Fatigue load limit Pu 11
  • Rated rotation speed is r/min
    Refer to the speed 6000
    limit speed 8500
  • quality 0.43
  • model LM104949/911Q
  • series LM104900
  • Dimensions are mm
    d 50.8
    d1 ～ 65.1
    B 22.225
    C 16.51
    r1,2 the min 3.5
    r3,4 the min 1.3
    a 18
  • Shoulder gear and chamfer size mm
    da the max 57
    db the min 62
    Da the min 72
    Da the max 76
    Db the min 77
    Ca the min 4
    Cb the min 4.5
    ra the max 3
    rb the max 1.3
  • Calculation coefficient
    e 0.3
    Y 2
    Yo 1.1
Brand introduction
From Germany, made by heart
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mc@macn-sh.com
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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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