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tapered roller bearingMetric single-column tapered roller bearing
d 45-50mm
Product Parameter
  • Basic size of mm
    d 50
    D 82
    T 21.5
  • The basic rated load is kN
    trends C 83
    static state Co 100
  • Fatigue load limit Pu 11
  • Rated rotation speed is r/min
    Refer to the speed 6300
    limit speed 8500
  • quality 0.43
  • model *JLM104948AA/910AA/Q
  • ISO335 Size series (ABMA) (LM104900)
  • Dimensions are mm
    d 50
    d1 ～ 65.1
    B 21.5
    C 17
    r1,2 the min 3
    r3,4 the min 0.5
    a 16
  • Shoulder gear and chamfer size mm
    da the max 57
    db the min 64
    Da the min 74
    Da the max 79
    Db the min 78
    Ca the min 4
    Cb the min 4.5
    ra the max 2.5
    rb the max 0.5
  • 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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