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tapered roller bearingMetric single-column tapered roller bearing
d 45-50mm
Product Parameter
  • Basic size of mm
    d 46
    D 75
    T 18
  • The basic rated load is kN
    trends C 58.5
    static state Co 71
  • Fatigue load limit Pu 7.65
  • Rated rotation speed is r/min
    Refer to the speed 7000
    limit speed 9500
  • quality 0.3
  • model *LM503349/310/QCL7C
  • ISO335 Size series (ABMA) (LM503300)
  • Dimensions are mm
    d 46
    d1 ～ 60.4
    B 18
    C 14
    r1,2 the min 2.3
    r3,4 the min 1.5
    a 16
  • Shoulder gear and chamfer size mm
    da the max 53
    db the min 55
    Da the min 67
    Da the max 67.5
    Db the min 71
    Ca the min 2
    Cb the min 4
    ra the max 2
    rb the max 1.5
  • Calculation coefficient
    e 0.4
    Y 1.5
    Yo 0.8
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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