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All linear bearing linear guide rail deep groove ball bearing angular contact ball bearing Automatic centering ball bearing cylindrical roller bearing tapered roller bearing spheric roller bearing CARB ring roller bearing ball thrust bearing The cylindrical roller thrust bearing Spherical roller thrust bearing 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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tapered roller bearingMetric single-column tapered roller bearing
d 15-32mm
Product Parameter
  • Basic size of mm
    d 20
    D 52
    T 22.25
  • The basic rated load is kN
    trends C 51
    static state Co 45.5
  • Fatigue load limit Pu 5
  • Rated rotation speed is r/min
    Refer to the speed 12000
    limit speed 14000
  • quality 0.23
  • model *32304J2/Q
  • ISO335 Size series (ABMA) 2FD
  • Dimensions are mm
    d 20
    d1 ～ 34.5
    B 21
    C 18
    r1,2 the min 1.5
    r3,4 the min 1.5
    a 14
  • Shoulder gear and chamfer size mm
    da the max 27
    db the min 27
    Da the min 43
    Da the max 45
    Db the min 47
    Ca the min 3
    Cb the min 4
    ra the max 1.5
    rb the max 1.5
  • Calculation coefficient
    e 0.3
    Y 2
    Yo 1.1
Brand introduction
From Germany, made by heart
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15921316881
mc@macn-sh.com
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tapered adapter-sleeve
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Cross roller bearing
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Rotary support bearing
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