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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 55-60mm
Product Parameter
  • Basic size of mm
    d 60
    D 130
    T 33.5
  • The basic rated load is kN
    trends C 168
    static state Co 196
  • Fatigue load limit Pu 23.6
  • Rated rotation speed is r/min
    Refer to the speed 4000
    limit speed 5300
  • quality 1.95
  • model 30312J2/Q
  • ISO335 Size series (ABMA) 2FB
  • Dimensions are mm
    d 60
    d1 ～ 91.9
    B 31
    C 26
    r1,2 the min 3
    r3,4 the min 2.5
    a 26
  • Shoulder gear and chamfer size mm
    da the max 77
    db the min 72
    Da the min 112
    Da the max 118
    Db the min 120
    Ca the min 5
    Cb the min 7.5
    ra the max 2.5
    rb the max 2
  • Calculation coefficient
    e 0.35
    Y 1.7
    Yo 0.9
Brand introduction
From Germany, made by heart
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Special application bearing
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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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