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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 65-70mm
Product Parameter
  • Basic size of mm
    d 70
    D 125
    T 26.25
  • The basic rated load is kN
    trends C 125
    static state Co 156
  • Fatigue load limit Pu 18
  • Rated rotation speed is r/min
    Refer to the speed 4000
    limit speed 5300
  • quality 1.25
  • model 30214J2/Q
  • ISO335 Size series (ABMA) 3EB
  • Dimensions are mm
    d 70
    d1 ～ 93.9
    B 24
    C 21
    r1,2 the min 2
    r3,4 the min 1.5
    a 25
  • Shoulder gear and chamfer size mm
    da the max 82
    db the min 78
    Da the min 110
    Da the max 115
    Db the min 118
    Ca the min 4
    Cb the min 5
    ra the max 2
    rb the max 1.5
  • Calculation coefficient
    e 0.43
    Y 1.4
    Yo 0.8
Brand introduction
From Germany, made by heart
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15921316881
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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