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tapered roller bearingMetric single-column tapered roller bearing
d 170-260mm
Product Parameter
  • Basic size of mm
    d 170
    D 310
    T 57
  • The basic rated load is kN
    trends C 616
    static state Co 865
  • Fatigue load limit Pu 83
  • Rated rotation speed is r/min
    Refer to the speed 1500
    limit speed 2000
  • quality 19
  • model 30234J2
  • ISO335 Size series (ABMA) 4GB
  • Dimensions are mm
    d 170
    d1 ～ 230
    B 52
    C 43
    r1,2 the min 5
    r3,4 the min 4
    a 58
  • Shoulder gear and chamfer size mm
    da the max 203
    db the min 190
    Da the min 268
    Da the max 293
    Db the min 288
    Ca the min 8
    Cb the min 14
    ra the max 4
    rb the max 3
  • 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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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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