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tapered roller bearingMetric single-column tapered roller bearing
d 15-32mm
Product Parameter
  • Basic size of mm
    d 30
    D 72
    T 20.75
  • The basic rated load is kN
    trends C 55
    static state Co 50
  • Fatigue load limit Pu 5.7
  • Rated rotation speed is r/min
    Refer to the speed 7500
    limit speed 9500
  • quality 0.39
  • model *31306J2/Q
  • ISO335 Size series (ABMA) 7FB
  • Dimensions are mm
    d 30
    d1 ～ 52.7
    B 19
    C 14
    r1,2 the min 1.5
    r3,4 the min 1.5
    a 22
  • Shoulder gear and chamfer size mm
    da the max 40
    db the min 37
    Da the min 55
    Da the max 65
    Db the min 68
    Ca the min 3
    Cb the min 6.5
    ra the max 1.5
    rb the max 1.5
  • Calculation coefficient
    e 0.83
    Y 0.72
    Yo 0.4
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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