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tapered roller bearingMetric single-column tapered roller bearing
d 75-80mm
Product Parameter
  • Basic size of mm
    d 75
    D 130
    T 27.25
  • The basic rated load is kN
    trends C 140
    static state Co 176
  • Fatigue load limit Pu 20.4
  • Rated rotation speed is r/min
    Refer to the speed 3800
    limit speed 5000
  • quality 1.4
  • model 30215J2/Q
  • ISO335 Size series (ABMA) 4DB
  • Dimensions are mm
    d 75
    d1 ～ 99.2
    B 25
    C 22
    r1,2 the min 2
    r3,4 the min 1.5
    a 27
  • Shoulder gear and chamfer size mm
    da the max 86
    db the min 84
    Da the min 115
    Da the max 122
    Db the min 124
    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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