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tapered roller bearingMetric single-column tapered roller bearing
d 170-260mm
Product Parameter
  • Basic size of mm
    d 170
    D 230
    T 32
  • The basic rated load is kN
    trends C 251
    static state Co 440
  • Fatigue load limit Pu 43
  • Rated rotation speed is r/min
    Refer to the speed 1900
    limit speed 2800
  • quality 3.45
  • model T4DB170
  • ISO335 Size series (ABMA) 4DB
  • Dimensions are mm
    d 170
    d1 ～ 197
    B 30
    C 23
    r1,2 the min 3
    r3,4 the min 3
    a 44
  • Shoulder gear and chamfer size mm
    da the max 182
    db the min 184
    Da the min 215
    Da the max 216
    Db the min 223
    Ca the min 6
    Cb the min 9
    ra the max 2.5
    rb the max 2.5
  • Calculation coefficient
    e 0.46
    Y 1.3
    Yo 0.7
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
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SNL bearing block
Roller bearing
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Rotary support bearing
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