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tapered roller bearingEnglish single-column tapered roller bearings
d 46,038-50,800mm 　1,8105-2,0000 in
Product Parameter
  • Basic size of mm
    d 50.8
    D 97.63
    T 24.608
  • The basic rated load is kN
    trends C 102
    static state Co 129
  • Fatigue load limit Pu 14.6
  • Rated rotation speed is r/min
    Refer to the speed 5300
    limit speed 7000
  • quality 0.83
  • model *28678/28622B/Q
  • series 28600
  • Dimensions are mm
    d 50.8
    d1 ～ 76.7
    B 24.608
    C 19.446
    r1,2 the min 3.5
    r3,4 the min 0.8
    a 21
  • Shoulder gear and chamfer size mm
    da the max 66
    db the min 62
    Da the min 84
    Da the max 90.5
    Db the min 91
    Ca the min 4
    Cb the min 5
    ra the max 3
    rb the max 0.8
  • Calculation coefficient
    e 0.4
    Y 1.5
    Yo 0.8
Brand introduction
From Germany, made by heart
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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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