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tapered roller bearingEnglish single-column tapered roller bearings
d 25,400-30,162mm 　1,000-1,1875 in
Product Parameter
  • Basic size of mm
    d 25.4
    D 57.15
    T 17.462
  • The basic rated load is kN
    trends C 40.2
    static state Co 45.5
  • Fatigue load limit Pu 4.9
  • Rated rotation speed is r/min
    Refer to the speed 9000
    limit speed 13000
  • quality 0.23
  • model 15578/15520
  • series 15500
  • Dimensions are mm
    d 25.4
    d1 ～ 42.3
    B 17.462
    C 13.495
    r1,2 the min 1.3
    r3,4 the min 1.5
    a 12
  • Shoulder gear and chamfer size mm
    da the max 35
    db the min 31.5
    Da the min 49
    Da the max 50
    Db the min 53
    Ca the min 3
    Cb the min 3.5
    ra the max 1.3
    rb the max 1.5
  • Calculation coefficient
    e 0.35
    Y 1.7
    Yo
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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