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tapered roller bearingEnglish single-column tapered roller bearings
d 206,375-343,154mm 　8,1250-13,5100 in
Product Parameter
  • Basic size of mm
    d 257.175
    D 342.9
    T 57.15
  • The basic rated load is kN
    trends C 594
    static state Co 1220
  • Fatigue load limit Pu 110
  • Rated rotation speed is r/min
    Refer to the speed 1200
    limit speed 1800
  • quality 14
  • model M349549/510/VE174
  • series M349500
  • Dimensions are mm
    d 257.175
    d1 ～ 297
    B 57.15
    C 44.45
    r1,2 the min 6.4
    r3,4 the min 3.3
    a 60
  • Shoulder gear and chamfer size mm
    da the max 274
    db the min 289
    Da the min 318
    Da the max 328
    Db the min 331
    Ca the min 9
    Cb the min 12.5
    ra the max 6
    rb the max 3
  • Calculation coefficient
    e 0.35
    Y 1.7
    Yo 0.9
Brand introduction
From Germany, made by heart
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mc@macn-sh.com
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Special application bearing
Sensor bearing unit
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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