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tapered roller bearingPaired single-column tapered roller bearings
Face to face configuration d 25-80mm
Product Parameter
  • Basic size of mm
    d 30
    D 72
    T 41.5
  • The basic rated load is kN
    trends C 93
    static state Co 100
  • Fatigue load limit Pu 11.4
  • Rated rotation speed is r/min
    Refer to the speed 5600
    limit speed 9500
  • quality 0.85
  • model *31306J2/QDF
  • Dimensions are mm
    d 30
    2B 38
    r3,4 the min 1.5
    r5 the min 0.6
  • Shoulder gear and chamfer size mm
    da the max 40
    Da the min 55
    Da the max 65
    Ca the min 3
    ra the max 1.5
    rc the max 0.6
  • Calculation coefficient
    e 0.83
    Y1 0.81
    Y2 1.2
    Yo 0.8
Brand introduction
From Germany, made by heart
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mc@macn-sh.com
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linear bearing
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The cylindrical roller thrust bearing
Spherical roller thrust bearing
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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