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cylindrical roller bearingSingle column of cylindrical roller bearings
d 50-55mm
Product Parameter
  • Basic size of mm
    d 55
    D 140
    B 33
  • The basic rated load is kN
    trends C 142
    static state Co 140
  • Fatigue load limit Pu 18.6
  • Rated rotation speed is r/min
    Refer to the speed 5600
    limit speed 6300
  • Specification standard holder 2.5
  • model
    Standard holder NU411
    Other holder 1) -
  • Dimensions are mm
    d 55
    d1 ～ 85.2
    D1 ～ 108
    F,E 77.2
    r1,2 the min 2.1
    r3,4 the min 2.1
    s1) 2.6
  • Shoulder gear and chamfer size mm
    da the min 69
    da the max 74
    db,Da the min 79
    Da the max 126
    ra the max 2
    rb the max 2
  • Calculation coefficient
    kr 0.15
  • Corner circle
    model -
    quality
    Size B1
    Size B2
Brand introduction
From Germany, made by heart
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15921316881
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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