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All linear bearing linear guide rail deep groove ball bearing angular contact ball bearing Automatic centering ball bearing cylindrical roller bearing tapered roller bearing spheric roller bearing CARB ring roller bearing ball thrust bearing 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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The cylindrical roller thrust bearingThe cylindrical roller thrust bearing
d 15-80mm
Product Parameter
  • Basic size of mm
    d 55
    D 90
    H 25
  • The basic rated load is kN
    trends C 122
    static state Co 390
  • Fatigue load limit, Pu 40
  • Minimum load coefficient, A 0.012
  • Rated rotation speed is r/min
    Refer to the speed 1400
    limit speed 2800
  • quality kg 0.57
  • model 81211TN
  • Dimensions are mm
    d 55
    d1 ～ 90
    D1 ～ 57
    B 7
    Dw 11
    r1,2 the min 1
  • Shoulder gear and chamfer size mm
    da the min 85
    Da the max 59
    ra the max 1
  • Each component model
    Cylinder roller-holder assembly K81211TN
    blowout patch WS81211
    race GS81211
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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angular contact ball bearing
Automatic centering ball bearing
cylindrical roller bearing
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ball thrust bearing
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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