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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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ball thrust bearingBiway thrust ball bearing-with centering ring
d 25-80mm
Product Parameter
  • Basic size of mm
    d 50
    D 110
    H1 78
  • The basic rated load is kN
    trends C 101
    static state Co 224
  • Fatigue load limit, Pu 8.3
  • Minimum load coefficient, A 0.26
  • Rated rotation speed is r/min
    Refer to the speed 2200
    limit speed 3000
  • Mass bearing + seat ring 2.9
  • model
    bearing 54312
    Seat washer U312
  • Dimensions are mm
    d 50
    D1 ～ 62
    D2 85
    D3 115
    H 70.7
    B 15
    C 11.5
    R 90
    s 36.5
    r1,2 the min 1.1
    r3,4 the min 0.6
  • Shoulder gear and chamfer size mm
    da 60
    Da the max 85
    ra the max 1
    ra the max 0.6
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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deep groove ball bearing
angular contact ball bearing
Automatic centering ball bearing
cylindrical roller bearing
tapered 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
Solution
Wind turbine
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gearbox
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