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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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tapered roller bearingPaired single-column tapered roller bearings
Back to back configuration is d 180-260mm
Product Parameter
  • Basic size of mm
    d 240
    D 440
    T 284
  • The basic rated load is kN
    trends C 3300
    static state Co 6550
  • Fatigue load limit Pu 550
  • Rated rotation speed is r/min
    Refer to the speed 800
    limit speed 1400
  • quality 180
  • model 32248T284J3/DB
  • Dimensions are mm
    d 240
    d1 ～ 346
    C 230
    r1,2 the min 5
    r5 the min 1.5
    a 240
    Cb the min 262
  • Shoulder gear and chamfer size mm
    db the max 415
    Dbthe min 27
    ra the max 4
    rc the max 1.5
  • Calculation coefficient
    e 0.43
    Y1 1.6
    Y2 2.3
    Yo 1.6
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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deep groove ball bearing
angular contact ball bearing
Automatic centering ball bearing
cylindrical roller bearing
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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
Solution
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gearbox
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