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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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spheric roller bearingSpherical roller bearing with return sleeve
d1 170-220mm
Product Parameter
  • Basic size of mm
    d1 220
    D 440
    B 120
  • The basic rated load is kN
    trends C 2200
    static state Co 3000
  • Fatigue load limit Pu 245
  • Rated rotation speed is r/min
    Refer to the speed 1300
    limit speed 1800
  • Mass bearing + return sleeve 95
  • model
    bearing *22248CCK/W33
    withdrawal sleeve AOH2248
  • Dimensions are mm
    d1 220
    d2 ～ 290
    D1 ～ 383
    B1 144
    B21) 150
    G Tr260×4
    G1 21
    b 22.3
    k 12
    r1,2 the min 4
  • Shoulder gear and chamfer size mm
    da the max 257
    Da the max 423
    ra the max 3
  • Calculation coefficient
    e 0.27
    Y1 2.5
    Y2 3.7
    Yo 2.5
Brand introduction
From Germany, made by heart
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15921316881
mc@macn-sh.com
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tapered adapter-sleeve
withdrawal sleeve
locknut
SNL bearing block
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With outer spherical ball bearing
Rotary support bearing
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