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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 bearingA erical roller bearing with fitting sleeve
d1 70-115mm
Product Parameter
  • Basic size of mm
    d1 80
    D 160
    B 40
  • The basic rated load is kN
    trends C 325
    static state Co 375
  • Fatigue load limit Pu 39
  • Rated rotation speed is r/min
    Refer to the speed 3800
    limit speed 5300
  • Mass bearing + tightening sleeve 4.55
  • model
    bearing *22218EK
    tapered adapter-sleeve H318
  • Dimensions are mm
    d1 80
    d2 ～ 106
    d3 120
    D1 ～ 141
    B1 65
    B2 18
    b 5.5
    k 3
    r1,2 the min 2
  • Shoulder gear and chamfer size mm
    da the max 106
    db the min 96
    Da the max 149
    Ba the min 10
    ra the max 2
  • Calculation coefficient
    e 0.24
    Y1 2.8
    Y2 4.2
    Yo 2.8
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
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Rotary support bearing
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