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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 35-80mm
Product Parameter
  • Basic size of mm
    d1 60
    D 140
    B 33
  • The basic rated load is kN
    trends C 236
    static state Co 270
  • Fatigue load limit Pu 29
  • Rated rotation speed is r/min
    Refer to the speed 4300
    limit speed 6000
  • Mass bearing + return sleeve 2.75
  • model
    bearing *21313EK
    withdrawal sleeve AH313G
  • Dimensions are mm
    d1 60
    d2 ～ 94.7
    D1 ～ 124
    B1 42
    B21) 45
    G M70×2
    G1 8
    b 5.5
    k 3
    r1,2 the min 2.1
  • Shoulder gear and chamfer size mm
    da the max 77
    Da the max 128
    ra the max 2
  • Calculation coefficient
    e 0.22
    Y1 3
    Y2 4.6
    Yo 2.8
Brand introduction
From Germany, made by heart
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tapered adapter-sleeve
withdrawal sleeve
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Rotary support bearing
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