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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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cylindrical roller bearingDouble-column full-loaded cylindrical roller bearing
Sealed double-column full loading of cylindrical roller bearing d 20-120mm
Product Parameter
  • Basic size of mm
    d 55
    D 90
    B 46
    C 45
  • The basic rated load is kN
    trends C 128
    static state Co 193
  • Fatigue load limit Pu 22.8
  • rated speed 1500
  • quality 1.1
  • model NNF5011ADA-2LSV
  • Dimensions are mm
    d 55
    d1 ～ 68
    D1 ～ 87.4
    E 80
    C1 +0,2 40.2
    C2 2.4
    b 3.2
    b1 4.5
    k 3.5
  • Shoulder gear and chamfer size 1) mm
    r the min 1
    r3,4 the min 0.6
    da the min 59.6
    das3) 66
    Da the max 85
    Ca1 -0,2 35
    Ca2 -0,2 34
    ra the max 0.6
    rb the max 0.6
  • Applicable stop ring 2)
    Model number Seeger SW90
    DIN471 90×3
Brand introduction
From Germany, made by heart
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mc@macn-sh.com
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