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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 40
    D 68
    B 38
    C 37
  • The basic rated load is kN
    trends C 85.8
    static state Co 116
  • Fatigue load limit Pu 13.4
  • rated speed 2000
  • quality 0.53
  • model NNF5008ADA-2LSV
  • Dimensions are mm
    d 40
    d1 ～ 50.5
    D1 ～ 65.8
    E 61
    C1 +0,2 32.2
    C2 2.4
    b 2.7
    b1 4.5
    k 3
  • Shoulder gear and chamfer size 1) mm
    r the min 0.8
    r3,4 the min 0.6
    da the min 44
    das3) 48.8
    Da the max 63
    Ca1 -0,2 28
    Ca2 -0,2 27
    ra the max 0.4
    rb the max 0.6
  • Applicable stop ring 2)
    Model number Seeger SW68
    DIN471 68×2.5
Brand introduction
From Germany, made by heart
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mc@macn-sh.com
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