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Single row cylindrical roller bearings
Full complement cylindrical roller bearings

NN31 series

Product

CAD

Product Parameters

  • Bearing number
    Cylindrical bore NN3120
    Tapered bore NN3120K
  • Boundary dimensions mm
    d 100
    D 165
    B 52
    Ew 148
    rsmin 1.1
  • Weight kg 4.38
  • Basic load ratings KN
    C 234
    Co 360
  • Shoulder and chamfer size mm
    da(2) 109
    d1a -
    dc
    min     -
    Da
    max
    ra
    max     1
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