NTN 23128B bearing

NTN 23128B bearing | Spherical Roller Bearing | 140x225x68

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    Spherical roller bearings 23128B

  • Bearing number : 23128B
  • Size (mm) : 140x225x68
  • Brand : NTN
  • Bore Diameter (mm) : 140
  • Outer Diameter (mm) : 225
  • Width (mm) : 68
  • Bearing dimensions and specification in NTN catalogue:

  • d - 140 mm
  • D - 225 mm
  • B - 68 mm
  • C - 68 mm
  • r min. - 2,1 mm
  • da min. - 152 mm
  • Da max. - 213 mm
  • ra max. - 2 mm
  • Weight - 10,2 Kg
  • Basic dynamic load rating (C) - 540 kN
  • Basic static load rating (C0) - 895 kN
  • (Grease) Lubrication Speed - 1 400 r/min
  • (Oil) Lubrication Speed - 1 800 r/min
  • Calculation factor (e) - 0,3
  • Calculation factor (Y0) - 2,2
  • Calculation factor (Y1) - 2,25
  • Calculation factor (Y2) - 3,35

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