NTN 23152BK bearing

NTN 23152BK bearing | Spherical Roller Bearing | 260x440x144

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    Spherical roller bearings 23152BK

  • Bearing number : 23152BK
  • Size (mm) : 260x440x144
  • Brand : NTN
  • Bore Diameter (mm) : 260
  • Outer Diameter (mm) : 440
  • Width (mm) : 144
  • Bearing dimensions and specification in NTN catalogue:

  • d - 260 mm
  • D - 440 mm
  • B - 144 mm
  • C - 144 mm
  • r min. - 4 mm
  • da min. - 278 mm
  • Da max. - 422 mm
  • ra max. - 3 mm
  • Weight - 88,6 Kg
  • Basic dynamic load rating (C) - 2 140 kN
  • Basic static load rating (C0) - 3 850 kN
  • (Grease) Lubrication Speed - 710 r/min
  • (Oil) Lubrication Speed - 920 r/min
  • Calculation factor (e) - 0,33
  • Calculation factor (Y0) - 2,01
  • Calculation factor (Y1) - 2,05
  • Calculation factor (Y2) - 3,06

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