NACHI 39578/39520 bearing

NACHI 39578/39520 bearing | Tapered Roller Bearing | 112.712x53.975x30.162

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    Tapered roller bearings 39578/39520

  • Bearing number : 39578/39520
  • Size (mm) : 112.712x53.975x30.162
  • Brand : NACHI
  • Bore Diameter (mm) : 112.712
  • Outer Diameter (mm) : 53.975
  • Width (mm) : 30.162
  • Bearing dimensions and specification in NACHI catalogue:

  • d - 53.975 mm
  • D - 112.712 mm
  • T - 30.162 mm
  • B - 30.163 mm
  • C - 23.812 mm
  • a - 6.6 mm
  • r1 min. - 3.5 mm
  • r2 min. - 3.3 mm
  • Weight - 1,26 Kg
  • Basic dynamic load rating (C) - 126000 kN
  • Basic static load rating (C0) - 168000 kN
  • (Grease) Lubrication Speed - 3100 r/min
  • (Oil) Lubrication Speed - 4300 r/min
  • Calculation factor (e) - 0.34
  • Calculation factor (Y0) - 0.97
  • Calculation factor (Y1) - 1.8

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