NACHI 389A/382 bearing

NACHI 389A/382 bearing | Tapered Roller Bearing | 53.975x98.425x21

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    Tapered roller bearings 389A/382

  • Bearing number : 389A/382
  • Size (mm) : 53.975x98.425x21
  • Brand : NACHI
  • Bore Diameter (mm) : 53.975
  • Outer Diameter (mm) : 98.425
  • Width (mm) : 21.000
  • Bearing dimensions and specification in NACHI catalogue:

  • d - 53.975 mm
  • D - 98.425 mm
  • T - 21.000 mm
  • B - 21.946 mm
  • C - 17.826 mm
  • a - 3.0 mm
  • r1 min. - 0.8 mm
  • r2 min. - 0.8 mm
  • Weight - 0,605 Kg
  • Basic dynamic load rating (C) - 74500 kN
  • Basic static load rating (C0) - 91500 kN
  • (Grease) Lubrication Speed - 3600 r/min
  • (Oil) Lubrication Speed - 5000 r/min
  • Calculation factor (e) - 0.35
  • Calculation factor (Y0) - 0.93
  • Calculation factor (Y1) - 1.7

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