NTN 4T-497/492A bearing

NTN 4T-497/492A bearing | Tapered Roller Bearing | 85.725x133.35x30.162

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    Tapered roller bearings 4T-497/492A

  • Bearing number : 4T-497/492A
  • Size (mm) : 85.725x133.35x30.162
  • Brand : NTN
  • Bore Diameter (mm) : 85,725
  • Outer Diameter (mm) : 133,35
  • Width (mm) : 30,162
  • Bearing dimensions and specification in NTN catalogue:

  • d - 85,725 mm
  • D - 133,35 mm
  • T - 30,162 mm
  • B - 29,769 mm
  • C - 22,225 mm
  • ra1 max. - 3,3 mm
  • a - 0,7 mm
  • Da - 120 mm
  • db - 93 mm
  • ra max. - 3,5 mm
  • da - 99 mm
  • Db - 128 mm
  • Weight - 1,43 Kg
  • Basic dynamic load rating (C) - 129 kN
  • Basic static load rating (C0) - 189 kN
  • (Grease) Lubrication Speed - 2 600 r/min
  • (Oil) Lubrication Speed - 3 500 r/min
  • Calculation factor (e) - 0,44
  • Calculation factor (Y0) - 0,74
  • Calculation factor (Y2) - 1,35

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