NTN 4T-66584/66520 bearing

NTN 4T-66584/66520 bearing | Tapered Roller Bearing | 53.975x122.238x33.338

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    Tapered roller bearings 4T-66584/66520

  • Bearing number : 4T-66584/66520
  • Size (mm) : 53.975x122.238x33.338
  • Brand : NTN
  • Bore Diameter (mm) : 53,975
  • Outer Diameter (mm) : 122,238
  • Width (mm) : 33,338
  • Bearing dimensions and specification in NTN catalogue:

  • d - 53,975 mm
  • D - 122,238 mm
  • T - 33,338 mm
  • B - 31,75 mm
  • C - 23,812 mm
  • ra1 max. - 3,3 mm
  • a - -1,8 mm
  • Da - 105 mm
  • db - 68 mm
  • ra max. - 3,5 mm
  • da - 75 mm
  • Db - 116 mm
  • Weight - 1,79 Kg
  • Basic dynamic load rating (C) - 134 kN
  • Basic static load rating (C0) - 163 kN
  • (Grease) Lubrication Speed - 3 100 r/min
  • (Oil) Lubrication Speed - 4 200 r/min
  • Calculation factor (e) - 0,67
  • Calculation factor (Y0) - 0,5
  • Calculation factor (Y2) - 0,9

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