NTN 4T-47681/47620 bearing

NTN 4T-47681/47620 bearing | Tapered Roller Bearing | 80.962x133.35x33.338

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    Tapered roller bearings 4T-47681/47620

  • Bearing number : 4T-47681/47620
  • Size (mm) : 80.962x133.35x33.338
  • Brand : NTN
  • Bore Diameter (mm) : 80,962
  • Outer Diameter (mm) : 133,35
  • Width (mm) : 33,338
  • Bearing dimensions and specification in NTN catalogue:

  • d - 80,962 mm
  • D - 133,35 mm
  • T - 33,338 mm
  • B - 33,338 mm
  • C - 26,195 mm
  • ra1 max. - 3,3 mm
  • a - 3,9 mm
  • Da - 119 mm
  • db - 89 mm
  • ra max. - 3,5 mm
  • da - 95 mm
  • Db - 128 mm
  • Weight - 1,78 Kg
  • Basic dynamic load rating (C) - 153 kN
  • Basic static load rating (C0) - 235 kN
  • (Grease) Lubrication Speed - 2 600 r/min
  • (Oil) Lubrication Speed - 3 500 r/min
  • Calculation factor (e) - 0,4
  • Calculation factor (Y0) - 0,82
  • Calculation factor (Y2) - 1,48

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