NTN 4T-34306/34478 bearing

NTN 4T-34306/34478 bearing | Tapered Roller Bearing | 76.2x121.442x24.608

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    Tapered roller bearings 4T-34306/34478

  • Bearing number : 4T-34306/34478
  • Size (mm) : 76.2x121.442x24.608
  • Brand : NTN
  • Bore Diameter (mm) : 76,2
  • Outer Diameter (mm) : 121,442
  • Width (mm) : 24,608
  • Bearing dimensions and specification in NTN catalogue:

  • d - 76,2 mm
  • D - 121,442 mm
  • T - 24,608 mm
  • B - 23,012 mm
  • C - 17,462 mm
  • ra1 max. - 2 mm
  • a - -1,2 mm
  • Da - 110 mm
  • db - 84 mm
  • ra max. - 3,5 mm
  • da - 90 mm
  • Db - 116 mm
  • Weight - 0,943 Kg
  • Basic dynamic load rating (C) - 91 kN
  • Basic static load rating (C0) - 127 kN
  • (Grease) Lubrication Speed - 2 900 r/min
  • (Oil) Lubrication Speed - 3 800 r/min
  • Calculation factor (e) - 0,45
  • Calculation factor (Y0) - 0,73
  • Calculation factor (Y2) - 1,33

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