NTN 4T-33008 bearing

NTN 4T-33008 bearing | Tapered Roller Bearing | 40x68x22

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    Tapered roller bearings 4T-33008

  • Bearing number : 4T-33008
  • Size (mm) : 40x68x22
  • Brand : NTN
  • Bore Diameter (mm) : 40
  • Outer Diameter (mm) : 68
  • Width (mm) : 22
  • Bearing dimensions and specification in NTN catalogue:

  • d - 40 mm
  • D - 68 mm
  • T - 22 mm
  • B - 22 mm
  • C - 18 mm
  • ra1 max. - 1 mm
  • a - 15 mm
  • r min. - 1 mm
  • r1 min. - 1 mm
  • da min. - 45,5 mm
  • Da min - 60 mm
  • Da max. - 62,5 mm
  • db max. - 46 mm
  • Db min. - 64 mm
  • ra max. - 1 mm
  • Sa - 2,5 mm
  • Sb - 4 mm
  • Weight - 0,312 Kg
  • Basic dynamic load rating (C) - 59,5 kN
  • Basic static load rating (C0) - 82,5 kN
  • (Grease) Lubrication Speed - 5 300 r/min
  • (Oil) Lubrication Speed - 7 100 r/min
  • Calculation factor (e) - 0,28
  • Calculation factor (Y0) - 1,17
  • Calculation factor (Y2) - 2,12

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