SKF 331657 bearing

SKF 331657 bearing | Tapered Roller Bearing | 479,425x679,45x276,225

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    Tapered roller bearings, double-row, TDO configuration 331657

  • Bearing number : 331657
  • Size (mm) : 479,425x679,45x276,225
  • Brand : SKF
  • Bore Diameter (mm) : 479,425
  • Outer Diameter (mm) : 679,45
  • Width (mm) : 276,225
  • Bearing dimensions and specification in SKF catalogue:

  • d - 479.425 mm
  • D - 679.45 mm
  • T - 276.225 mm
  • C - 222.25 mm
  • r1,2 - min. - 6.4 mm
  • r3,4 - min. - 1.5 mm
  • a - 256 mm
  • Basic dynamic load rating - C - 5010 kN
  • Basic static load rating - C0 - 12700 kN
  • Fatigue load limit - Pu - 915 kN
  • Comparative radial load rating - CF - 1250 kN
  • Comparative axial load rating - CFa - 409 kN
  • Thrust factor - K - 1.76
  • Calculation factor - e - 0.33
  • Calculation factor - Y1 - 2
  • Calculation factor - Y2 - 3
  • Calculation factor - Y0 - 2
  • Mass bearing - 302 kg
  • Variants - TDO/XDC

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