SKF 331081A bearing

SKF 331081A bearing | Tapered Roller Bearing | 501,65x711,2x520,7

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    Tapered roller bearings, four-row, TQO configuration 331081 A

  • Bearing number : 331081 A
  • Size (mm) : 501,65x711,2x520,7
  • Brand : SKF
  • Bore Diameter (mm) : 501,65
  • Outer Diameter (mm) : 711,2
  • Width (mm) : 520,7
  • Bearing dimensions and specification in SKF catalogue:

  • d - 501.65 mm
  • D - 711.2 mm
  • B - 520.7 mm
  • T - 520.7 mm
  • r1,2 - min. - 3.2 mm
  • r3,4 - min. - 6.4 mm
  • Basic dynamic load rating - C - 10200 kN
  • Basic static load rating - C0 - 27500 kN
  • Fatigue load limit - Pu - 1960 kN
  • Comparative radial load rating - CF - 2750 kN
  • Comparative axial load rating - CFa - 443 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 - 755 kg
  • Variants - TQO/GWI

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