SKF BT4B331747E/C775 bearing

SKF BT4B331747E/C775 bearing | Tapered Roller Bearing | 510x655x377

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    Tapered roller bearings, four-row, TQO configuration BT4B 331747 E/C775

  • Bearing number : BT4B 331747 E/C775
  • Size (mm) : 510x655x377
  • Brand : SKF
  • Bore Diameter (mm) : 510
  • Outer Diameter (mm) : 655
  • Width (mm) : 377
  • Bearing dimensions and specification in SKF catalogue:

  • d - 510 mm
  • D - 655 mm
  • B - 377 mm
  • T - 379 mm
  • r1,2 - min. - 1.5 mm
  • r3,4 - min. - 6.4 mm
  • Basic dynamic load rating - C - 7800 kN
  • Basic static load rating - C0 - 19000 kN
  • Fatigue load limit - Pu - 1370 kN
  • Comparative radial load rating - CF - 1660 kN
  • Comparative axial load rating - CFa - 273 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 - 325 kg
  • Variants - TQON/GW

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