SKF 72212/2/72487/2/Q bearing

SKF 72212/2/72487/2/Q bearing | Tapered Roller Bearing | 53,975x123,825x36,512

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    Tapered roller bearings, single row 72212/2/72487/2/Q

  • Bearing number : 72212/2/72487/2/Q
  • Size (mm) : 53,975x123,825x36,512
  • Brand : SKF
  • Bore Diameter (mm) : 53,975
  • Outer Diameter (mm) : 123,825
  • Width (mm) : 36,512
  • Bearing dimensions and specification in SKF catalogue:

  • d - 53.975 mm
  • D - 123.825 mm
  • T - 36.512 mm
  • d1 - - 87.4 mm
  • B - 32.791 mm
  • C - 25.4 mm
  • r1,2 - min. - 3.5 mm
  • r3,4 - min. - 3.3 mm
  • a - 36 mm
  • da - max. - 68 mm
  • db - min. - 65.5 mm
  • Da - min. - 93 mm
  • Da - max. - 113 mm
  • Db - min. - 114 mm
  • Ca - min. - 5 mm
  • Cb - min. - 11 mm
  • ra - max. - 3.3 mm
  • rb - max. - 3.1 mm
  • Basic dynamic load rating - C - 142 kN
  • Basic static load rating - C0 - 160 kN
  • Fatigue load limit - Pu - 19.6 kN
  • Reference speed - 4000 r/min
  • Limiting speed - 5600 r/min
  • Calculation factor - e - 0.75
  • Calculation factor - Y - 0.8
  • Calculation factor - Y0 - 0.45
  • Mass bearing - 1.979 kg

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