SKF QJ304N2PHAS bearing

SKF QJ304N2PHAS bearing | Angular Contact Ball Bearing | 20x52x15

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    Angular contact ball bearings, four-point contact ball bearings QJ 304 N2PHAS

  • Bearing number : QJ 304 N2PHAS
  • Size (mm) : 20x52x15
  • Brand : SKF
  • Bore Diameter (mm) : 20
  • Outer Diameter (mm) : 52
  • Width (mm) : 15
  • Bearing dimensions and specification in SKF catalogue:

  • d - 20 mm
  • D - 52 mm
  • B - 15 mm
  • d1 - - 27.5 mm
  • D1 - - 40.8 mm
  • a - 25 mm
  • h - 3.5 mm
  • b - 4.5 mm
  • r0 - 0.5 mm
  • r1,2 - min. - 1.1 mm
  • da - min. - 27 mm
  • Da - max. - 45 mm
  • ra - max. - 1 mm
  • Basic dynamic load rating - C - 32 kN
  • Basic static load rating - C0 - 21.6 kN
  • Fatigue load limit - Pu - 0.93 kN
  • Reference speed - 20000 r/min
  • Limiting speed - 24000 r/min
  • Calculation factor - ka - 1.1
  • Calculation factor - e - 0.95
  • Calculation factor - X - 0.6
  • Calculation factor - Y0 - 0.58
  • Calculation factor - Y1 - 0.66
  • Calculation factor - Y2 - 1.07
  • Mass bearing - 0.18 kg

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