SKF QJ211N2MA bearing

SKF QJ211N2MA bearing | Angular Contact Ball Bearing | 55x100x21

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    Angular contact ball bearings, four-point contact ball bearings QJ 211 N2MA

  • Bearing number : QJ 211 N2MA
  • Size (mm) : 55x100x21
  • Brand : SKF
  • Bore Diameter (mm) : 55
  • Outer Diameter (mm) : 100
  • Width (mm) : 21
  • Bearing dimensions and specification in SKF catalogue:

  • d - 55 mm
  • D - 100 mm
  • B - 21 mm
  • d1 - - 66 mm
  • D1 - - 84.7 mm
  • a - 54 mm
  • h - 5 mm
  • b - 6.5 mm
  • r0 - 0.5 mm
  • r1,2 - min. - 1.5 mm
  • da - min. - 64 mm
  • Da - max. - 91 mm
  • ra - max. - 1.5 mm
  • Basic dynamic load rating - C - 85 kN
  • Basic static load rating - C0 - 83 kN
  • Fatigue load limit - Pu - 3.6 kN
  • Reference speed - 8000 r/min
  • Limiting speed - 11000 r/min
  • Calculation factor - ka - 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 - 0.77 kg

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