SKF 61921 bearing

SKF 61921 bearing | Deep Groove Ball Bearing | 105x145x20

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    Deep groove ball bearings, single row 61921

  • Bearing number : 61921
  • Size (mm) : 105x145x20
  • Brand : SKF
  • Bore Diameter (mm) : 105
  • Outer Diameter (mm) : 145
  • Width (mm) : 20
  • Bearing dimensions and specification in SKF catalogue:

  • d - 105 mm
  • D - 145 mm
  • B - 20 mm
  • d1 - - 117.9 mm
  • D1 - - 132.1 mm
  • r1,2 - min. - 1.1 mm
  • da - min. - 111 mm
  • Da - max. - 139 mm
  • ra - max. - 1 mm
  • Basic dynamic load rating - C - 44.2 kN
  • Basic static load rating - C0 - 44 kN
  • Fatigue load limit - Pu - 1.7 kN
  • Reference speed - 9500 r/min
  • Limiting speed - 5600 r/min
  • Calculation factor - kr - 0.02
  • Calculation factor - f0 - 16.5
  • Mass bearing - 0.87 kg

Tags: SKF, 61921, Deep Groove Ball Bearing, Original, Fast delivery, Best price

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