SKF 61903-2Z bearing

SKF 61903-2Z bearing | Deep Groove Ball Bearing | 17x30x7

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    Deep groove ball bearings, single row 61903-2Z

  • Bearing number : 61903-2Z
  • Size (mm) : 17x30x7
  • Brand : SKF
  • Bore Diameter (mm) : 17
  • Outer Diameter (mm) : 30
  • Width (mm) : 7
  • Bearing dimensions and specification in SKF catalogue:

  • d - 17 mm
  • D - 30 mm
  • B - 7 mm
  • d1 - - 20.4 mm
  • D2 - - 27.7 mm
  • r1,2 - min. - 0.3 mm
  • da - min. - 19 mm
  • da - max. - 20.3 mm
  • Da - max. - 28 mm
  • ra - max. - 0.3 mm
  • Basic dynamic load rating - C - 4.6 kN
  • Basic static load rating - C0 - 2.6 kN
  • Fatigue load limit - Pu - 0.108 kN
  • Reference speed - 50000 r/min
  • Limiting speed - 26000 r/min
  • Calculation factor - kr - 0.02
  • Calculation factor - f0 - 14.7
  • Mass bearing - 0.0171 kg

Tags: SKF, 61903-2Z, Deep Groove Ball Bearing, Original, Fast delivery, Best price

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