NSK 7903CTRSU bearing

NSK 7903CTRSU bearing | Angular Contact Ball Bearing | 17x30x7

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    Angular contact ball bearings 7903CTRSU

  • Bearing number : 7903CTRSU
  • Size (mm) : 17x30x7
  • Brand : NSK
  • Bore Diameter (mm) : 17
  • Outer Diameter (mm) : 30
  • Width (mm) : 7
  • Bearing dimensions and specification in NSK catalogue:

  • d - 17 mm
  • D - 30 mm
  • B - 7 mm
  • a - 6,6 mm
  • d1 - 19,5 mm
  • r min. - 0,3 mm
  • r1 min. - 0,15 mm
  • D1 - 27,5 mm
  • D2 - 28,8 mm
  • Weight - 0,016 Kg
  • Basic dynamic load rating (C) - 5 kN
  • Basic static load rating (C0) - 2,94 kN
  • (Grease) Lubrication Speed - 44200 r/min
  • (Oil) Lubrication Speed - 71400 r/min

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