NTN NAO-40×55×17 bearing

NTN NAO-40×55×17 bearing | Needle Roller Bearing |

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    Needle roller bearings NAO-40×55×17

  • Bearing number : NAO-40×55×17
  • Brand : NTN
  • Bore Diameter (mm) : 40
  • Outer Diameter (mm) : 50
  • Bearing dimensions and specification in NTN catalogue:

  • d - 40 mm
  • F - 45 mm
  • D - 55 mm
  • E - 50 mm
  • B - 17 mm
  • C - 17 mm
  • r min. - 0,3 mm
  • da min. - 42 mm
  • Da max. - 53 mm
  • db - 49,2 mm
  • ra max. - 0,3 mm
  • Db - 45,6 mm
  • Weight - 0,127 Kg
  • Basic dynamic load rating (C) - 22,3 kN
  • Basic static load rating (C0) - 44,5 kN
  • (Grease) Lubrication Speed - 6 000 r/min
  • (Oil) Lubrication Speed - 9 000 r/min

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