NSK NA4909 bearing

NSK NA4909 bearing | Needle Roller Bearing | 45x68x22

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    Needle roller bearings NA4909

  • Bearing number : NA4909
  • Size (mm) : 45x68x22
  • Brand : NSK
  • Bore Diameter (mm) : 45
  • Outer Diameter (mm) : 68
  • Width (mm) : 22
  • Bearing dimensions and specification in NSK catalogue:

  • d - 45 mm
  • Fw - 52 mm
  • D - 68 mm
  • B - 22 mm
  • C - 22 mm
  • r min. - 0,6 mm
  • da min. - 49 mm
  • Da max. - 64 mm
  • ra max. - 0,6 mm
  • Weight - 0,28 Kg
  • Basic dynamic load rating (C) - 41 kN
  • Basic static load rating (C0) - 67,5 kN
  • (Grease) Lubrication Speed - 5000 r/min
  • (Oil) Lubrication Speed - 8000 r/min

Tags: NSK, NA4909, Needle Roller Bearing, Original, Fast delivery, Best price

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