NSK NA4905 bearing

NSK NA4905 bearing | Needle Roller Bearing | 25x42x17

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    Needle roller bearings NA4905

  • Bearing number : NA4905
  • Size (mm) : 25x42x17
  • Brand : NSK
  • Bore Diameter (mm) : 25
  • Outer Diameter (mm) : 42
  • Width (mm) : 17
  • Bearing dimensions and specification in NSK catalogue:

  • d - 25 mm
  • Fw - 30 mm
  • D - 42 mm
  • B - 17 mm
  • C - 17 mm
  • r min. - 0,3 mm
  • da min. - 27 mm
  • Da max. - 40 mm
  • ra max. - 0,3 mm
  • Weight - 0,091 Kg
  • Basic dynamic load rating (C) - 21,4 kN
  • Basic static load rating (C0) - 26,8 kN
  • (Grease) Lubrication Speed - 9000 r/min
  • (Oil) Lubrication Speed - 14000 r/min

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