INA NA4904 bearing

INA NA4904 bearing | Needle Roller Bearing | 20x37x17

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    Needle roller bearings NA4904

  • Bearing number : NA4904
  • Size (mm) : 20x37x17
  • Brand : INA
  • Bore Diameter (mm) : 20
  • Outer Diameter (mm) : 37
  • Width (mm) : 17
  • Bearing dimensions and specification in INA catalogue:

  • d - 20 mm
  • D - 37 mm
  • B - 17 mm
  • F - 25 mm
  • rmin - 0,3 mm
  • s - 0,8 mm / Axial displacement
  • m - 75,2 g / Weight
  • Cr - 23700 N / Dynamic load rating (radial)
  • C0r - 25500 N / Static load rating (radial)
  • Cur - 4600 N / Fatigue limit load, radial
  • nG - 16900 1/min / Limiting speed
  • nB - 9600 1/min / Reference speed
  • dimension series 49, to DIN 617/ISO 1206

Tags: INA, NA4904, Needle Roller Bearing, Original, Fast delivery, Best price

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