INA NA4911 bearing

INA NA4911 bearing | Needle Roller Bearing | 55x80x25

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    Needle roller bearings NA4911

  • Bearing number : NA4911
  • Size (mm) : 55x80x25
  • Brand : INA
  • Bore Diameter (mm) : 55
  • Outer Diameter (mm) : 80
  • Width (mm) : 25
  • Bearing dimensions and specification in INA catalogue:

  • d - 55 mm
  • D - 80 mm
  • B - 25 mm
  • F - 63 mm
  • rmin - 1 mm
  • s - 1,5 mm / Axial displacement
  • m - 393 g / Weight
  • Cr - 65000 N / Dynamic load rating (radial)
  • C0r - 100000 N / Static load rating (radial)
  • Cur - 17300 N / Fatigue limit load, radial
  • nG - 7200 1/min / Limiting speed
  • nB - 4100 1/min / Reference speed
  • dimension series 49, to DIN 617/ISO 1206

Tags: INA, NA4911, Needle Roller Bearing, Original, Fast delivery, Best price

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