INA RNA4913 bearing

INA RNA4913 bearing | Needle Roller Bearing | 72x90x25

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    Needle roller bearings RNA4913

  • Bearing number : RNA4913
  • Size (mm) : 72x90x25
  • Brand : INA
  • Bore Diameter (mm) : 72
  • Outer Diameter (mm) : 90
  • Width (mm) : 25
  • Bearing dimensions and specification in INA catalogue:

  • Fw - 72 mm
  • D - 90 mm
  • C - 25 mm
  • rmin - 1 mm
  • m - 312 g / Weight
  • Cr - 69000 N / Dynamic load rating (radial)
  • C0r - 112000 N / Static load rating (radial)
  • Cur - 19500 N / Fatigue limit load, radial
  • nG - 6300 1/min / Limiting speed
  • nB - 3400 1/min / Reference speed
  • dimension series 49, to DIN 617/ISO 1206

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