INA NA4909 bearing

INA NA4909 bearing | Needle Roller Bearing | 45x68x22

Best Price

    Needle roller bearings NA4909

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

  • d - 45 mm
  • D - 68 mm
  • B - 22 mm
  • F - 52 mm
  • rmin - 0,6 mm
  • s - 1 mm / Axial displacement
  • m - 271 g / Weight
  • Cr - 51000 N / Dynamic load rating (radial)
  • C0r - 73000 N / Static load rating (radial)
  • Cur - 12600 N / Fatigue limit load, radial
  • nG - 8600 1/min / Limiting speed
  • nB - 4750 1/min / Reference speed
  • dimension series 49, to DIN 617/ISO 1206

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

Related Information