NTN NK55/25R IR50×55×25 bearing

NTN NK55/25R IR50×55×25 bearing | Needle Roller Bearing | 50x68x25

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    Needle roller bearings NK55/25R+IR50×55×25

  • Bearing number : NK55/25R+IR50×55×25
  • Size (mm) : 50x68x25
  • Brand : NTN
  • Bore Diameter (mm) : 50
  • Outer Diameter (mm) : 68
  • Width (mm) : 25
  • Bearing dimensions and specification in NTN catalogue:

  • d - 50 mm
  • F - 55 mm
  • D - 68 mm
  • B - 25 mm
  • C - 25 mm
  • r min. - 0,6 mm
  • s - 1,5 mm
  • da min. - 53 mm
  • Da max. - 64 mm
  • ra max. - 0,6 mm
  • Weight - 0,271 Kg
  • Basic dynamic load rating (C) - 41 kN
  • Basic static load rating (C0) - 82 kN
  • (Grease) Lubrication Speed - 5 000 r/min
  • (Oil) Lubrication Speed - 7 500 r/min

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