NTN NF256 bearing

NTN NF256 bearing | Cylindrical Roller Bearing | 280x440x80

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    Cylindrical roller bearings NF256

  • Bearing number : NF256
  • Size (mm) : 280x440x80
  • Brand : NTN
  • Bore Diameter (mm) : 280
  • Outer Diameter (mm) : 440
  • Width (mm) : 80
  • Bearing dimensions and specification in NTN catalogue:

  • d - 280 mm
  • D - 500 mm
  • Ew - 440 mm
  • B - 80 mm
  • C - 80 mm
  • r min. - 5 mm
  • r1 min. - 5 mm
  • J - 360 mm
  • Weight - 70,8 Kg
  • Basic dynamic load rating (C) - 1 190 kN
  • Basic static load rating (C0) - 1 760 kN
  • (Grease) Lubrication Speed - 1 200 r/min
  • (Oil) Lubrication Speed - 1 400 r/min

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