NACHI 22228AEXK bearing

NACHI 22228AEXK bearing | Cylindrical Roller Bearing | 140x250x68

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    Cylindrical roller bearings 22228AEXK

  • Bearing number : 22228AEXK
  • Size (mm) : 140x250x68
  • Brand : NACHI
  • Bore Diameter (mm) : 140
  • Outer Diameter (mm) : 250
  • Width (mm) : 68
  • Bearing dimensions and specification in NACHI catalogue:

  • d - 140 mm
  • D - 250 mm
  • B - 68 mm
  • C - 68 mm
  • r min. - 3 mm
  • Weight - 14,8 Kg
  • Basic dynamic load rating (C) - 945 kN
  • Basic static load rating (C0) - 890 kN
  • (Grease) Lubrication Speed - 2700 r/min
  • (Oil) Lubrication Speed - 3400 r/min
  • Calculation factor (e) - 0,3
  • Calculation factor (Y0) - 2,21
  • Calculation factor (Y1) - 2,26
  • Calculation factor (Y2) - 3,37

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