KOYO 22228RHR bearing

KOYO 22228RHR bearing | Spherical roller bearing | 140x250x68

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    Spherical roller bearing 22228RHR

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

  • d - 140 mm
  • D - 250 mm
  • B - 68 mm
  • C - 68 mm
  • r min. - 3 mm
  • da min. - 154 mm
  • Da max. - 236 mm
  • ra max. - 2,5 mm
  • Weight - 14,5 Kg
  • Basic dynamic load rating (C) - 759 kN
  • Basic static load rating (C0) - 1030 kN
  • (Grease) Lubrication Speed - 1300 r/min
  • (Oil) Lubrication Speed - 1700 r/min
  • Calculation factor (e) - 0,26
  • Calculation factor (Y0) - 2,54
  • Calculation factor (Y1) - 2,6
  • Calculation factor (Y2) - 3,87
  • Tags :  KOYO , 140x250x68

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