KOYO 2689/2631 bearing

KOYO 2689/2631 bearing | Tapered roller bearing | 28.575x66.421x23.812

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    Tapered roller bearing 2689/2631

  • Bearing number : 2689/2631
  • Size (mm) : 28.575x66.421x23.812
  • Brand : KOYO
  • Bore Diameter (mm) : 28,575
  • Outer Diameter (mm) : 66,421
  • Width (mm) : 23,812
  • Bearing dimensions and specification in KOYO catalogue:

  • d - 28,575 mm
  • D - 66,421 mm
  • T - 23,812 mm
  • B - 25,433 mm
  • C - 19,05 mm
  • a - 13,9 mm
  • r min. - 1,2 mm
  • r2 min. - 1,2 mm
  • da min. - 36 mm
  • Da - 58 mm
  • db min - 34 mm
  • ra max. - 1,2 mm
  • rb max. - 1,2 mm
  • Db - 60 mm
  • Weight - 0,414 Kg
  • Basic dynamic load rating (C) - 67 kN
  • Basic static load rating (C0) - 75,2 kN
  • (Grease) Lubrication Speed - 6500 r/min
  • (Oil) Lubrication Speed - 8700 r/min
  • Calculation factor (e) - 0,25
  • Calculation factor (Y0) - 1,3
  • Calculation factor (Y1) - 2,36
  • Tags :  KOYO , 28.575x66.421x23.812

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