NSK HR302/28 bearing

NSK HR302/28 bearing | Tapered Roller Bearing | 28x58x17.25

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    Tapered roller bearings HR302/28

  • Bearing number : HR302/28
  • Size (mm) : 28x58x17.25
  • Brand : NSK
  • Bore Diameter (mm) : 28
  • Outer Diameter (mm) : 58
  • Width (mm) : 17,25
  • Bearing dimensions and specification in NSK catalogue:

  • d - 28 mm
  • D - 58 mm
  • T - 17,25 mm
  • B - 16 mm
  • C - 14 mm
  • a - 13,2 mm
  • r min. - 1 mm
  • r1 min. - 1 mm
  • da min. - 37 mm
  • Da min - 50 mm
  • Da max. - 52 mm
  • db max. - 34 mm
  • Db min. - 55 mm
  • ra max. - 1 mm
  • rb max. - 1 mm
  • Weight - 0,203 Kg
  • Basic dynamic load rating (C) - 39,5 kN
  • Basic static load rating (C0) - 41,5 kN
  • (Grease) Lubrication Speed - 6300 r/min
  • (Oil) Lubrication Speed - 9000 r/min
  • Calculation factor (e) - 0,35
  • Calculation factor (Y0) - 0,93
  • Calculation factor (Y1) - 1,7

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