NSK 12580/12520 bearing

NSK 12580/12520 bearing | Tapered Roller Bearing | 20.638x49.225x19.845

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    Tapered roller bearings 12580/12520

  • Bearing number : 12580/12520
  • Size (mm) : 20.638x49.225x19.845
  • Brand : NSK
  • Bore Diameter (mm) : 20,638
  • Outer Diameter (mm) : 49,225
  • Width (mm) : 19,845
  • Bearing dimensions and specification in NSK catalogue:

  • d - 20,638 mm
  • D - 49,225 mm
  • T - 19,845 mm
  • B - 19,845 mm
  • C - 15,875 mm
  • ra1 max. - 1,5 mm
  • a - 12,9 mm
  • r min. - 1,5 mm
  • r1 min. - 1,5 mm
  • Da - 42,5 mm
  • db - 26 mm
  • ra max. - 1,5 mm
  • da - 28,5 mm
  • Db - 45,5 mm
  • Weight - 0,181 Kg
  • Basic dynamic load rating (C) - 36 kN
  • Basic static load rating (C0) - 37 kN
  • (Grease) Lubrication Speed - 8000 r/min
  • (Oil) Lubrication Speed - 11000 r/min
  • Calculation factor (e) - 0,32
  • Calculation factor (Y0) - 1
  • Calculation factor (Y1) - 1,9

Tags: NSK, 12580/12520, Tapered Roller Bearing, Original, Fast delivery, Best price

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