NSK LM4520 bearing

NSK LM4520 bearing | Needle Roller Bearing | 40x55x20.3

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    Needle roller bearings LM4520

  • Bearing number : LM4520
  • Size (mm) : 40x55x20.3
  • Brand : NSK
  • Bore Diameter (mm) : 40
  • Outer Diameter (mm) : 55
  • Width (mm) : 20,3
  • Bearing dimensions and specification in NSK catalogue:

  • d - 40 mm
  • Fw - 45 mm
  • D - 55 mm
  • B - 20,3 mm
  • C - 20 mm
  • r min. - 0,6 mm
  • da min. - 44 mm
  • Da max. - 51 mm
  • ra max. - 0,6 mm
  • Weight - 0,14 Kg
  • Basic dynamic load rating (C) - 31 kN
  • Basic static load rating (C0) - 53,5 kN
  • (Grease) Lubrication Speed - 4800 r/min
  • (Oil) Lubrication Speed - 8000 r/min

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