KOYO NA4904RS bearing

KOYO NA4904RS bearing | Needle roller bearing | 20x37x18

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    Needle roller bearing NA4904RS

  • Bearing number : NA4904RS
  • Size (mm) : 20x37x18
  • Brand : KOYO
  • Bore Diameter (mm) : 20
  • Outer Diameter (mm) : 37
  • Width (mm) : 18
  • Bearing dimensions and specification in KOYO catalogue:

  • d - 20 mm
  • Fw - 25 mm
  • D - 37 mm
  • B - 18 mm
  • C - 17 mm
  • r5 min. - 0,3 mm
  • Weight - 0,087 Kg
  • Basic dynamic load rating (C) - 18,5 kN
  • Basic static load rating (C0) - 21,2 kN
  • (Grease) Lubrication Speed - 18000 r/min
  • Tags :  KOYO , 20x37x18

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