KOYO NA4928 bearing

KOYO NA4928 bearing | Needle roller bearing | 140x190x50

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    Needle roller bearing NA4928

  • Bearing number : NA4928
  • Size (mm) : 140x190x50
  • Brand : KOYO
  • Bore Diameter (mm) : 140
  • Outer Diameter (mm) : 190
  • Width (mm) : 50
  • Bearing dimensions and specification in KOYO catalogue:

  • d - 140 mm
  • Fw - 160 mm
  • D - 190 mm
  • B - 50 mm
  • C - 50 mm
  • r5 min. - 1,5 mm
  • S - 3 mm
  • Weight - 4,41 Kg
  • Basic dynamic load rating (C) - 214 kN
  • Basic static load rating (C0) - 549 kN
  • (Grease) Lubrication Speed - 2600 r/min
  • (Oil) Lubrication Speed - 1700 r/min
  • Tags :  KOYO , 140x190x50

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