IKO NA4903U bearing

IKO NA4903U bearing | Needle Roller Bearing | 20x37x18

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    Needle roller bearings NA 4903U

  • Bearing number : NA 4903U
  • Size (mm) : 20x37x18
  • Brand : IKO
  • Bore Diameter (mm) : 20
  • Outer Diameter (mm) : 37
  • Width (mm) : 18
  • Bearing dimensions and specification in IKO catalogue:

  • d - 20 mm
  • Fw - 25 mm
  • D - 37 mm
  • B - 18 mm
  • C - 17 mm
  • r min. - 0,3 mm
  • da min. - 22 mm
  • da max - 24 mm
  • Da max. - 35 mm
  • Weight - 0,0395 Kg
  • Basic dynamic load rating (C) - 18 kN
  • Basic static load rating (C0) - 13,1 kN
  • Limiting speed - 7 500 r/min

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