IKO NAF507820 bearing

IKO NAF507820 bearing | Needle Roller Bearing | 50x78x20

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    Needle roller bearings NAF 507820

  • Bearing number : NAF 507820
  • Size (mm) : 50x78x20
  • Brand : IKO
  • Bore Diameter (mm) : 50
  • Outer Diameter (mm) : 78
  • Width (mm) : 20
  • Bearing dimensions and specification in IKO catalogue:

  • d - 50 mm
  • Fw - 60 mm
  • D - 78 mm
  • B - 20 mm
  • C - 20 mm
  • r min. - 1 mm
  • da min. - 55 mm
  • da max - 59 mm
  • Da max. - 73 mm
  • db - 66,3 mm
  • Db - 60,8 mm
  • Weight - 0,39 Kg
  • Basic dynamic load rating (C) - 38,9 kN
  • Basic static load rating (C0) - 71,7 kN
  • Limiting speed - 8 500 r/min

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