NTN NAO-12×24×20ZW bearing

NTN NAO-12×24×20ZW bearing | Needle Roller Bearing |

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    Needle roller bearings NAO-12×24×20ZW

  • Bearing number : NAO-12×24×20ZW
  • Brand : NTN
  • Bore Diameter (mm) : 12
  • Outer Diameter (mm) : 20
  • Bearing dimensions and specification in NTN catalogue:

  • d - 12 mm
  • F - 16 mm
  • D - 24 mm
  • E - 20 mm
  • B - 20 mm
  • C - 20 mm
  • r min. - 0,3 mm
  • da min. - 14 mm
  • Da max. - 22 mm
  • db - 19,6 mm
  • ra max. - 0,3 mm
  • Db - 16,4 mm
  • Weight - 0,044 Kg
  • Basic dynamic load rating (C) - 12,9 kN
  • Basic static load rating (C0) - 18,5 kN
  • (Grease) Lubrication Speed - 15 000 r/min
  • (Oil) Lubrication Speed - 23 000 r/min

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