NTN 674A bearing

NTN 674A bearing | Deep Groove Ball Bearing | 4x7x2

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    Deep groove ball bearings 674A

  • Bearing number : 674A
  • Size (mm) : 4x7x2
  • Brand : NTN
  • Bore Diameter (mm) : 4
  • Outer Diameter (mm) : 7
  • Width (mm) : 2
  • Bearing dimensions and specification in NTN catalogue:

  • d - 4 mm
  • D - 7 mm
  • B - 2 mm
  • C - 2 mm
  • r min. - 0,08 mm
  • da min. - 4,6 mm
  • da max - 5 mm
  • Da max. - 6,4 mm
  • ra max. - 0,08 mm
  • Weight - 0,28 Kg
  • Basic dynamic load rating (C) - 0,222 kN
  • Basic static load rating (C0) - 0,088 kN
  • (Grease) Lubrication Speed - 54 000 r/min
  • (Oil) Lubrication Speed - 63 000 r/min
  • Calculation factor (f0) - 15,3

Tags: NTN, 674A, Deep Groove Ball Bearing, Original, Fast delivery, Best price

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