SKF 628/4-2Z bearing

SKF 628/4-2Z bearing | Deep Groove Ball Bearing | 4x9x3,5

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    Deep groove ball bearings, single row 628/4-2Z

  • Bearing number : 628/4-2Z
  • Size (mm) : 4x9x3,5
  • Brand : SKF
  • Bore Diameter (mm) : 4
  • Outer Diameter (mm) : 9
  • Width (mm) : 3,5
  • Bearing dimensions and specification in SKF catalogue:

  • d - 4 mm
  • D - 9 mm
  • B - 3.5 mm
  • d1 - - 5.2 mm
  • D2 - - 8.1 mm
  • r1,2 - min. - 0.1 mm
  • da - min. - 4.6 mm
  • da - max. - 5.1 mm
  • Da - max. - 8.4 mm
  • ra - max. - 0.1 mm
  • Basic dynamic load rating - C - 0.54 kN
  • Basic static load rating - C0 - 0.18 kN
  • Fatigue load limit - Pu - 0.07 kN
  • Reference speed - 140000 r/min
  • Limiting speed - 70000 r/min
  • Calculation factor - kr - 0.015
  • Calculation factor - f0 - 10
  • Mass bearing - 0.001 kg

Tags: SKF, 628/4-2Z, Deep Groove Ball Bearing, Original, Fast delivery, Best price

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