Rings / Spiral Retaining Rings / DKR

DKR-390

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Part Data

  • Housing or Shaft Housing
  • Axial or Radial Axial
  • Dh mm 390.00 mm
  • Groove Diameter Dg 400.000 - 400.890 mm
  • Groove Width W 6.20 - 6.42 mm
  • Free Diameter Df 402.840 - 406.400 mm
  • Section S 12.51 - 12.89 mm
  • Thickness T 5.74 - 6.00 mm
  • Interchange Mil Or Aero

Performance Data

  • Thrust Load Ring Safety Factor Of 3 Pr 1983496.00 N
  • Thrust Load Groove Safety Factor Of 2 Pg 950355.00 N

Materials

  • Carbon Steel (SAE 1060-1090)
  • Beryllium Copper
  • Special Material Grades
  • Stainless Steel AISI 302
  • Stainless Steel AISI 316

Finishes

For plated rings, add .002" (.05 mm) to the listed maximum thickness.

  • OIL - Oil over Steel, Carbon Steel

Documentation

Description

Internal, Heavy Duty DIN. These 2-turn rings are ideal for applications with high thrust loads and are designed to fit into a groove established by DIN specifications.

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Notes

CAD Models are provided for informational purposes only and may not represent the final part you receive.  Manufacturer assumes no responsibility for any such inconsistencies , and disclaims any liability to any party for any loss, damage, or disruption which may arise therefrom. Always contact Manufacturer for final measurements when specified in your design.

 

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