Rings / Axially Assembled Tapered Section Retaining Rings / Circlips / DSR

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Part Data

  • Housing or Shaft Shaft
  • Axial or Radial Axial
  • Ds mm 20.000 mm
  • Groove Diameter Dg 18.870 - 19.000 - mm
  • Groove Width W 1.850 mm
  • Groove Depth D 0.500 mm
  • Free Diameter Df 18.080 - 18.710 - mm
  • Thickness T *** 1.690 - 1.750 - mm
  • Lug Height H 5.500 mm
  • Hole Diameter R 2.000 mm
  • Large Sect. S 3.000 mm
  • Weight Per 1000 Pcs. 2.250 kg
  • Edge Margin Y Min. 1.500 mm
  • Allowable Radius / Chamfer R/Ch Max, 1.500 mm
  • Hardness ST 47.000 - 54.000 - HRC
  • Hardness SG 47 - 54 - HRC
  • Interchange Waldes Truarc
  • Interchange IRR
  • Interchange Anderton D1460 0200
  • Interchange Mil Or Aero
  • Interchange Din DIN 471 20x1.75
  • Interchange Seeger-Orbis AS 20

Performance Data

  • Thrust Load Ring Pr 36.300 kN
  • Thrust Load Groove Pg 5.600 kN
  • R.P.M. Limits Standard Material RPM 32,000
  • Max. Load W/ R Max Or Ch Max PR 8.200 kN

Tool Data

  • Standard Pliers (Straight) RP-400
  • 45 Standard Pliers RP-404
  • 90 Standard Pliers RP-409
  • Heavy Duty Pliers (Straight) RPN-A2
  • 90 Heavy Duty Pliers RPN-A21

Materials

  • Carbon Steel (SAE 1060-1090)
  • Stainless Steel (PH15-7 Mo, PH17-7)
  • Beryllium Copper
  • Special Material Grades
  • Stainless Steel DIN 1.4122
  • Phosphor Bronze

Finishes

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

  • PA - Phosphate, Carbon Steel
  • PD - Phosphate and Oil, Carbon Steel
  • PAL - Phosphate with Sealer, Carbon Steel
  • HPD - Heavy Phosphate and Oil, Carbon Steel
  • ZD - Zinc Plating, Carbon Steel
  • ZF - Zinc Bright, Carbon Steel
  • ZDL - Zinc Dichromate with Sealer, Carbon Steel
  • HZDL - Heavy Zinc Dichromate with Sealer, Carbon Steel
  • Z3X - Trivalent Chromate over Zinc, Carbon Steel
  • ZFF - Zinc Flash, Carbon Steel
  • CF - Copper Flash, Carbon Steel

Documentation

Description

Axially Assembled, External Reinforced, Metric. The DSR is an extra thick version of a regular DSH retaining ring. As such, it is stronger and can withstand greater thrust loads than its standard counterpart.

Custom solutions

Can’t find what you’re looking for in an existing product, need a modified version of one of our standard parts, or simply aren’t sure what part you need?

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Need help? Contact our Engineering team

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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