Rings / Axially Assembled Tapered Section Retaining Rings / DSI

DSI-20

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Part Data

  • Housing or Shaft Shaft
  • Axial or Radial Axial
  • Ds mm 20.00 mm
  • Groove Diameter Dg 18.850 - 19.000 mm
  • Groove Width W 1.30 mm
  • Groove Depth D 0.50 mm
  • Free Diameter Df 18.080 - 18.630 mm
  • Thickness T *** 1.14 - 1.20 mm
  • Hole Diameter R 1.5 mm
  • Large Sect. S 2.70 - 2.90 mm
  • Weight Per 1000 Pcs. 1.430 kg
  • Edge Margin Y Min. 1.50 mm
  • Allowable Radius / Chamfer R/Ch Max, 1.50 mm
  • Hardness ST 47.0 - 54.0 HRC
  • Hardness SG 47 - 54 HRC
  • Interchange Waldes Truarc
  • Interchange IRR
  • Interchange Anderton M1408 0200
  • Interchange Mil Or Aero
  • Interchange Din
  • Interchange Seeger-Orbis AV 20

Performance Data

  • Thrust Load Ring Pr 14.60 kN
  • Thrust Load Groove Pg 2.00 kN
  • R.P.M. Limits Standard Material RPM 32000
  • Max. Load W/ R Max Or Ch Max PR 3.10 kN

Tool Data

  • Standard Pliers (Straight) RPA-1
  • 45 Standard Pliers RPA-145
  • 90 Standard Pliers RPA-190
  • Convertible Pliers RP-320
  • 45 Convertible Pliers RP-324
  • 90 Convertible Pliers RP-329
  • Heavy Duty Pliers (Straight) RPN-A1
  • 90 Heavy Duty Pliers RPN-A11

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 Inverted, Metric. Functions like a DSH ring in a shaft, only the lugs are reversed. This version reduces the distance the lugs of the standard DSH extend beyond the circumference of the shaft. The shaft can then be used in an a

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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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