Rings / Constant Section Retaining Rings / Snap Rings / CRS

CRS-18

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CAD

Specifications

Part Data

  • Housing or Shaft Shaft
  • Axial or Radial Axial
  • Shaft Diameter Ds 0.709 inches
  • Ds mm 18.000 mm
  • Groove Diameter Dg 16.350 - 16.450 - mm
  • Free Diameter Df 15.800 - 16.200 - mm
  • Free Gap G 3.000 mm
  • Wire Dia. dw 1.600 mm
  • Weight Per 1000 Pcs. 0.800 kg
  • Groove Radius R 0.900 mm
  • Interchange Din DIN 7993 Type A 18x1.6
  • Interchange Seeger-Orbis RW 18

Performance Data

  • R.P.M. Limits Standard Material RPM 17,000.000

Product SKUs

Product SKUs listed may not include all available options. If you don't see what you're looking for, or need help selecting the right part, please contact us.

Item SKU Style Material Finish Quote
CRS-18ST OIL DIN 7993 External/Shaft Constant Section Carbon Steel SAE 1070-1090 Oil Quote
CRS-18ST CZ OIL DIN 7993 External/Shaft Constant Section Carbon Steel SAE 1070-1090 Oil Quote

Materials and Finishes

Materials

  • Carbon Steel (SAE 1060-1090)
  • 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

CRS retaining rings are external metric round wire snap rings and are part of Rotor Clip’s constant section retaining ring family. Once installed in the groove of a shaft, the protruding shoulder of the ring effectively holds an assembly in place for external axial retention.

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