Rings / Constant Section Retaining Rings / Snap Rings / CRH



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Part Data

  • Housing or Shaft Housing
  • Axial or Radial Axial
  • Housing Dia. Dh 4.724 inches
  • Dh mm 120.00 mm
  • Groove Diameter Dg 123.050 - 123.350 mm
  • Free Diameter Df 124.200 - 125.400 mm
  • Free Gap G 32 mm
  • Wire Dia. dw 3.2 mm
  • Weight Per 1000 Pcs. 21.950 kg
  • Groove Radius R 1.8 mm
  • Interchange Din DIN 7993 Type B 120x3.2
  • Interchange Seeger-Orbis RB 120


  • Carbon Steel (SAE 1060-1090)
  • Stainless Steel AISI 302
  • Stainless Steel AISI 316


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

  • OIL - Oil over Steel, Carbon Steel



Snap Ring, Internal, Metric Round Wire. Once installed in the groove of a housing/bore, the portion of the ring protruding from the groove holds an assembly in place.

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?

Submit your custom specifications

Need help? Contact our Engineering team


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.


More than Parts. A True Partnership.

Our passion is creating the best rings, springs, and clamps. Our mission is to make your work a success. We are here for you.