External Retaining Ring: 2.12" Groove Dia, 2-1/4" Shaft Dia, 1060-1090 Beryllium Copper & Steel, Zinc-Plated MPN:SH-225ST ZD

The External Retaining Ring is a vital component that provides exceptional holding power and anti-rotation characteristics for applications requiring high-precision rotation or stability. Its 2.12 groove diameter allows precise fitting while its zinc-plated steel material offers corrosion resistance and durability. The combination of beryllium copper (BC) with steel provides the advantages of both materials - strength, toughness, & anti-galling properties of BC along with heat dissipation qualities of steel. This versatile retaining ring can be utilized in various industries such as automotive, aerospace, medical equipment manufacturing, and electronic assembly where high precision and reliability are essential. The external retaining ring eliminates the need for an additional gasket or washer while ensuring the components stay securely in place during operation. Overall, this beryllium copper and steel external retaining ring offers cost-effective and reliable solution to industries demanding superior performance in their rotational applications.