External Ring# EN354
Includes External Notches
Carbon Steel SAE 1060/1075, Plain
3.543 In. Shaft Diameter
90 mm Shaft Diameter
3.327 In. Inside Diameter
0.109 In. Wire Thickness
0.25 In. Section Width
Recommended Groove Size
3.357 In. Diameter
0.093 In. Depth
0.12 In. Width
Includes External Notches
Carbon Steel SAE 1060/1075, Plain
3.543 In. Shaft Diameter
90 mm Shaft Diameter
3.327 In. Inside Diameter
0.109 In. Wire Thickness
0.25 In. Section Width
Recommended Groove Size
3.357 In. Diameter
0.093 In. Depth
0.12 In. Width
Eaton Style external notch constant section retaining ring # EN354. A retaining ring is a fastener that holds components or assemblies onto a shaft or in a housing/bore when installed in a groove. Once installed, the exposed portion acts as a shoulder which retains the specific component or assembly.