External Ring# EN343
Includes External Notches
Carbon Steel SAE 1060/1075, Plain
3.438 In. Shaft Diameter
87.3 mm Shaft Diameter
3.232 In. Inside Diameter
0.093 In. Wire Thickness
0.25 In. Section Width
Recommended Groove Size
3.257 In. Diameter
0.09 In. Depth
0.103 In. Width
Includes External Notches
Carbon Steel SAE 1060/1075, Plain
3.438 In. Shaft Diameter
87.3 mm Shaft Diameter
3.232 In. Inside Diameter
0.093 In. Wire Thickness
0.25 In. Section Width
Recommended Groove Size
3.257 In. Diameter
0.09 In. Depth
0.103 In. Width
Eaton Style external notch constant section retaining ring # EN343. 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.