External Ring# EN475
Includes External Notches
Carbon Steel SAE 1060/1075, Plain
4.75 In. Shaft Diameter
120.6 mm Shaft Diameter
4.51 In. Inside Diameter
0.109 In. Wire Thickness
0.312 In. Section Width
Recommended Groove Size
4.55 In. Diameter
0.1 In. Depth
0.12 In. Width
Includes External Notches
Carbon Steel SAE 1060/1075, Plain
4.75 In. Shaft Diameter
120.6 mm Shaft Diameter
4.51 In. Inside Diameter
0.109 In. Wire Thickness
0.312 In. Section Width
Recommended Groove Size
4.55 In. Diameter
0.1 In. Depth
0.12 In. Width
Eaton Style external notch constant section retaining ring # EN475. 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.