Internal Ring# IN281
Internal Notches
Carbon Steel SAE 1060/1075, Black, Lightly Oiled
2.812 In. Housing Diameter
72 mm Housing Diameter
3.025 In. Outside Diameter
0.093 In. Wire Thickness
0.188 In. Section Width
Recommended Groove Size
3.005 In. Diameter
0.085 In. Depth
0.103 In. Width
Internal Notches
Carbon Steel SAE 1060/1075, Black, Lightly Oiled
2.812 In. Housing Diameter
72 mm Housing Diameter
3.025 In. Outside Diameter
0.093 In. Wire Thickness
0.188 In. Section Width
Recommended Groove Size
3.005 In. Diameter
0.085 In. Depth
0.103 In. Width
Eaton Style internal notched constant section retaining ring #IN281. 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.