Internal Ring# NAN281
Constant Section
Carbon Steel SAE 1060/1075, Black, Lightly Oiled
2.812 In. Housing Diameter
71.4 mm Housing Diameter
2.985 In. Outside Diameter
0.093 In. Wire Thickness
0.187 In. Section Width
Recommended Groove Size
2.945 In. Diameter
0.066 In. Depth
0.103 In. Width
✅ RoHS Compliant ✅ REACH Compliant
Constant Section
Carbon Steel SAE 1060/1075, Black, Lightly Oiled
2.812 In. Housing Diameter
71.4 mm Housing Diameter
2.985 In. Outside Diameter
0.093 In. Wire Thickness
0.187 In. Section Width
Recommended Groove Size
2.945 In. Diameter
0.066 In. Depth
0.103 In. Width
✅ RoHS Compliant ✅ REACH Compliant
Eaton Style internal constant section retaining ring # NAN281. 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.