Part# HOI-350ST PA
Carbon Steel, Black Phosphate
Manufactured by Rotor Clip
3.5 In. Housing Diameter, Inverted Internal Ring
3.78 In. Free Outside Diameter
0.109 In. Thick
0.125 In. Hole Diameter
3.71 In. Groove Diameter
0.12 In. Groove Width
0.105 In. Groove Depth
✅ RoHS Compliant ✅ REACH Compliant
Carbon Steel, Black Phosphate
Manufactured by Rotor Clip
3.5 In. Housing Diameter, Inverted Internal Ring
3.78 In. Free Outside Diameter
0.109 In. Thick
0.125 In. Hole Diameter
3.71 In. Groove Diameter
0.12 In. Groove Width
0.105 In. Groove Depth
✅ RoHS Compliant ✅ REACH Compliant
Inverted internal retaining ring in carbon steel, phosphate finish. Inverted retaining rings are a variation of axially assembled rings in which the lug holes are inverted to fit in the bottom of the groove. Inverting the lugs allows greater clearance on a shaft or in a housing and forms a higher uniform shoulder good for retaining bearings and other components with large corner radii or chamfers.