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Part# DHI-21ST PD
21 mm Inverted Internal Retaining Ring
Carbon Spring Steel SAE 1060-1090, Phosphate & Oil
Manufactured by Rotor Clip
22.5 mm Free Outside Diameter
1 mm Thickness
1.3 mm Hole Diameter
22 mm Groove Diameter
1.1 Groove Width
21 mm Inverted Internal Retaining Ring
Carbon Spring Steel SAE 1060-1090, Phosphate & Oil
Manufactured by Rotor Clip
22.5 mm Free Outside Diameter
1 mm Thickness
1.3 mm Hole Diameter
22 mm Groove Diameter
1.1 Groove Width
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.