Retaining Ring Internal 0.093 in Thk PK10 System of Measurement Not Applicable Location Style Internal Thickness 0.093 in Fits Shaft Diameter Not Applicable For Bore Diameter 3 in Fits Groove Diameter 3.182 in Fits Groove Width 0.103 in Fits Groove Depth Not Applicable Free Inside Diameter Not Applicable Free Outside Diameter 3.325 in Clearance Diameter 3 in Material Steel Finish Plain Material Grade/Class Ungraded Tensile Strength Not Applicable Ring Type Retaining Ring