Retaining Ring,External,2.5 mm Thk,PK5, System of Measurement Metric, Location Style External, Thickness 2.5 mm, Fits Shaft Diameter 65 mm, For Bore Diameter Not Applicable, Fits Groove Diameter 62 mm, Fits Groove Width 2.65 mm, Free Inside Diameter 60.8 mm, Clearance Diameter 81.4 mm, Material Steel, Finish Plain, Material Grade/Class Ungraded, Ring Type External Retaining Ring, Clearance Diameter Type Expanded, Material Quality Standards DIN 471, Pack Size Small Pack