Retaining Ring,Internal,2 mm Thk,PK10, System of Measurement Metric, Location Style Internal, Thickness 2 mm, Fits Shaft Diameter Not Applicable, For Bore Diameter 62 mm, Fits Groove Diameter 65 mm, Fits Groove Width 2.15 mm, Free Outside Diameter 66.2 mm, Clearance Diameter 46.7 mm, Material Steel, Finish Plain, Material Grade/Class Ungraded, Ring Type Housing Ring, Clearance Diameter Type Compressed, Material Quality Standards DIN 472, Pack Size Small Pack