Retaining Ring Internal 5 mm Thk System of Measurement Metric Location Style Internal Thickness 5 mm Fits Shaft Diameter Not Applicable For Bore Diameter 290 mm Fits Groove Diameter 298 mm Fits Groove Width 5.15 mm Free Outside Diameter 305 mm Clearance Diameter 256 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 Manufacturer Location Globally Sourced