Retaining Ring, System of Measurement Metric, Location Style Internal, Thickness 4 mm, Fits Shaft Diameter Not Applicable, For Bore Diameter 155 mm, Fits Groove Diameter 160 mm, Fits Groove Width 4.15 mm, Free Outside Diameter 164 mm, Clearance Diameter 129.8 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