Retaining Ring Internal 1.5 mm Thk PK50 System of Measurement Metric Location Style Internal Thickness 1.5 mm Fits Shaft Diameter Not Applicable For Bore Diameter 34 mm Fits Groove Diameter 35.7 mm Fits Groove Width 1.6 mm Free Outside Diameter 36.5 mm Clearance Diameter 22.6 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