Metric External Push-On Ring System of Measurement Metric Location Style External Thickness 0.25 mm Fits Shaft Diameter 6 mm For Bore Diameter Not Applicable Fits Groove Diameter 5.9 mm Fits Groove Width 0.4 mm Fits Groove Depth Not Applicable Free Inside Diameter 5.8 mm Free Outside Diameter 11 mm Clearance Diameter Not Applicable Material Steel Material Grade/Class Not Graded Tensile Strength Not Applicable Ring Type Self-Locking External Push-On Ring