Housing Ring Internal .059 in Thk System of Measurement Inch Location Style Internal Thickness 0.059 in Fits Shaft Diameter Not Applicable For Bore Diameter Not Applicable Fits Groove Diameter 2.016 in Fits Groove Width 0.05 in Fits Groove Depth 0.068 in Free Inside Diameter 2.054 in Free Outside Diameter 2.094 in Clearance Diameter 1.452 in Material Spring Steel Finish Black Phosphate Material Grade/Class Ungraded Tensile Strength Not Applicable Ring Type Housing Ring