E Style Retaining Ring 0.05 in Thk System of Measurement Inch Location Style External Thickness 0.05 in Fits Shaft Diameter 7/8 in For Bore Diameter Not Applicable Fits Groove Diameter 0.675 in Fits Groove Width 0.056 in Fits Groove Depth 0.1 in Free Inside Diameter 0.668 in Free Outside Diameter 1.3 in Clearance Diameter 1.32 in Material Stainless Steel Finish Plain Material Grade/Class 18-8 Tensile Strength 150 000 psi Ring Type E-Style Retaining Ring