Spiral Retaining Ring 0.062 in Thk PK10 System of Measurement Inch Location Style External Thickness 0.062 in Fits Shaft Diameter 1 5/8 in For Bore Diameter Not Applicable Fits Groove Diameter 1.529 in Fits Groove Width 0.068 in Fits Groove Depth 0.048 in Free Inside Diameter 1.513 in Material Steel Finish Plain Material Grade/Class Ungraded Tensile Strength 211 000 psi Ring Type Spiral Retaining Ring Material Quality Standards ANSI Manufacturer Location Made in USA