Retaining Ring External 0.187 in Thk System of Measurement Inch Location Style External Thickness 0.187 in Fits Shaft Diameter 10 in For Bore Diameter Not Applicable Fits Groove Diameter 0.575 in Fits Groove Width 0.209 in Free Inside Diameter 9.355 in Material Steel Finish Plain Material Grade/Class Grade 1060/Grade 1090 Ring Type External Retaining Ring Pack Size Small Pack Manufacturer Location Globally Sourced Ring Sub-Type Standard