Retaining Ring,External,0.187 in Thk, System of Measurement Inch, Location Style External, Thickness 0.187 in, Fits Shaft Diameter 8 3/4 in, For Bore Diameter Not Applicable, Fits Groove Diameter 8.38 in, Fits Groove Width 0.209 in, Free Inside Diameter 8.181 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