Sleeve Coupling Spacer Flange, Coupling Size 10, Maximum Speed 3, 600 RPM, Maximum Torque 3, 735 in-lb, Outside Diameter 7 1/2 in, Bore Type Not Applicable, Hub Diameter 4 3/8 in, Hub Material Cast Iron, For Bushing Size Not Applicable, Bore Diameter Not Applicable, Length through Bore 2 11/32 in, System of Measurement Inch, Hub Body Length 11/32 in, Application Compressors, Conveyors, Motors, Pumps, Bore Tolerance Not Applicable. This item has been restricted from sale in the following state (s): []