Sleeve Coupling Spacer Flange, Coupling Size 5, Maximum Speed 7, 600 RPM, Maximum Torque 312 in-lb, Outside Diameter 3 1/4 in, Bore Type Not Applicable, Hub Diameter 2 in, Hub Material Cast Iron, For Bushing Size Not Applicable, Bore Diameter Not Applicable, Length through Bore 1 11/16 in, System of Measurement Inch, Hub Body Length 51/64 in, Application Compressors, Conveyors, Motors, Pumps, Bore Tolerance Not Applicable. This item has been restricted from sale in the following state (s): []