Sleeve Coupling Spacer Flange, Coupling Size 7, Maximum Speed 5,250 RPM, Maximum Torque 940 in-lb, Outside Diameter 4 5/8 in, Bore Type Not Applicable, Hub Diameter 2 13/16 in, Hub Material Cast Iron, For Bushing Size Not Applicable, Bore Diameter Not Applicable, Length through Bore 2 3/8 in, System of Measurement Inch, Hub Body Length 17/32 in, Application Compressors, Conveyors, Motors, Pumps, Bore Tolerance Not Applicable