Sleeve Coupling Flange Coupling Size 7 Maximum Speed 5 250 RPM Maximum Torque 940 in-lb Outside Diameter 4 5/8 in Bore Type Quick Disconnect Bushing Hub Diameter 4 5/8 in Hub Material Cast Iron For Bushing Size JA Bore Diameter Not Applicable Length through Bore 1 in System of Measurement Inch Hub Body Length 25/32 in Hub Type Flange Hub Application Compressors Conveyors Motors Pumps Bore Tolerance Not Applicable