Sleeve Coupling Spacer Hub, Coupling Size 7, Maximum Speed 5, 250 RPM, Maximum Torque 940 in-lb, Outside Diameter 2 13/16 in, Bore Type Round Keyed, Hub Diameter 2 13/16 in, Hub Material Cast Iron, For Bushing Size Not Applicable, Bore Diameter 7/8 in, Length through Bore 1 15/32 in, System of Measurement Inch, Hub Body Length Not Applicable, Hub Type Spacer Hub, Application Compressors, Conveyors, Motors, Pumps, Bore Tolerance + 0.0005 in / + 0.0015 in. This item has been restricted from sale in the following state (s): []