Synchronous Pulley; 1-1/2" Belt Width; 1/2 Inch Belt Pitch; H Belt Style; 40 Teeth; 1-13/16" Face Width; Bushed; 6-37/64" Flange OD; 6-5/16" Outside Diameter; 6.366" Pitch Diameter; Yes Keyway; 1/2 To 2-1/2" Bushing Bore Range; 2517 Bushing; No Minimum Plain Bore