1" Belt Width; 1/2 Inch Belt Pitch; H Belt Style; 40 Teeth; 1-5/16" Face Width; Bushed; 6-9/16" Flange OD; 6-5/16" Outside Diameter; 6.366" Pitch Diameter; Keyway; 3/4 To 2-11/16" Bushing Bore Range; Q1 Bushing; No Minimum Plain Bore