1" Belt Width; 3/8 Inch Belt Pitch; L Belt Style; 18 Teeth; 1-1/4" Face Width; Bushed; 2.39" Flange OD; 2.119" Outside Diameter; 2.149" Pitch Diameter; Yes Keyway; 1/2 To 1-1/8" Bushing Bore Range; 1108 Bushing; No Minimum Plain Bore