1" Belt Width; 3/8 Inch Belt Pitch; L Belt Style; 28 Teeth; 1-1/4" Face Width; Rough Bore; 3-5/8" Flange OD; 3-5/16" Outside Diameter; 3.342" Pitch Diameter; No Keyway; No Bushing; Yes Minimum Plain Bore; 1-3/4" M