3/8" Belt Width; 1/5 Inch Belt Pitch; XL Belt Style; 20 Teeth; 0.43" Face Width; Rough Bore; 1.52" Flange OD; 1.253" Outside Diameter; 1.273" Pitch Diameter; No Keyway; No Bushing; Yes Minimum Plain Bore; 9/16" Ma

1-1/2" Belt Width; 1/2 Inch Belt Pitch; H Belt Style; 20 Teeth; 1-13/16" Face Width; Rough Bore; 3-3/8" Flange OD; 3.129" Outside Diameter; 3.183" Pitch Diameter; No Keyway; No Bushing; Yes Minimum Plain Bore; 1-5

1" Belt Width; 3/8 Inch Belt Pitch; L Belt Style; 20 Teeth; 1-1/4" Face Width; Rough Bore; 2-5/8" Flange OD; 2.357" Outside Diameter; 2.387" Pitch Diameter; No Keyway; No Bushing; Yes Minimum Plain Bore; 1" Max Bore