3/8" Belt Width; 1/5 Inch Belt Pitch; XL Belt Style; 10 Teeth; 0.43" Face Width; Rough Bore; 29/32" Flange OD; 0.617" Outside Diameter; 0.637" Pitch Diameter; No Keyway; No Bushing; Yes Minimum Plain Bore; 1/4" Max Bore

1/2" Belt Width; 3/8 Inch Belt Pitch; L Belt Style; 10 Teeth; 3/4" Face Width; Rough Bore; 1-7/16" Flange OD; 1.164" Outside Diameter; 1.194" Pitch Diameter; No Keyway; No Bushing; Yes Minimum Plain Bore; 9/16" Ma