3/4" Belt Width; 3/8 Inch Belt Pitch; L Belt Style; 40 Teeth; 1" Face Width; Rough Bore; 5" Flange OD; 4.745" Outside Diameter; 4.775" Pitch Diameter; No Keyway; No Bushing; Minimum Plain Bore; 2.375" Max Bore

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; 1/2 To 2-5/8" Bushing Bore Range; SK Bushing; No Minimum Plain Bore