Synchronous Pulley; 1" Belt Width; 1/2 Inch Belt Pitch; H Belt Style; 20 Teeth; 1-5/16" Face Width; Bushed; 3.129" Outside Diameter; 3.183" Pitch Diameter; Yes Keyway; 1/2 To 1-1/4" Bushing Bore Range; 1210 Bushing; No Minimum Plain Bore

Synchronous Pulley; 1-1/2" Belt Width; 1/2 Inch Belt Pitch; H Belt Style; 20 Teeth; 1-13/16" Face Width; Bushed; 3.129" Outside Diameter; 3.183" Pitch Diameter; Yes Keyway; 1/2 To 1-1/4" Bushing Bore Range; 1215 Bushing; No Minimum Plain Bore

Synchronous Pulley; 1" Belt Width; 3/8 Inch Belt Pitch; L Belt Style; 20 Teeth; 1-1/4" Face Width; Bushed; 2.357" Outside Diameter; 2.387" Pitch Diameter; Yes Keyway; 1/2 To 1" Bushing Bore Range; 1008 Bushing; No Minimum Plain Bore

Synchronous Pulley; 20MM Belt Width; 8 MM Belt Pitch; 8M-20 Belt Style; 20 Teeth; 22.225MM Face Width; Rough Bore; 49.555MM Outside Diameter; 50.93MM Pitch Diameter; No Keyway; No Bushing; Yes Minimum Plain Bore

Synchronous Pulley; 30MM Belt Width; 8 MM Belt Pitch; 8M-30 Belt Style; 20 Teeth; 28.575MM Face Width; Rough Bore; 49.555MM Outside Diameter; 50.93MM Pitch Diameter; No Keyway; No Bushing; Yes Minimum Plain Bore