Synchronous Pulley; 1" Belt Width; 1/2 Inch Belt Pitch; H Belt Style; 16 Teeth; 1-5/16" Face Width; Bushed; 2-51/64" Flange OD; 2.492" Outside Diameter; 2-35/64" Pitch Diameter; Yes Keyway; 1/2 To 1" Bushing Bore Range; 1008 Bushing; No Minimum Plain Bore

Synchronous Pulley; 21MM Belt Width; 8MM Belt Pitch; 8MX-21 Belt Style; 22 Teeth; 30.48MM Face Width; Bushed; 66.192MM Flange OD; 54.432MM OD; 56.032MM Pitch Diameter; Yes Keyway; 14 To 25MM Bushing Bore Range; 1008 Bushing; No Minimum Plain Bore

Synchronous Pulley; 20MM Belt Width; 8 MM Belt Pitch; 8M-20 Belt Style; 22 Teeth; 28MM Face Width; Bushed; 54.65MM Outside Diameter; 56.02MM Pitch Diameter; Yes Keyway; 9 To 25MM Bushing Bore Range; 1008 Bushing; No Minimum Plain Bore

1 Groove; 54MM Outside Diameter; Bushed; 1008 Bushing Series; SPZ Belt Series; 50MM Pitch Minimum; 50MM Pitch Maximum; 9 To 25MM Bushing Bore Range; Keyway

12MM Belt Width; 8MM Belt Pitch; 8MPC-12 QT PowerChain II Belt Style; 22 Teeth; 15.24MM Face Width; Bushed; 66.294MM Flange OD; 54.432MM OD; 56.032MM Pitch Diam; Keyway; 12.7 To 25.4MM Bushing Bore Range; 1008 Bushing; No Minimum Plain Bore