Synchronous Pulley; 30MM Belt Width; 8 MM Belt Pitch; 8M-30 Belt Style; 32 Teeth; 38.1MM Face Width; Bushed; 80.112MM Outside Diameter; 81.483MM Pitch Diameter; Yes Keyway; H Bushing; No Minimum Plain Bore

Synchronous Pulley; 20MM Belt Width; 8 MM Belt Pitch; 8M-20 Belt Style; 30 Teeth; 28.575MM Face Width; Bushed; 75.032MM Outside Diameter; 76.403MM Pitch Diameter; Yes Keyway; H Bushing; No Minimum Plain Bore