Synchronous Pulley; 20MM Belt Width; 8 MM Belt Pitch; 8M-20 Belt Style; 33 Teeth; 28MM Face Width; Rough Bore; 82.68MM Outside Diameter; 84.03MM Pitch Diameter; No Keyway; No Bushing; Yes Minimum Plain Bore

Synchronous Pulley; 12MM Belt Width; 8 MM Belt Pitch; 8M-12 Belt Style; 33 Teeth; 19.05MM Face Width; Bushed; 82.423MM Outside Diameter; 84.023MM Pitch Diameter; Yes Keyway; 14 To 38MM Bushing Bore Range; 1610 Bushing; No Minimum Plain Bore

Synchronous Pulley; 64MM Belt Width; 8 Millimeter Belt Pitch; 8M-64 Belt Style; 33 Teeth; 65.024MM Face Width; Rough Bore; 82.652MM OD; 84.023MM Pitch Diam; No Keyway; No Bushing; Yes Minimum Plain Bore; 1.688" Max Bore

Synchronous Pulley; 12MM Belt Width; 8MM Belt Pitch; 8MX-12 Belt Style; 33 Teeth; 21.59MM Face Width; Bushed; 90.576MM Flange OD; 82.423MM OD; 84.023MM Pitch Diameter; Yes Keyway; 14 To 42MM Bushing Bore Range; 1610 Bushing; No Minimum Plain Bore

Synchronous Pulley; 85MM Belt Width; 8 MM Belt Pitch; 8M-85 Belt Style; 33 Teeth; 95MM Face Width; Rough Bore; 82.68MM Outside Diameter; 84.03MM Pitch Diameter; No Keyway; No Bushing; Yes Minimum Plain Bore