Synchronous Pulley; 32MM Belt Width; 8 Millimeter Belt Pitch; 8M-32 Belt Style; 27 Teeth; 33MM Face Width; Rough Bore; 67.386MM OD; 68.75MM Pitch Diam; No Keyway; No Bushing; Yes Minimum Plain Bore; 1.625" Max Bore

Synchronous Pulley; 21MM Belt Width; 8 Millimeter Belt Pitch; 8M-21 Belt Style; 27 Teeth; 23.368MM Face Width; Bushed; 73MM Flange OD; 67.158MM OD; 68.75MM Pitch Diam; Yes Keyway; 14 To 25MM Bushing Bore Range; 1108 Bushing; No Minimum Plain Bore

Synchronous Pulley; 64MM Belt Width; 8 Millimeter Belt Pitch; 8M-64 Belt Style; 27 Teeth; 65.024MM Face Width; Rough Bore; 67.386MM OD; 68.75MM Pitch Diam; No Keyway; No Bushing; Yes Minimum Plain Bore; 1.625" Max Bore