Synchronous Pulley; 64MM Belt Width; 8 Millimeter Belt Pitch; 8M-64 Belt Style; 42 Teeth; 65.024MM Face Width; Rough Bore; 105.572MM OD; 106.959MM Pitch Diam; No Keyway; No Bushing; Yes Minimum Plain Bore; 2.125" Max Bore

Synchronous Pulley; 105MM Belt Width; 14 Millimeter Belt Pitch; 14M-105 Belt Style; 42 Teeth; 107.01MM Face Width; Rough Bore; 184.379MM OD; 187.173MM Pitch Diam; No Keyway; No Bushing; Yes Minimum Plain Bore; 3.938" Max Bore

Synchronous Pulley; 32MM Belt Width; 8 Millimeter Belt Pitch; 8M-32 Belt Style; 42 Teeth; 33MM Face Width; Rough Bore; 105.572MM OD; 106.959MM Pitch Diam; No Keyway; No Bushing; Yes Minimum Plain Bore; 2.125" Max Bore

Synchronous Pulley; 21MM Belt Width; 8 Millimeter Belt Pitch; 8M-21 Belt Style; 42 Teeth; 24.638MM Face Width; Bushed; 115MM Flange OD; 105.588MM OD; 106.959MM Pitch Diam; Yes Keyway; 14 To 42MM Bushing Bore Range; 1610 Bushing; No Minimum Plain Bore