Synchronous Pulley; 21MM Belt Width; 8 MM Belt Pitch; 8M-21 Belt Style; 40 Teeth; 24.638MM Face Width; Bushed; 100.254MM Outside Diameter; 101.86MM Pitch Diameter; Yes Keyway; 18 To 48MM Bushing Bore Range; 2012 Bushing; No Minimum Plain Bore

Synchronous Pulley; 50MM Belt Width; 8 MM Belt Pitch; 8M-50 Belt Style; 40 Teeth; 53.975MM Face Width; Bushed; 100.49MM Outside Diameter; 101.86MM Pitch Diameter; Yes Keyway; 18 To 48MM Bushing Bore Range; 2012 Bushing; No Minimum Plain Bore

Synchronous Pulley; 1/2" Belt Width; 3/8 Inch Belt Pitch; L Belt Style; 40 Teeth; 3/4" Face Width; Bushed; 4.745" Outside Diameter; 4.775" Pitch Diameter; Yes Keyway; 1/2 To 2" Bushing Bore Range; 2012 Bushing; No Minimum Plain Bore

Synchronous Pulley; 30MM Belt Width; 8 MM Belt Pitch; 8M-30 Belt Style; 40 Teeth; 31.75MM Face Width; Bushed; 100.49MM Outside Diameter; 101.86MM Pitch Diameter; Yes Keyway; 18 To 48MM Bushing Bore Range; 2012 Bushing; No Minimum Plain Bore

Synchronous Pulley; 36MM Belt Width; 8 MM Belt Pitch; 8M-36 Belt Style; 40 Teeth; 40.132MM Face Width; Bushed; 100.254MM Outside Diameter; 101.86MM Pitch Diameter; Yes Keyway; 18 To 48MM Bushing Bore Range; 2012 Bushing; No Minimum Plain Bore