Synchronous Pulley; 15MM Belt Width; 3 MM Belt Pitch; 3M-15 Belt Style; 44 Teeth; 20MM Face Width; Rough Bore; 41.26MM Outside Diameter; 42.02MM Pitch Diameter; No Keyway; No Bushing; Yes Minimum Plain Bore

Roller Chain Sprocket; 10B-1 Chain; 44 Teeth; 1 Row of Teeth; Hardened Teeth; 231.496MM Outside Diameter; 222.53MM Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 15.875MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Synchronous Pulley; 15MM Belt Width; 5 MM Belt Pitch; 5M-15 Belt Style; 44 Teeth; 20.5MM Face Width; Bushed; 68.89MM Outside Diameter; 70.03MM Pitch Diameter; Yes Keyway; 9 To 28MM Bushing Bore Range; 1108 Bushing; No Minimum Plain Bore

Synchronous Pulley; 1/2" Belt Width; 3/8 Inch Belt Pitch; L Belt Style; 44 Teeth; 3/4" Face Width; Rough Bore; 5.222" Outside Diameter; 5.252" Pitch Diameter; No Keyway; No Bushing; Yes Minimum Plain Bore

Roller Chain Sprocket; 60 Chain; 44 Teeth; 1 Row of Teeth; No Hardened Teeth; 10.937" Outside Diameter; 10.514" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 3/4" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material