Synchronous Pulley; 50MM Belt Width; 8 MM Belt Pitch; 8M-50 Belt Style; 64 Teeth; 60.325MM Face Width; Locking Sleeve; 161.595MM Outside Diameter; 162.966MM Pitch Diameter; No Keyway; No Bushing; No Minimum Plain Bore

Synchronous Pulley; 28.575MM Bore; 55MM Belt Width; 14 MM Belt Pitch; 14M-55 Belt Style; 64 Teeth; 69.85MM Face Width; Finished Bore; 282.423MM Outside Diameter; 285.217MM Pitch Diameter; Yes Keyway; No Bushing; No Minimum Plain Bore

Synchronous Pulley; 50MM Belt Width; 8 MM Belt Pitch; 8M-50 Belt Style; 64 Teeth; 60.325MM Face Width; Locking Sleeve; 161.595MM Outside Diameter; 162.966MM Pitch Diameter; No Keyway; No Bushing; No Minimum Plain Bore

Synchronous Pulley; 31.75MM Bore; 170MM Belt Width; 14 MM Belt Pitch; 14M-170 Belt Style; 64 Teeth; 187.325MM Face Width; Finished Bore; 282.423MM Outside Diameter; 285.217MM Pitch Diameter; Yes Keyway; No Bushing; No Minimum Plain Bore

Roller Chain Sprocket; 80 Chain; 64 Teeth; 1 Row of Teeth; Hardened Teeth; A-No Hub; Rough Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; No Keyway; Carbon Steel Material