Roller Chain Sprocket; 80 Chain; 56 Teeth; 1 Row of Teeth; Hardened Teeth; 18.407" Outside Diameter; 17.835" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; No Keyway; Carbon Steel Material

Synchronous Pulley; 40MM Belt Width; 14 MM Belt Pitch; 14M-40 Belt Style; 56 Teeth; 53.975MM Face Width; Rough Bore; 246.761MM Outside Diameter; 249.555MM Pitch Diameter; No Keyway; No Bushing; Minimum Plain Bore

Roller Chain Sprocket; 160 Chain; 56 Teeth; 1 Row of Teeth; Hardened Teeth; A-No Hub; Rough Bore Mount; No Bushing; 2" Chain Pitch; ANSI Roller Chain; No Keyway; Carbon Steel Material

Synchronous Pulley; 55MM Belt Width; 14 MM Belt Pitch; 14M-55 Belt Style; 56 Teeth; 69.85MM Face Width; Rough Bore; 246.761MM Outside Diameter; 249.555MM Pitch Diameter; No Keyway; No Bushing; Minimum Plain Bore

Synchronous Pulley; 50MM Belt Width; 8 MM Belt Pitch; 8M-50 Belt Style; 56 Teeth; 60.325MM Face Width; Rough Bore; 141.224MM Outside Diameter; 142.596MM Pitch Diameter; No Keyway; No Bushing; Minimum Plain Bore