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

Synchronous Pulley; 28.575MM Bore; 55MM Belt Width; 14 MM Belt Pitch; 14M-55 Belt Style; 56 Teeth; 69.85MM Face Width; Finished Bore; 246.761MM Outside Diameter; 249.555MM Pitch Diameter; Yes Keyway; No Bushing; No Minimum Plain Bore

Synchronous Pulley; 31.75MM Bore; 55MM Belt Width; 14 MM Belt Pitch; 14M-55 Belt Style; 56 Teeth; 69.85MM Face Width; Finished Bore; 246.761MM Outside Diameter; 249.555MM Pitch Diameter; Yes Keyway; No Bushing; No 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; 38.1MM Bore; 40MM Belt Width; 14 MM Belt Pitch; 14M-40 Belt Style; 56 Teeth; 53.975MM Face Width; Finished Bore; 246.761MM Outside Diameter; 249.555MM Pitch Diameter; Yes Keyway; No Bushing; No Minimum Plain Bore