Synchronous Pulley; 47.625MM Bore; 40MM Belt Width; 14 MM Belt Pitch; 14M-40 Belt Style; 68 Teeth; 53.975MM Face Width; Finished Bore; 300.228MM Outside Diameter; 303.022MM Pitch Diameter; Yes Keyway; No Bushing; No Minimum Plain Bore

Roller Chain Sprocket; 50-2 Chain; 68 Teeth; 2 Row of Teeth; Hardened Teeth; 13.894" Outside Diameter; 13.533" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 5/8" Chain Pitch; ANSI Roller Chain; No Keyway; Carbon Steel Material

Synchronous Pulley; 50.8MM Bore; 40MM Belt Width; 14 MM Belt Pitch; 14M-40 Belt Style; 68 Teeth; 53.975MM Face Width; Finished Bore; 300.228MM Outside Diameter; 303.022MM Pitch Diameter; Yes Keyway; No Bushing; No Minimum Plain Bore

Roller Chain Sprocket; 35-2 Chain; 68 Teeth; 2 Row of Teeth; Hardened Teeth; 8.336" Outside Diameter; 8.12" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 3/8" Chain Pitch; ANSI Roller Chain; No Keyway; Carbon Steel Material

Roller Chain Sprocket; 50-2 Chain; 68 Teeth; 2 Row of Teeth; Hardened Teeth; 13.894" Outside Diameter; 13.533" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 5/8" Chain Pitch; ANSI Roller Chain; No Keyway; Carbon Steel Material