Roller Chain Sprocket; 40 Chain; 80 Teeth; 1 Row of Teeth; No Hardened Teeth; 13.026" Outside Diameter; 12.736" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Synchronous Pulley; 85MM Belt Width; 14 MM Belt Pitch; 14M-85 Belt Style; 80 Teeth; 102MM Face Width; Rough Bore; 353.71MM Outside Diameter; 356.51MM Pitch Diameter; No Keyway; No Bushing; Yes Minimum Plain Bore

Roller Chain Sprocket; 16B-1 Chain; 80 Teeth; 1 Row of Teeth; No Hardened Teeth; 661.721MM Outside Diameter; 646.97MM Pitch Diameter; B-Hub One Side; Bushed Mount; 3020 Bushing; 25.4MM Chain Pitch; ISO Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 05B-1 Chain; 80 Teeth; 1 Row of Teeth; No Hardened Teeth; 207.9MM Outside Diameter; 203.77MM Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 8MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Synchronous Pulley; 115MM Belt Width; 14 MM Belt Pitch; 14M-115 Belt Style; 80 Teeth; 133MM Face Width; Rough Bore; 353.71MM Outside Diameter; 356.51MM Pitch Diameter; No Keyway; No Bushing; Yes Minimum Plain Bore