Roller Chain Sprocket; 1-1/4" Bore; 80 Chain; 22 Teeth; 1 Row of Teeth; Hardened Teeth; 7.555" Outside Diameter; 7.027" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; Keyway; Carbon Steel Material

Synchronous Pulley; 15.875MM Bore; 21MM Belt Width; 8 MM Belt Pitch; 8M-21 Belt Style; 22 Teeth; 23.368MM Face Width; Finished Bore; 54.432MM Outside Diameter; 56.032MM Pitch Diameter; Yes Keyway; No Bushing; No Minimum Plain Bore

Synchronous Pulley; 19.05MM Bore; 21MM Belt Width; 8 MM Belt Pitch; 8M-21 Belt Style; 22 Teeth; 23.368MM Face Width; Finished Bore; 54.432MM Outside Diameter; 56.032MM Pitch Diameter; Yes Keyway; No Bushing; No Minimum Plain Bore

Roller Chain Sprocket; 100 Chain; 22 Teeth; 1 Row of Teeth; Hardened Teeth; 9.444" Outside Diameter; 8.784" Pitch Diameter; B-Hub One Side; Bushed Mount; E Bushing; 1-1/4" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 1-1/2" Bore; 50 Chain; 22 Teeth; 1 Row of Teeth; No Hardened Teeth; 4.722" Outside Diameter; 4.392" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 5/8" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material