Roller Chain Sprocket; 5/8" Bore; 40 Chain; 26 Teeth; 1 Row of Teeth; No Hardened Teeth; 4.418" Outside Diameter; 4.148" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 1-7/16" Bore; 60 Chain; 26 Teeth; 1 Row of Teeth; Hardened Teeth; 6.627" Outside Diameter; 6.222" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 3/4" Chain Pitch; ANSI Roller Chain; Keyway; Carbon Steel Material

Roller Chain Sprocket; 1-3/8" Bore; 80 Chain; 26 Teeth; 1 Row of Teeth; Hardened Teeth; 8.836" Outside Diameter; 8.296" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; Keyway; Carbon Steel Material