Roller Chain Sprocket; 80 Chain; 47 Teeth; 1 Row of Teeth; Hardened Teeth; 15.538" Outside Diameter; 14.972" Pitch Diameter; B-Hub One Side; Bushed Mount; R1 Bushing; 1" Chain Pitch; ANSI Roller Chain; Keyway; Carbon Steel Material

Roller Chain Sprocket; 1-15/16" Bore; 80 Chain; 47 Teeth; 1 Row of Teeth; Hardened Teeth; 15.538" Outside Diameter; 14.972" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; Keyway; Carbon Steel Material

Roller Chain Sprocket; 80 Chain; 47 Teeth; 1 Row of Teeth; Hardened Teeth; 15.538" Outside Diameter; 14.972" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; No Keyway; Carbon Steel Material

Roller Chain Sprocket; 1-7/16" Bore; 80 Chain; 47 Teeth; 1 Row of Teeth; Hardened Teeth; 15.538" Outside Diameter; 14.972" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; Keyway; Carbon Steel Material

Roller Chain Sprocket; 1-1/2" Bore; 80 Chain; 47 Teeth; 1 Row of Teeth; Hardened Teeth; 15.538" Outside Diameter; 14.972" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; Keyway; Carbon Steel Material