Roller Chain Sprocket; 1-1/8" Bore; 40 Chain; 47 Teeth; 1 Row of Teeth; No Hardened Teeth; 7.769" Outside Diameter; 7.486" 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; 50 Chain; 47 Teeth; 1 Row of Teeth; No Hardened Teeth; 9.711" Outside Diameter; 9.358" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 5/8" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 20B-1 Chain; 47 Teeth; 1 Row of Teeth; No Hardened Teeth; 493.344MM Outside Diameter; 475.35MM Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 31.75MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 80 Chain; 47 Teeth; 1 Row of Teeth; No 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; Steel Material

Roller Chain Sprocket; 1-1/4" Bore; 60 Chain; 47 Teeth; 1 Row of Teeth; No Hardened Teeth; 11.654" Outside Diameter; 11.229" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 3/4" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material