Roller Chain Sprocket; 3/4" Bore; 40 Chain; 23 Teeth; 1 Row of Teeth; No Hardened Teeth; 3-15/16" Outside Diameter; 3-43/64" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 2-15/16" Bore; 80 Chain; 23 Teeth; 1 Row of Teeth; Hardened Teeth; 7.876" Outside Diameter; 7-11/32" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; Keyway; Carbon Steel Material

Roller Chain Sprocket; 2-11/16" Bore; 120-2 Chain; 23 Teeth; 2 Row of Teeth; Hardened Teeth; 11.814" Outside Diameter; 11-1/64" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1-1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 1" Bore; 80 Chain; 23 Teeth; 1 Row of Teeth; Hardened Teeth; 7.876" Outside Diameter; 7-11/32" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; Keyway; Carbon Steel Material

Roller Chain Sprocket; 7/8" Bore; 40 Chain; 23 Teeth; 1 Row of Teeth; No Hardened Teeth; 3-15/16" Outside Diameter; 3-43/64" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material