Roller Chain Sprocket; 1-3/4" 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; Steel Material

Roller Chain Sprocket; 80 Chain; 23 Teeth; 2 Row of Teeth; No Hardened Teeth; 7.876" Outside Diameter; 7-11/32" Pitch Diameter; B-Double Single; Bushed Mount; R1 Bushing; 1" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 2-3/16" 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; Steel Material

Roller Chain Sprocket; 80 Chain; 23 Teeth; 1 Row of Teeth; Hardened Teeth; 7.876" Outside Diameter; 7-11/32" Pitch Diameter; B-Hub One Side; Bushed Mount; Q1 Bushing; 1" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material