Roller Chain Sprocket; 1-7/16" Bore; 60 Chain; 17 Teeth; 2 Row of Teeth; No Hardened Teeth; 4.462" Outside Diameter; 4.082" Pitch Diameter; A-Double Single; Finished Bore Mount; No Bushing; 3/4" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 1-1/2" Bore; 60 Chain; 22 Teeth; 2 Row of Teeth; No Hardened Teeth; 5.666" Outside Diameter; 5.27" Pitch Diameter; A-Double Single; Finished Bore Mount; No Bushing; 3/4" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material