Roller Chain Sprocket; 40 Chain; 15 Teeth; 2 Row of Teeth; Hardened Teeth; 2.652" Outside Diameter; 2.405" Pitch Diameter; A-Double Single; Rough Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 60 Chain; 15 Teeth; 2 Row of Teeth; Hardened Teeth; 3.978" Outside Diameter; 3.608" Pitch Diameter; A-Double Single; Rough Bore Mount; No Bushing; 3/4" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 120 Chain; 15 Teeth; 2 Row of Teeth; Hardened Teeth; 7.956" Outside Diameter; 7.215" Pitch Diameter; A-Double Single; Rough Bore Mount; No Bushing; 1-1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 50 Chain; 15 Teeth; 2 Row of Teeth; Hardened Teeth; 3.315" Outside Diameter; 3.006" Pitch Diameter; A-Double Single; Rough Bore Mount; No Bushing; 5/8" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 80 Chain; 15 Teeth; 2 Row of Teeth; Hardened Teeth; 5.304" Outside Diameter; 4.81" Pitch Diameter; A-Double Single; Rough Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material