Roller Chain Sprocket; 40 Chain; 70 Teeth; 1 Row of Teeth; Hardened Teeth; 11.433" Outside Diameter; 11.145" Pitch Diameter; B-Hub One Side; Bushed Mount; Q1 Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 60 Chain; 70 Teeth; 1 Row of Teeth; No Hardened Teeth; 17.15" Outside Diameter; 16.717" Pitch Diameter; B-Hub One Side; Bushed Mount; SF Bushing; 3/4" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 50 Chain; 70 Teeth; 1 Row of Teeth; No Hardened Teeth; 14.292" Outside Diameter; 13.931" Pitch Diameter; B-Hub One Side; Bushed Mount; SK Bushing; 5/8" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 2-3/16" Bore; 60 Chain; 70 Teeth; 1 Row of Teeth; Hardened Teeth; 17.15" Outside Diameter; 16.717" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 3/4" Chain Pitch; ANSI Roller Chain; Keyway; Carbon Steel Material

Roller Chain Sprocket; 100-3 Chain; 70 Teeth; 3 Row of Teeth; No Hardened Teeth; 28.584" Outside Diameter; 27.861" Pitch Diameter; C-Hub Both Sides; Rough Bore Mount; No Bushing; 1-1/4" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material