Roller Chain Sprocket; 40 Chain; 39 Teeth; 1 Row of Teeth; Hardened Teeth; 6.494" Outside Diameter; 6.214" Pitch Diameter; B-Hub One Side; Bushed Mount; 1610 Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Carbon Steel Material

Roller Chain Sprocket; 50 Chain; 39 Teeth; 1 Row of Teeth; Hardened Teeth; 8.117" Outside Diameter; 7.768" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 5/8" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 1-1/4" Bore; 80 Chain; 39 Teeth; 1 Row of Teeth; Hardened Teeth; 12.987" Outside Diameter; 12.428" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; Keyway; Carbon Steel Material

Roller Chain Sprocket; 160 Chain; 39 Teeth; 1 Row of Teeth; Hardened Teeth; B-Hub One Side; Rough Bore Mount; No Bushing; 2" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 1-3/16" Bore; 80 Chain; 39 Teeth; 1 Row of Teeth; Hardened Teeth; 12.987" Outside Diameter; 12.428" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; Keyway; Carbon Steel Material