Roller Chain Sprocket; 7/8" Bore; 50 Chain; 31 Teeth; 1 Row of Teeth; Hardened Teeth; 6.521" Outside Diameter; 6.178" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 5/8" Chain Pitch; ANSI Roller Chain; Keyway; Carbon Steel Material

Roller Chain Sprocket; 1-5/8" Bore; 60 Chain; 31 Teeth; 1 Row of Teeth; Hardened Teeth; 7.826" Outside Diameter; 7.413" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 3/4" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 1-7/16" Bore; 40 Chain; 31 Teeth; 1 Row of Teeth; Hardened Teeth; 5.217" Outside Diameter; 4.942" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Carbon Steel Material

Roller Chain Sprocket; 5/8" Bore; 40 Chain; 31 Teeth; 1 Row of Teeth; Hardened Teeth; 5.217" Outside Diameter; 4.942" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Carbon Steel Material

Roller Chain Sprocket; 1-1/8" Bore; 50 Chain; 31 Teeth; 1 Row of Teeth; No Hardened Teeth; 6.521" Outside Diameter; 6.178" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 5/8" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material