Roller Chain Sprocket; 40 Chain; 14 Teeth; 1 Row of Teeth; Hardened Teeth; 2.49" Outside Diameter; 2.247" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Carbon Steel Material

Roller Chain Sprocket; 40 Chain; 14 Teeth; 1 Row of Teeth; Hardened Teeth; 2.49" Outside Diameter; 2.247" Pitch Diameter; B-Hub One Side; Bushed Mount; 1008 Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 1/2" Bore; 40 Chain; 14 Teeth; 1 Row of Teeth; No Hardened Teeth; 2.49" Outside Diameter; 2.247" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 5/8" Bore; 40 Chain; 14 Teeth; 1 Row of Teeth; No Hardened Teeth; 2.49" Outside Diameter; 2.247" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 7/8" Bore; 40 Chain; 14 Teeth; 1 Row of Teeth; No Hardened Teeth; 2.49" Outside Diameter; 2.247" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material