Roller Chain Sprocket; 40 Chain; 47 Teeth; 1 Row of Teeth; No Hardened Teeth; 7.769" Outside Diameter; 7.486" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 1-1/4" Bore; 40 Chain; 47 Teeth; 1 Row of Teeth; No Hardened Teeth; 7.769" Outside Diameter; 7.486" 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; 47 Teeth; 1 Row of Teeth; No Hardened Teeth; 7.769" Outside Diameter; 7.486" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 1-3/16" Bore; 40 Chain; 47 Teeth; 1 Row of Teeth; No Hardened Teeth; 7.769" Outside Diameter; 7.486" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 1-7/16" Bore; 40 Chain; 47 Teeth; 1 Row of Teeth; No Hardened Teeth; 7.769" Outside Diameter; 7.486" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material