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

Roller Chain Sprocket; 50 Chain; 31 Teeth; 1 Row of Teeth; No Hardened Teeth; 6.521" Outside Diameter; 6.178" 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" 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