Roller Chain Sprocket; 60 Chain; 35 Teeth; 1 Row of Teeth; No Hardened Teeth; 8.783" Outside Diameter; 8.367" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 3/4" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 40 Chain; 35 Teeth; 1 Row of Teeth; No Hardened Teeth; 5.856" Outside Diameter; 5-37/64" Pitch Diameter; B-Hub One Side; Bushed Mount; 1610 Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material