Roller Chain Sprocket; 3.152" Bore; 80 Chain; 28 Teeth; 1 Row of Teeth; No Hardened Teeth; 9.475" Outside Diameter; 8.931" Pitch Diameter; A-No Hub; Finished Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 40 Chain; 24 Teeth; 1 Row of Teeth; No Hardened Teeth; 4.098" Outside Diameter; 3.831" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 50 Chain; 30 Teeth; 1 Row of Teeth; No Hardened Teeth; 6.321" Outside Diameter; 5.979" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 5/8" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material