Roller Chain Sprocket; 12B-1 Chain; 33 Teeth; 1 Row of Teeth; Hardened Teeth; 210.947MM Outside Diameter; 200.41MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 19.05MM Chain Pitch; ISO Roller Chain; No Keyway; Carbon Steel Material

Roller Chain Sprocket; 35 Chain; 33 Teeth; 1 Row of Teeth; Hardened Teeth; 4.15" Outside Diameter; 3.945" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 3/8" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 40 Chain; 33 Teeth; 1 Row of Teeth; Hardened Teeth; 5.536" Outside Diameter; 5.26" Pitch Diameter; B-Hub One Side; Bushed Mount; H1 Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Carbon Steel Material

Roller Chain Sprocket; 2-3/16" Bore; 80 Chain; 33 Teeth; 1 Row of Teeth; Hardened Teeth; 11.073" Outside Diameter; 10.52" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; Keyway; Carbon Steel Material

Roller Chain Sprocket; 28B-1 Chain; 33 Teeth; 1 Row of Teeth; Hardened Teeth; A-No Hub; Rough Bore Mount; No Bushing; 44.45MM Chain Pitch; ISO Roller Chain; No Keyway; Carbon Steel Material