Roller Chain Sprocket; 1" Bore; 16B-1 Chain; 12 Teeth; 1 Row of Teeth; Hardened Teeth; 4.332" Outside Diameter; 3.864" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1" Chain Pitch; ISO Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 240 Chain; 12 Teeth; 1 Row of Teeth; No Hardened Teeth; 13" Outside Diameter; 11.591" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 3" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 200 Chain; 12 Teeth; 1 Row of Teeth; No Hardened Teeth; 10.83" Outside Diameter; 9.66" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 2-1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 2-11/16" Bore; 120-2 Chain; 12 Teeth; 2 Row of Teeth; Hardened Teeth; 6.498" Outside Diameter; 5.796" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1-1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 100 Chain; 12 Teeth; 1 Row of Teeth; Hardened Teeth; 5.415" Outside Diameter; 4.83" Pitch Diameter; B-Hub One Side; Bushed Mount; Q1 Bushing; 1-1/4" Chain Pitch; ANSI Roller Chain; Keyway; Carbon Steel Material