Roller Chain Sprocket; 3-7/16" Bore; 78 Chain; 11 Teeth; 1 Row of Teeth; No Hardened Teeth; 9.894" Outside Diameter; 9.262" Pitch Diameter; C-Hub Both Sides; Finished Bore Mount; No Bushing; 2-39/64" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 120 Chain; 11 Teeth; 1 Row of Teeth; Hardened Teeth; 6.009" Outside Diameter; 5.325" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1-1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Carbon Steel Material

Roller Chain Sprocket; 1-3/16" Bore; 16B-1 Chain; 11 Teeth; 1 Row of Teeth; Hardened Teeth; 4.006" Outside Diameter; 3.55" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1" Chain Pitch; ISO Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 60 Chain; 11 Teeth; 1 Row of Teeth; Hardened Teeth; 3.005" Outside Diameter; 2.663" Pitch Diameter; B-Hub One Side; Bushed Mount; 1008 Bushing; 3/4" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 1-7/16" Bore; 81X Chain; 11 Teeth; 1 Row of Teeth; No Hardened Teeth; 10.015" Outside Diameter; 9.261" Pitch Diameter; C-Hub Both Sides; Finished Bore Mount; No Bushing; 2-39/64" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material