Roller Chain Sprocket; 7/8" Bore; 12B-1 Chain; 14 Teeth; 1 Row of Teeth; Hardened Teeth; 3.736" Outside Diameter; 3.37" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 3/4" Chain Pitch; ISO Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 80 Chain; 14 Teeth; 1 Row of Teeth; Hardened Teeth; 4.981" Outside Diameter; 4.494" Pitch Diameter; B-Hub One Side; Bushed Mount; SDS Bushing; 1" Chain Pitch; ANSI Roller Chain; Keyway; Carbon Steel Material

Roller Chain Sprocket; 3-1/8" Bore; 120 Chain; 14 Teeth; 1 Row of Teeth; Hardened Teeth; 7.472" Outside Diameter; 6.741" 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; 1-15/16" Bore; 81X Chain; 14 Teeth; 1 Row of Teeth; Hardened Teeth; 12.561" Outside Diameter; 11.725" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 2-39/64" Chain Pitch; ANSI Roller Chain; Keyway; Carbon Steel Material

Roller Chain Sprocket; 2042 Chain; 14 Teeth; 1 Row of Teeth; No Hardened Teeth; 4.98" Outside Diameter; 4.494" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material