Roller Chain Sprocket; 120 Chain; 25 Teeth; 1 Row of Teeth; Hardened Teeth; 12.774" Outside Diameter; 11-31/32" Pitch Diameter; B-Hub One Side; Bushed Mount; E Bushing; 1-1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 120 Chain; 25 Teeth; 1 Row of Teeth; Hardened Teeth; 12.774" Outside Diameter; 11-31/32" Pitch Diameter; B-Hub One Side; Bushed Mount; R1 Bushing; 1-1/2" Chain Pitch; ANSI Roller Chain; Keyway; Carbon Steel Material

Roller Chain Sprocket; 120 Chain; 25 Teeth; 1 Row of Teeth; Hardened Teeth; 12.774" Outside Diameter; 11-31/32" Pitch Diameter; B-Hub One Side; Bushed Mount; 3020 Bushing; 1-1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 1-15/16" Bore; 120 Chain; 25 Teeth; 1 Row of Teeth; Hardened Teeth; 12.774" Outside Diameter; 11-31/32" 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; 3-1/8" Bore; 120 Chain; 25 Teeth; 1 Row of Teeth; Hardened Teeth; 12.774" Outside Diameter; 11-31/32" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1-1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material