Roller Chain Sprocket; 80-2 Chain; 20 Teeth; 2 Row of Teeth; Hardened Teeth; 6.914" Outside Diameter; 6.392" Pitch Diameter; B-Hub One Side; Bushed Mount; R1 Bushing; 1" Chain Pitch; ANSI Roller Chain; Keyway; Carbon Steel Material

Roller Chain Sprocket; 80-2 Chain; 20 Teeth; 2 Row of Teeth; Hardened Teeth; 6.914" Outside Diameter; 6.392" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; No Keyway; Carbon Steel Material

Roller Chain Sprocket; 80-2 Chain; 20 Teeth; 2 Row of Teeth; Hardened Teeth; 6.914" Outside Diameter; 6.392" Pitch Diameter; B-Hub One Side; Bushed Mount; 3020 Bushing; 1" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 50MM Bore; 80-2 Chain; 20 Teeth; 2 Row of Teeth; Hardened Teeth; 175.616MM Outside Diameter; 162.357MM Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 25.4MM Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 80-2 Chain; 20 Teeth; 2 Row of Teeth; Hardened Teeth; 6.914" Outside Diameter; 6.392" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; No Keyway; Carbon Steel Material