Roller Chain Sprocket; 80 Chain; 57 Teeth; 1 Row of Teeth; Hardened Teeth; 18.725" Outside Diameter; 18.153" 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 Chain; 56 Teeth; 1 Row of Teeth; Hardened Teeth; 18.407" Outside Diameter; 17.835" 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 Chain; 46 Teeth; 1 Row of Teeth; No Hardened Teeth; 15-7/32" Outside Diameter; 14.654" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 80 Chain; 48 Teeth; 1 Row of Teeth; No Hardened Teeth; 15.857" Outside Diameter; 15.29" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 80 Chain; 80 Teeth; 1 Row of Teeth; Hardened Teeth; 26.052" Outside Diameter; 25.471" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material