Chain Link; 80 Chain Size; Cottered; 1" Chain Pitch; Heavy Chain Series; 1 Strand; Carbon Steel; ANSI; 5/8" Roller Diameter; 5/8" Roller Width; 5/32" Plate Thickness; 0.934" Plate Height; Curved; 0.312" Pin Diameter

Roller Chain Sprocket; 80 Chain; 36 Teeth; 1 Row of Teeth; No Hardened Teeth; 12.03" Outside Dia; 11.471" Pitch Dia; B-Hub One Side; Rough Bore Mount; 1" Chain Pitch; ANSI Roller Chain Chain Type; No Keyway; Steel Material; 3-1/4" Max Bore