Roller Chain Sprocket; 7/8" Bore; 40 Chain; 11 Teeth; 1 Row of Teeth; No Hardened Teeth; 2.003" Outside Diameter; 1.775" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 5/8" Bore; 40 Chain; 11 Teeth; 1 Row of Teeth; No Hardened Teeth; 2.003" Outside Diameter; 1.775" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Chain Link; 40-2 Chain Size; Spring Clip; 1/2" Chain Pitch; Standard Chain Series; 2 Strand; Carbon Steel; ANSI; 0.312" Roller Diameter; 0.309" Roller Width; 0.061" Plate Thickness; 0.441" Plate Height; Curved; 5/32" Pin Diameter

Roller Chain Sprocket; 1-1/4" Bore; 40 Chain; 28 Hardened Teeth; 1 Row of Teeth; 4.738" Outside Diameter; 4.465" Pitch Diameter; B-Hub One Side; Finished Bore; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain; 60 Chain Size; Riveted; 3/4" Chain Pitch; Standard Chain Series; 1 Strand; 304 Stainless Steel; ANSI; 15/32" Roller Diameter; 0.495" Roller Width; 0.096" Plate Thickness; 0.689" Plate Height; Curved; 15/64" Pin Diameter