Roller Chain Sprocket; 120-3 Chain; 17 Teeth; 3 Row of Teeth; Hardened Teeth; 8.924" Outside Diameter; 8.163" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1-1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain; 120-3 Chain Size; Cottered; 1-1/2" Chain Pitch; Heavy Chain Series; 3 Strand; Carbon Steel; ANSI; 7/8" Roller Diameter; 0.993" Roller Width; 0.189" Plate Thickness; 1-13/32" Plate Height; Curved; 0.437" Pin Diameter

Roller Chain; 120-3 Chain Size; Riveted; 1-1/2" Chain Pitch; Standard Chain Series; 3 Strand; Carbon Steel; ANSI; 7/8" Roller Diameter; 0.993" Roller Width; 0.189" Plate Thickness; 1-13/32" Plate Height; Curved; 0.437" Pin Diameter

Chain Link; 120-3 Chain Size; Cottered; 1-1/2" Chain Pitch; Standard Chain Series; 3 Strand; Carbon Steel; ANSI; 7/8" Roller Diameter; 0.993" Roller Width; 0.189" Plate Thickness; 1-13/32" Plate Height; Curved; 0.437" Pin Diameter

Chain Link; 120-3 Chain Size; Cottered; 1-1/2" Chain Pitch; Heavy Chain Series; 3 Strand; Carbon Steel; ANSI; 7/8" Roller Diameter; 0.993" Roller Width; 0.189" Plate Thickness; 1-13/32" Plate Height; Curved; 0.437" Pin Diameter