Roller Chain; 40-2 Chain Size; Riveted; 1/2" Chain Pitch; Standard Chain Series; 2 Strand; Nickel Plated Steel; ANSI; 0.312" Roller Diameter; 0.312" Roller Width; 0.06" Plate Thickness; 0.472" Plate Height; Curved; 5/32" Pin Diameter

Roller Chain Sprocket; 40-2 Chain; 16 Teeth; 2 Row of Teeth; Hardened Teeth; 2.814" Outside Diameter; 2-9/16" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Chain Link; 40-2 Chain Size; Spring Clip; 1/2" Chain Pitch; Heavy Chain Series; 2 Strand; Carbon Steel; ANSI; 0.312" Roller Diameter; 0.312" Roller Width; 0.06" Plate Thickness; 0.472" Plate Height; Curved; 5/32" Pin Diameter

Roller Chain Sprocket; 40-2 Chain; 45 Teeth; 2 Row of Teeth; No Hardened Teeth; 7.45" Outside Diameter; 7.168" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain; 40-2 Chain Size; Riveted; 1/2" Chain Pitch; Standard Chain Series; 2 Strand; Carbon Steel; ANSI; 0.312" Roller Diameter; 0.312" Roller Width; 0.06" Plate Thickness; 0.472" Plate Height; Curved; 5/32" Pin Diameter