Roller Chain Sprocket; 2040-2 Chain; 10 Teeth; 2 Row of Teeth; Hardened Teeth; 3.346" Outside Diameter; 3.326" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain; 2040-2 Chain Size; Riveted; 1" Chain Pitch; Double Pitch Drive Chain Series; 2 Strand; Carbon Steel; ANSI; 0.312" Roller Diameter; 0.312" Roller Width; 0.06" Plate Thickness; 0.472" Plate Height; Straight; 5/32" Pin Diameter