Finished Bore with Keyway & SS Bore Roller Chain Sprocket, D60 Chain Size, 11 # of Teeth, TRITAN, Mfr# D60BS11H X 1 1/4

Roller Chain Sprocket, Bore Diameter 1 1/4 in, For Chain Pitch 3/4 in, For Number of Strands Double, Hub Type One Side, Material Steel, Maximum Bore Diameter 1 1/4 in, Number of Teeth 11, Outside Diameter 3 in, Pitch Diameter 2.663 in, Bore Type Fixed, Chain Number 60-2, Finish Black Oxide, Hub Diameter 1 13/16 in, Hub Projection 0.784 in, Includes Set Screws, Keyway Yes, Keyway Width 1/4 in, Length through Bore 2 1/8 in