Finished Bore with Set Screws (No Keyway) Bore Sprocket, 40 Chain Size, 1/2 Bore Dia., 9 # of Teeth, TRITAN, Mfr# 40BS09H X 1/2

Sprocket, Bore Diameter 1/2 in, For Chain Pitch 1/2 in, For Number of Strands Single, Hub Type One Side, Material Steel, Maximum Bore Diameter 1/2 in, Number of Teeth 9, Outside Diameter 1.67 in, Pitch Diameter 1.462 in, Bore Type Fixed, Chain Number 40, Finish Black Oxide, Hub Diameter 1 1/16 in, Hub Projection 0.591 in, Includes Set Screws, Keyway No, Keyway Depth Not Applicable, Keyway Width Not Applicable, Length through Bore 7/8 in, Number of Set Screws 2