Finished Bore with Keyway & SS Bore Sprocket, 50 Chain Size, 3/4 Bore Dia., 9 # of Teeth, TRITAN, Mfr# 50BS09H X 3/4

Sprocket, Bore Diameter 3/4 in, For Chain Pitch 5/8 in, For Number of Strands Single, Hub Type One Side, Material Steel, Maximum Bore Diameter 3/4 in, Number of Teeth 9, Outside Diameter 2.09 in, Pitch Diameter 1.827 in, Bore Type Fixed, Chain Number 50, Finish Black Oxide, Hub Diameter 1 3/8 in, Hub Projection 0.657 in, Includes Set Screws, Keyway Yes, Keyway Depth 3/32 in, Keyway Width 3/16 in, Length through Bore 1 in, Number of Set Screws 2