Single Strand Sprocket, 40 Chain Size, 5/8 Bore Dia., 18 # of Teeth, Tsubaki, Mfr#: 40B18F-5/8

Single Strand Sprocket, Bore Diameter 5/8 in, For Chain Pitch 1/2 in, For Number of Strands Single, Hub Type One Side, Material Steel, Maximum Bore Diameter 5/8 in, Number of Teeth 18, Outside Diameter 3.14 in, Pitch Diameter 2.879 in, Bore Type Fixed, Chain Number 40, Finish Black Oxide, For Pitch Type Single Pitch, Hub Diameter 2 5/16 in, Hub Projection 0.716 in, Includes Set Screws, Keyway Yes, Keyway Depth 3/32 in, Keyway Width 3/16 in, Length through Bore 1 in, Material Grade 1045