Bushed Roller Chain Sprocket, For Bushing Size E, For Bushing Type Quick Detachable, For Chain Pitch 1 1/2 in, Material Steel, Number of Teeth 17, Outside Diameter 8.92 in, Pitch Diameter 8.163 in, Chain Number 120, For Number of Strands Single, Maximum Bore Diameter 3 1/2 in, Finish Black Oxide, Hub Diameter 6 in, Hub Projection 0.701 in, Hub Type One Side, Length through Bore 2 15/16 in, Standards ANSI B 29.1, BIS, Teeth Heat Treatment Hardened Teeth, Tooth Width 0.924 in