Single Strand Sprocket For Bushing Size Q1 For Bushing Type Split Taper For Chain Pitch 3/4 in Material Steel Number of Teeth 36 Outside Diameter 9.023 in Pitch Diameter 8.606 in Chain Number 60 For Number of Strands Single Maximum Bore Diameter 2 11/16 in Finish Black Oxide Hub Diameter 4 1/8 in Hub Projection 1.291 in Hub Type One Side Length through Bore 2 25/32 in Material Grade 1045 Minimum Bore Diameter 2 11/16 in Resistance Properties Corrosion Resistant Standards ANSI