Roller Chain Sprocket Fixed Bore

Single Strand Sprocket Industry Chain Size 40 Industry Chain Pitch 1/2 in Number of Teeth - Sprockets 11 Fixed Bore Bore Dia. - Sprockets 3/4 in Outside Dia. 2 in Single Number of Chain Rows Material - Sprockets Steel Pitch Dia. 1.775 in Type B Set Screw Hole Dia. 0.25 in Keyway Size 3/16 in x 3/32 in Setscrew Location Directly Over Keyway and 90 Degrees from Keyway For Use With - Includes Standard Keyway and (2) Set Screws