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> Roller chain sprocket 1/2" pitch 18 teeth ¾" bore steel
Roller chain sprocket 1/2" pitch 18 teeth ¾" bore steel
Browning: 40B18 Roller Chain Sprocket " Pitch 18 Teeth " Diameter Bore with Hub and 3/16" Wide Keyway Steel.
The overall thickness of the sprocket including hub is .88 inches. Teeth thickness is .270 inches. Hub diameter is 2.33 inches. Overall sprocket diameter is approximately 3.125 inches.
Argus International part number 2054-00-094
