Browning H60SDS18 Roller Chain Sprocket is a 60-chain No. 60, 18-tooth drive sprocket designed to pair with ANSI roller chain in power-transmission assemblies. The QD-bore variant (H60SDS18) uses a 2 in bore, with a roughly 4.7 in outside diameter and a 4.319 in pitch diameter, all made from carbon steel. It features 18 hardened teeth that mesh with standard #60 chain for reliable torque transfer in single-strand drive configurations.
