AMETRIC 80BS17 1 Sprocket

AMETRIC 80BS17 1 Sprocket is a No. 80, 1-inch-pitch steel sprocket with 17 teeth, bored to size for a precise 1.000-inch bore. This bored-to-size configuration is part of AMETRIC's All Metric Steel Sprockets line and is designed for direct shaft mounting on systems that use No. 80 chain drives. The 17-tooth count provides a compact, lightweight engagement for standard No. 80 chain, and the sprocket is manufactured from steel with non-hardened teeth, suitable for general-duty service in drive assemblies that do not require hardened profiles. By arriving with a pre-sized 1.000-inch bore, this model reduces on-site machining steps and supports accurate alignment when paired with the correct shaft and mounting hardware within the manufacturer’s tolerances. This combination of 1-inch pitch, 17 teeth, and bored-to-size bore makes the 80BS17 1 a practical choice for compact drive setups where a reliable, widely compatible sprocket is needed to partner with No. 80 chain components.