Industrial 50BS23H1316 Keyed Sprocket 23 Teeth

This 50BS23H1316 keyed sprocket is a 23-tooth, 5/8" pitch drive part designed for #50 roller chain, featuring a finished 1-3/16" bore with a shaft keyway for secure mounting. Made from steel with hardened teeth for wear resistance, it’s built for industrial drives and conveyors where durability matters. The 23-tooth configuration provides a compact gear ratio and smooth engagement when paired with compatible chain, and its finished bore accepts standard shaft dimensions while maintaining precise alignment. Common applications include drives in manufacturing equipment, packaging lines, conveyors, and agricultural machinery that rely on robust, long-lasting chain engagement. Install with the correct shaft key and ensure proper alignment with the chain to achieve reliable performance over time.