TSUBAKI H50B17F-1 Sprocket

The TSUBAKI H50B17F-1 Sprocket is a hardened-steel, finished-bore drive sprocket designed for ANSI No. 50 roller chains, delivering reliable chain engagement and torque transmission in industrial power transmission systems. With a 5/8 in pitch and 17 teeth, it fits a 1-inch bore and features a Type B finished bore with a keyway for secure mounting and precise alignment, and it has a single hub. This single-strand sprocket, manufactured by TSUBAKI, provides durable performance in conveyors, packaging machinery, and material handling equipment where consistent chain movement is essential for productivity. Its hardened teeth offer wear resistance in demanding environments, helping reduce maintenance needs during routine servicing and equipment upgrades. The H50B17F-1 is commonly used in conveyors and production lines requiring synchronized motion and dependable power transfer between chain-driven components. Typical applications include industrial power transmission systems such as conveyors, packaging lines, and material handling setups. Common replacements include Martin 50BS17-1, Boston Gear 50B17-1, and Browning H50B17-1 sprockets, reflecting its compatibility with standard ANSI No. 50 chain drives.