Industrial 40BS19HT Roller Chain Sprocket ANSI 40

The Industrial 40BS19HT is a hardened steel roller chain sprocket with 19 teeth designed for ANSI #40 chain drives in industrial power transmission systems, delivering durable torque transfer in demanding environments. It features heat-treated teeth (HT) and a B-Hub construction, with a bore type that can be finished or pilot bore depending on configuration, and is typically shaft-mounted with a keyway and set screws per model; chain pitch is 0.500 in (12.7 mm). Widely used in conveyors, packaging machinery, food processing equipment, agricultural gear, and other manufacturing machinery, this sprocket supports precise motion transfer and extended service life in tough industrial settings. Manufactured by Generic / Various Manufacturers, its MPN is 40BS19HT and it is designed for mechanical power transmission with ANSI #40 chains; common replacements include Martin 40BS19HT, Browning 40BS19HT, and Tsubaki 40BS19HT sprockets.