Browning H5018 Sprocket

The Browning H5018 Sprocket is a precision-engineered steel roller-chain sprocket sized for No. 50 chain, featuring 18 teeth for stable torque transfer and compact drive geometry in mid-range power transmission applications. It arrives with a finished bore of 1-3/16 inches, designed to fit a corresponding shaft with a snug, accurate mount, and is furnished with a standard keyway along the tooth centerline plus a hollow-head setscrew that sits over the keyway to secure the hub; this combination supports secure mounting under dynamic loads common in conveyor and drive applications. The No. 50 chain it pairs with has a 5/8 inch pitch, ensuring consistent meshing and predictable wear characteristics across Browning’s drive systems. Typical installations include conveyors, packaging lines, and various industrial machinery that rely on Browning chain drives, where a robust, precisely bored sprocket helps minimize vibration and misalignment while providing straightforward mounting and reliable service life.