Browning H40H28-1-1 Roller Chain Sprocket

Browning H40H28-1-1 Roller Chain Sprocket is a single-strand, steel roller chain sprocket sized for No. 40 chain (1/2 in pitch) with 28 teeth. It uses Browning’s Type H split-taper bushing for mounting on shafts from 3/8 in to 1-1/2 in diameter and features hardened teeth for wear resistance. The outer diameter measures 4.738 in, while the pitch diameter is about 4.466 in, matching standard No. 40 chain geometry to ensure smooth engagement with the mating chain. This 28-tooth configuration is designed to pair with other No. 40 chain components in drive trains and conveyors, enabling reliable power transmission in industrial equipment. The combined strength of steel construction, hardened tooth form, and a proven mounting method makes the H40H28-1-1 a dependable choice for applications that require a compact, robust 28-tooth sprocket on a No. 40 chain system, using a Type H bushing for straightforward installation and removal.