Browning BK40H 1-Groove Cast-Iron Sheave 3.95″ OD H‑Series Bushing

The Browning BK40H 1-Groove Cast-Iron Sheave with a 3.95-inch outside diameter is designed for use with H-series bushings in belt-driven power transmission systems. It is installed in HVAC systems, industrial fans, and air handling units to transfer rotational motion between motor shafts and driven components. This sheave supports maintaining proper belt alignment and speed ratios, supporting the air flow and system performance efficiently. Its compatibility with standard bushings allows for secure mounting, and straightforward integration into maintenance, or replacement applications.