Description
The Browning BK40X 1 1/8 1-Groove Sheave is a belt drive component used to transfer motion between a motor, and driven equipment such as fans or blowers in HVAC systems. With a 1.13″ bore and 3.95″ outside diameter, it fits onto a shaft to guide and support a single V-belt during operation. This sheave plays a essential role in maintaining proper speed ratios and stable rotation within air handling units, rooftop units and ventilation assemblies, supporting consistent airflow and overall system performance in commercial conditions.
