Browning BK55H 1-Groove FHP Bushed Sheave

The Browning BK55H Fractional Horsepower Sheaves are parts intended for use in variable speed drives in HVAC systems. These sheaves are made of cast iron for its strength and have small dimensions for convenient installation. These can be categorized according to their ability to allow the variation of belt tension and diameter of the pulleys so as to regulate the speed of the driven equipment. This variable speed capability improves the system performance by controlling the airflow and the capacity of the system to the actual requirement and saves a lot of energy.