Description
The Browning BK60X1 5.75-inch Single-Groove cast iron sheave with a 1-inch bore, used to transfer rotational power between a motor shaft and a driven shaft through a V-belt drive arrangement. The grooved outer profile grips the belt and maintains alignment under load, allowing torque to pass from the motor to the connected equipment without slippage at operating speed. Within HVAC air handling and ventilation systems, this sheave mounts onto blower or fan motor shafts where belt-driven setups require a fixed-diameter pulley to regulate the rotational speed delivered to the fan wheel based on the selected belt and pulley ratio.
