Description
Lennox 49K41 Single Groove Blower Pulley is a belt drive component that transfers rotational movement of the motor to the blower assembly which then move airflow within HVAC systems. It has a variable bore diameter of 0.375 to 1.5 and an outside diameter of 8.25″ that allows it to accommodate different shaft sizes and guide a single belt along its groove. It operates by rotating along the motor shaft to enable torque to be passed on to the blower to circulate air. It is mounted on the driveshaft of air-handling or ventilation equipment.
