040-212

This high-performance 1-15/16 inch bore diameter bearing is a vital component for commercial HVAC systems and industrial air handling units. Specifically designed to support the blower shaft, this bearing ensures smooth, friction-free rotation of the blower wheel, maintaining optimal airflow and system efficiency. A replacement bearing is often necessary when the existing part begins to show signs of wear, such as grinding noises, excessive vibration, or increased resistance during operation. Engineered for durability and high-load capacity, this part helps prevent motor strain and extends the lifespan of the ventilation assembly. It is an essential repair part for technicians maintaining large-scale heating, cooling, and air distribution equipment.
Type: Blower Shaft Bearing
Size: 1-15/16 inch
Application: Used in commercial rooftop units, large-scale air handlers, and industrial ventilation systems to support the main blower motor shaft.
Specifications: 1-15/16 inch bore diameter, precision-ground steel construction, suitable for high-speed rotational applications in HVAC equipment.