021-825

This heavy-duty industrial blower shaft is a critical component for high-capacity commercial HVAC systems and air handling units. Precision-engineered for durability and smooth operation, this shaft serves as the central rotating axis for induced draft fans (IDF) and blower assemblies. It is designed to withstand the high torque and rotational speeds required in large-scale rooftop units and industrial ventilation systems. By replacing a worn, bent, or corroded shaft, you can eliminate excessive vibration, reduce noise, and prevent premature wear on bearings and pulleys, ensuring your air conditioning or heating system maintains peak airflow efficiency.
Type: Blower Shaft
Size: Large Industrial
Dimensions: 59.35 inches × 1.4375 inches × 1.4375 inches
Application: Commonly used in commercial rooftop units (RTUs), industrial air handlers, and induced draft fan assemblies for efficient air distribution and ventilation.
Specifications: 1.4375-inch (1-7/16") diameter; 59.35-inch total length; IDF compatible; precision-ground for bearing fit and reduced runout.