021-803

Optimize your commercial HVAC system's performance with this high-quality blower jackshaft. Measuring 84 inches in length with a 0.75-inch diameter, this precision-engineered shaft is a vital component for belt-driven blower assemblies and air handling units. It serves as the central rotating axis that transfers mechanical power from the motor to the blower wheel through a system of pulleys and belts. Constructed for durability and smooth operation, this shaft is an essential replacement part for industrial ventilation systems experiencing vibration, noise, or airflow inefficiency caused by a worn or bent drive shaft. Designed to withstand the demands of continuous-duty air movement, it ensures reliable torque transfer and long-term stability in large-scale climate control equipment.
Type: Blower Jackshaft
Size: Large
Dimensions: 84 in × 0.75 in × 0.75 in
Application: Commercial HVAC systems, industrial air handlers, belt-driven blower assemblies, and large-scale ventilation units.
Specifications: 0.75-inch diameter precision ground shafting; 84-inch total length; compatible with standard pulleys and bearings for belt-drive configurations.