020-491

This heavy-duty blower shaft is a critical replacement component designed for commercial HVAC systems and industrial air handling units. Engineered for precision and long-term durability, the shaft serves as the central rotating element that connects the motor pulley to the blower wheel, ensuring consistent and efficient airflow. A worn or bent shaft can lead to excessive vibration, noise, and premature bearing failure; replacing it restores the balance and performance of your ventilation system. This 1.687-inch diameter shaft is built to withstand the high-torque demands of large-scale climate control applications, making it an essential part for maintenance and repair of air moving equipment.
Type: Blower Shaft
Size: 1.687-inch diameter
Dimensions: Not specified × 1.687 in × 1.687 in
Application: Commonly utilized in commercial air handlers, industrial ventilation systems, and large-scale blower fan assemblies to facilitate power transmission between pulleys and fan wheels.
Specifications: Precision-machined industrial shaft; 1.687-inch diameter; compatible with high-capacity climate control and air moving systems.