121-627

This heavy-duty fixed sheave is a critical component for high-performance HVAC blower systems and industrial air handling units. Designed with a single groove for standard drive belts, this 6.45-inch pulley ensures smooth and efficient power transfer from the motor to the blower shaft. It features a precision-engineered 1-inch bore to provide a stable, secure fit, preventing slippage and reducing mechanical vibration. Whether you are performing routine maintenance or repairing a noisy air conditioning system, this fixed-pitch pulley helps restore optimal airflow and energy efficiency. Ideal for commercial heating, ventilation, and cooling applications, it is built to withstand the rigorous demands of continuous operation.
Type: Blower Pulley / Fixed Sheave
Size: Medium Industrial
Dimensions: 6.45 in × 6.45 in × Not specified
Application: Used in commercial HVAC systems, rooftop units (RTUs), and air handlers to facilitate mechanical power transmission between the motor and the blower fan assembly.
Specifications: 1-Groove design, Fixed pitch, 6.45-inch Outer Diameter (OD), 1-inch Bore diameter.