2.25 英吋皮帶輪，適用於 36 英吋全屋風扇和 60 英吋鼓風扇

The set screw design made installation on my drum fan motor shaft straightforward—took me less than ten minutes to swap out the old pulley. Runs quietly and feels sturdy, just what I needed to get my airflow back.

After months of struggling with a wobbly fan, swapping in this 2.25 inch pulley was dead simple—the set screw made alignment a breeze. Runs smoother and quieter now.

My 60 inch drum fan had been squealing for weeks until I swapped in this pulley. The 2.25 inch size matched the old one exactly, and the set screw tightened down on the motor shaft without any wobble. Runs quiet again.