Aaon R44830 Bearing Flange 318973-401 With its 5/16-inch diameter by

With its 5/16-inch diameter by 2

Whether you are performing a routine overhaul or troubleshooting a high-discharge temp alarm

Industrial Grade 120V Operation: Specifically rated for 120V furnace control boards

Drop-in Replacement: Engineered to the exact form factor of internal chiller electronics for rapid installation and secure fitment

Aaon R44830 Bearing Flange 318973-401 With its 5/16-inch diameter byThe Aaon R44830 Bearing Flange is a critical OEM replacement component designed to provide stable mounting and alignment for 1 inch diameter rotating shafts within industrial HVAC systems. Engineered for high performance air handler units and rooftop units (RTUs), this 1" bearing flange serves as the structural foundation for blower wheels and fan assemblies. By maintaining precise concentricity, the R44830 minimizes vibration and mechanical stress,