Description
The AAON R30370 is a genuine OEM replacement pulley bushing designed for use in AAON commercial HVAC equipment. Featuring an H-style taper-lock design with a 0.500″ (1/2″) bore, this bushing provides a secure, precision fit for pulley and sheave assemblies in belt-drive blower systems.
Key Features
- OEM AAON replacement part — SKU R30370
- H-style taper-lock bushing design
- 0.500″ (1/2″) bore diameter
- Engineered for secure, concentric pulley mounting
- Compatible with AAON commercial rooftop and air handling units
- Helps maintain proper belt tension and drive alignment
Application
This bushing is used in belt-drive blower assemblies within AAON HVAC units. Proper bushing fit is critical to maintaining pulley alignment, minimizing belt wear, and ensuring efficient power transmission in the drive system. Always verify your unit’s model and part number before ordering to confirm compatibility.
Why Choose OEM Parts?
Using genuine AAON OEM replacement components ensures proper fit, reliable performance, and helps protect your equipment warranty. Aftermarket substitutes may not meet the precise tolerances required for AAON drive systems.







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