Lennox 20A79 Bearing 320734-701 What is the difference between

What is the difference between 03039023612 and R03039023612

Key Benefits OEM-Grade Reliability: Factory-authorized Carrier HC54FB230 ensures perfect physical fitment and electrical compatibility without field modifications

Designed for reliability in the field

you know that refrigerant migration during the off-cycle can lead to slugging and catastrophic compressor failure upon startup

Lennox 20A79 Bearing 320734-701 What is the difference betweenThe Lennox 20A79 is a heavy duty 1 7 16" bore replacement bearing specifically engineered for high static HVAC blower assemblies and industrial air handlers. Designed for precision alignment within Lennox commercial units, this pillow block bearing or flange mounted insert ensures smooth rotation and minimizes vibration across the drive shaft. The 1 7 16 inch interior diameter is critical for maintaining the structural integrity of the blower shaft