Bearing Air Cooler Repair & Overhaul
FAA & EASA certified bearing air cooler repair and overhaul.
About the Bearing Air Cooler
A bearing air cooler is an air cycle component that conditions a tapped airflow used to cool and pressurize the bearing cavities of an air cycle machine or associated rotating assembly, helping maintain bearing temperatures and seal integrity within the air cycle system. By lowering the temperature of this dedicated cooling and sealing air, it protects lubrication films and bearing surfaces from thermal damage during high-speed operation. Degradation typically arises from internal fouling and particulate accumulation that restricts flow, core or matrix corrosion, and fin damage reducing heat-transfer efficiency. Cracking or leakage at brazed joints, blockage of narrow passages, and loss of pressure differential are common failure modes that reduce cooling effectiveness and drive cleaning, repair, and performance verification.
Our Bearing Air Cooler Repair Capability
QTC repairs and overhauls bearing air cooler components to the original manufacturer's specifications under our FAA and EASA Part 145 approvals. Our engineers — including former OEM air cycle specialists — perform teardown, inspection, cleaning, component replacement, functional and leak testing, and certification, and develop repairs for rejected and beyond-economic-repair (BER) hardware.
All Bearing Air Cooler Parts We Service
Click a part number for repair details and to request a quote.
| Part number | Make | Model |
|---|---|---|
| D1876-1000A | Airbus | A320 |
Frequently Asked Questions
Does QTC repair bearing air cooler components?
Yes. QTC repairs and overhauls bearing air cooler components under our FAA & EASA Part 145 approvals. Our catalog lists 1 bearing air cooler part number. Request a quote to confirm capability and turnaround.
What aircraft use the bearing air cooler?
In our catalog, bearing air cooler part numbers appear on Airbus. See the full parts list below.
What is involved in bearing air cooler repair and overhaul?
Our process typically includes incoming inspection, disassembly, cleaning, non-destructive evaluation, repair or replacement of worn elements, functional/leak testing, and certification with the appropriate airworthiness release.
Request a Quote for Bearing Air Cooler Repair
Send us your part numbers and condition. Our engineers respond with repair scope, turnaround, and pricing.