Engine bearings are rolling-element and plain bearing assemblies designed specifically for gas turbine and reciprocating aero-engine applications, covering main shaft, accessory gearbox, and spool support positions; they encompass high-speed ball and roller configurations manufactured to ABEC/RBEC tolerance classes, utilising M50 and M62 bearing steels, silver-plated cages, and MIL-PRF-23699 lubricant-compatible surface treatments to withstand extreme rotational speeds, thermal cycling, and combined radial and axial loading.
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Sponsorship of the Bearings sector is currently available. See our advertising pages for details.
Engine Bearings suppliers linked to most aircraft programs in our database.
Schaeffler Aerospace Germany GmbH & Co. KG (was FAG Aerospace) (1 aircraft)
Sectors serving Bearings companies:
Metals •
Machining & Metal Removal •
Metal Processing & Heat Treatment •
Forming Processes •
Non-metal Materials •
Lubricants •
Finishing •
Plastics •
Tooling •
Composite Materials •
Seals & Sealing •
Chemicals •
Process & Finishing Equipment •
Tools •
Coatings •
Adhesives
Bearings
Sectors purchasing from Bearings companies:
Power Transmission •
Engine Rotating & Gas-Path Parts •
Landing Assemblies •
Turbine Engines •
Fluid Power •
Rotors & Propellers •
Piston & Rotary Engines •
Actuation •
Airframer •
Airframe Assemblies •
Pumps •
Electric Propulsion •
Rockets & Scramjets •
Auxiliary Power •
Mechanical Hardware •
Structural Components
