Catalog of Aircraft Bearings & Components

Complete List of Aerospace Bearings

Bearings are mechanical devices used to enable linear and/or rotational movement, reduce friction, and support loads in mechanical applications. There are numerous types of bearings, for just as many purposes. The broad categories of bearings are plain, rolling-element bearings, fluid bearings, jewel bearings, flexure bearings, and magnetic bearings. The simple explanation of how a bearing works is that rolling surfaces with a reduced area of contact produce less friction than a sliding surface, allowing an element to move faster and consume less power.

Cogent Sourcing supplies bearings and parts from top manufacturers around the world. Some of the manufacturers that produce high-quality bearings include Timken, Barden, McGill, Accurate Bushing Company, and Precision Division.


Aerospace Bearings

Aerospace bearings are utilized on all types of equipment in the aerospace industry, including aircraft, spacecraft, UAVs, and space and satellite equipment. Bearings used in any type of aerospace machinery require strict standards for quality and material control due to the demanding environments they work in. There are material standards, required traceability, and testing requirements on all parts. Bearings are commonly utilized in landing gear struts, engines, aircraft interiors, and numerous other purposes.

Some of the most common bearings in the aerospace industry include roller bearings, ball bearings, roller thrust bearings, ball thrust bearings, baffle bearings, screw bearings, baffle bearings, needle bearings, and actuator bearings. Although there are many shared characteristics in the use of bearings in all applications, there are also unique applications for different vehicles.


  • Fixed-wing Aircraft Bearings

Bearings are used in aircraft control systems such as ailerons, trim tabs, elevators, and flaps. They are also used in engines, landing gear, doors, thrust reversers, and stowage bin support. Specific bearings are used for these purposes include spherical plain bearings, ball bearings, airform control bearings, actuator bearings, track rollers, horizontal stabilizer bearings, APU bearings, engine bearings, and landing gear trunnion bearings.


  • Rotary-wing Aircraft Bearings

Bearings are used in the main and tail rotor, landing gear, and engines. Specific bearings for these applications include the main rotor bearings, tail rotor bearings, main rotor pitch link bearings, tail rotor pitch link bearings, main rotor swashplate slider bearings, sphericals, engine gearbox and transmission bearings, and landing gear bearings.


  • Automotive Bearings

Some of the automotive systems that use bearings include the wheels, transmission, and water pumps. Common bearings used in these applications include the wheel bearings, gearbox bearings, clutch release bearings, suspension bearings, strut bearings, and roller bearings.


Marine Bearings

There are numerous types of marine vessels, including fishing craft, commercial shipping freighters, harbor tugs, civilian recreational craft, and military ships. Every single one of them includes some types of bearings in their construction. One of several requirements for bearings in marine applications is anti-corrosion properties due to the threat that saltwater poses. Main bearings, top end bearings, bottom ending bearings, pedestal bearings, and thrust pad bearings are all common on ships. Three common types of construction used in marine bearings are bronze bearings, and bi- and tri-metal bearings.

7bearing ball 7bearing roller 7cup bearing abutment bearing
actuator bearing actuator gyroscope adapter assembly be adapter balance bea
adapter ball bearin adapter bearing adapter bearing bre adapter bearing inp
adapter bearing nos adapter bearing nose landing gear shock strut adapter bearing oil adapter bearing pos
adapter bearing pressure tube adapter bearing sha adapter bearing sho adapter bearing sle
adapter bearing str adapter bearing t adapter bearing the adapter bearing tur
adapter bearing upp adapter main bearin adapter shaft beari adapter sleeve bear
adapter sleeve bearing adapter tube bearin adaptor bearing adaptor bearing cup
adjuster bearing adjuster bearing rh adjusting plate bea adjusting tool bear
alignment pin beari alignment tool bear anode bearing carri anvil bearing
anvil bearing remov anvil bearing tool arbor bearingizing assembly bearing
assembly bearing co assembly bearing tu assembly tool beari assmbly bearing
assy bearing adapte attachment ball bea axle and bearing azimuth bearing
backup plate bearin baffle bearing hous baffle bearing scav baffle bearing turbine engine
baffle oil bearing baffle oil impeller baffle rear bearing baffle set bearing
baffle steering clu baffle thrust beari balance adapter bea balance bearing
ball ball bearing ball bearing aircra ball bearing angula
ball bearing annula ball bearing duplex ball bearing kit ac ball bearing outer
ball bearing plate ball bearing radial ball bearing screw ball bearing set
ball bearing set as ball end bearing su ball kit bearing ball kit bearing ac
ball kit bearing sc ball set bearing bar and bearing bar bearing remover
base bearing base bearing housin base bearing puller base bearing stakin
base bearing suppor base driver bearing base ring set thrus bearing
bearing 002 bearing 020 bearing 030 bearing 3 and 4 hoo
bearing a bearing a le bearing abs bearing actuator
bearing adapter bearing adapter nos bearing adapter rol bearing adjustable
bearing adjuster bearing adjusting bearing adjusting w bearing aft
bearing aft cage bearing aft gear 9 bearing aileron con bearing air conditi
bearing air seat di bearing air shut of bearing air valve l bearing aircraft
bearing aircraft eq bearing aircraft ma bearing altered bearing alternator
bearing altimeter bearing altnr bearing altntr bearing and assy
bearing and block bearing and bracket bearing and bushing bearing and cable a
bearing and cable u bearing and cam ass bearing and cup bearing and end gla
bearing and end thr bearing and gear as bearing and housing bearing and inter race special
bearing and liner a bearing and liner assembly generator drive bearing and packing bearing and pin uni
bearing and pivot bearing and pivot s bearing and plate a bearing and race
bearing and retaine bearing and rod end bearing and roller bearing and seal
bearing and seal as bearing and seal ki bearing and shaft a bearing and shaft s
bearing and sleeve bearing and sleeve clutch release bearing and spider bearing and support
bearing and valve a bearing and valve f bearing and washer bearing ang contact
bearing angular bearing antenna mas bearing anti fricti bearing antifrictio
bearing antifriction bearing assemb bearing assembl ra bearing assembly
bearing assembly 1s bearing assembly ac bearing assembly actuator bearing assembly ai
bearing assembly ar bearing assembly bl bearing assembly bo bearing assembly br
bearing assembly bu bearing assembly ca bearing assembly ce bearing assembly cl
bearing assembly co bearing assembly cr bearing assembly cu bearing assembly cy
bearing assembly de bearing assembly di bearing assembly do bearing assembly dr
bearing assembly ec bearing assembly en bearing assembly es bearing assembly fa
bearing assembly fl bearing assembly fo bearing assembly fu bearing assembly ge
bearing assembly go bearing assembly gr bearing assembly gy bearing assembly he

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