Complete List of Aerospace Bearing Parts

Bearings are devices used in mechanical applications that enable linear and/or rotational movement, reduce friction, and support loads. There is an extensive amount of bearings available for various purposes. However, there are several broad categorizations of bearings, including: plain bearings, rolling-element bearings, jewel bearings, fluid bearings, magnetic bearings, and flexure bearings. The relatively simple explanation of why a bearing works is that certain physical components (bearings) produce less friction than a sliding surface, enabling an element to move faster and utilize less power. Mechanical bearings will either have a smaller contact area or are less abrasive than two solid materials rubbing against each other.


We supply aviation parts from top manufacturers across the globe. Some of the manufacturers that provide high-quality bearings are Timken, RBC, RHBB, Accurate Bushing Company, Aurora, SKF, Precision Division, McGill, NTN Bearing Corp, and Barden.


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 application require strict standards and high-quality materials due to the environments in which they operate. There are material standards, testing requirements, and required traceability. Bearings are used in landing gear struts, engines, aircraft interiors, etc.


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


  • Fixed-wing Aircraft Bearings
    Bearings are used in airframe control systems such as ailerons, trim tabs, and elevators. They’re also used in stowage bin support, engines, landing gear, thrust reversers, and doors. Specific bearings used for these applications include radar gimbal then section bearings, stowage bin support bearings, airframe control bearings, spherical plain bearings, ball bearings, actuator bearings, door linkage bearings, engine bearings, thrust reverser linkage bearings, track rollers, landing gear trunnion bearings, horizontal stabilizer bearings, and APU bearings.

  • Rotary-Wing Aircraft Bearings
    Bearings are used in the main rotor, tail rotor, landing gear, doors, and engines. Specific bearings for these applications are main rotor bearings, tail rotor pitch link bearings, tail rotor bearings, main rotor pitch link bearings, main rotor swashplate slider bearings, engine gearbox and transmission bearings, rod ends, sphericals, and journal bearings, self-lubricating bushings, and landing gear bearings.

Automotive Bearings

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


Marine Bearings

There is an abundance of different types of marine vessels: carriers, battleships, cruisers, tankers, cargo ships, container vessels, passenger vessels, tugs, etc. Every single one of them includes some type of bearing in their construction. One, out of many, requirements for main bearings in marine applications is its anti-corrosion properties because salt water accelerates corrosion.

Main bearings, top end bearings, bottom end bearings, thrust pad bearings, and pedestal bearings are all common bearings used in ship applications. Three common types of construction used for main marine bearings are lead bronze bearings, bi-metal bearings, and tri-metal bearings.

angle retaining bearing 624ee bearing assembly pcb bearing asna0185 062a spherical bearing
axial bearing disc adapter torque shaft bearing adapter bearing oil agn17esp1g20 bearing
ap12sp5g20 bearing 5 32 dia st stl ball bearing asna0137 32e2 bearing 11 13 00 screw frong bearing retai
adaptor bearing am 4m 13 bearing assembly bearing spherical ajusting spherical bearing
assembly bearing cup outboard 5 bearing spanner nut a062 1 tr hub bearing elastomeric angular ball bearing
assembly tool bearing adats actuator bearing analysis 101 127t end ball bearing 649323b bearing
a184 3 bearing o h kit 7cup bearing asna0136 16e2 bearing a008 2 tr blades and hub bearing
1 bearing roller asna0185 052a spherical bearing abutment bearing agt ring lower bearing static
assy fixture needle bearing asna0136 20e2 bearing asna0134 10e bearing assy bearing housi
25 bearing 62715 03 101 127tdb end ball bearing 07 30 04 flange bearing ade bearing
27bearing ball annular assembly bearing assembly bearing surface adapter shaft bearing
adjusting plate bearing a007 5 fan shaft bearing 31306712002 bearing agn8 bearing
auger shaft bearing faa pma angle lower bearing 101 126dbt end bearing a030 1 tr hub bearing
asna0185 121a spherical bearing 20 bearing oilite 07100 bearing aux bearing ball 411022
a0019 0952mv spherical bearing 8 bearing and sleeve assy adv bearing adapter bearing pressure tube
11 02 06 bearing asna0136 25e2 bearing a005 3 spindle bearing 2 blades adapter bearing
axial ball bearing a0019 0955mv spherical bearing a181 4 bearing oh exch aft pad bearing
alignment pin bearing 0 035 shim bearing adapter balance bearing weight o a0019 0965m spherical bearing
aay mechay shaft and bearing assem assembly torque tube and bearing assy bearing axial bearing
aay bearing and hsg assy 7bearing ball agn15esp3 bearing adptr adapter bearing
10 bearing ps 10065 40 7 bearing spanner nut a0212cg20p2ar end fitting bearing asna0185 141a spherical bearing
04 16 01 bearing aux bearing 02 27 01 bearing 0026 shim bearing
a041 damper bearing rem instl ki adapter ball bearing 36k bearing a008 2 tr blades and hub bearing se
aay bearing assy adapter main bearing asna0137 35e2 bearing adapter bearing block
a181 4 bearing o h kit a184 3 bearing assy o h adjusting tool bearing ag12esp2g20 bearing
adapter bearing mrgb adapter bearing positioner a0019 0961mv spherical bearing asna0186 201a bearing swivel
adapter sleeve bearing ag16g20 bearing ball airframe 36461 1 end ball bearing 6013 2rs bearing
agn12g20 bearing 09du08 bearing 101 126 127 rb bearing a0019 0961m spherical bearing
12 24v starter bearing overhau a0019 965mv spherical bearing anvil bearing 101 126tm end ball bearing
31606203003 spacer bearing a2 a3 bearing distance a0212cg20e2ar end ball bearing adapter ring roller bearing
2 part bearing acme nut detent bearing attachment ball bearing a005 5 mr hub bearing and journal
asna0134 12e bearing 649144a bearing asna0186 121a bearing swivel ap8 11eg20 bearing
a008 4 tr blades and hub bearing el arbor bearingizing adjuster bearing 0750118442 bearing
aay mech drum and bearing assy attachment bearing installation 2 bearing cover adapter fitting bearing block
551253 ball bearing asna0137 35e1 bearing aircraft bearings actuator gyroscope bearing race
5 bearing reinforcement anti torque bearing anode bearing carrier a2 a3 distance bearing
assembly bearing cup aay shaft bearing assy adapter assembly bearing attachment bal bearing
asna0213kd06a roller bearing asna0136 32e2 bearing 101 128tm end ball bearing attaching bearing
asna0134 17e bearing alt 1 bearing accel pcb a0212cd20e1ar end ball bearing aviac bearing 5591
a0212cd20e2ar end ball bearing ag12esp1g20 bearing 2004 102 bearing needle 101 126tmg end ball bearing
ag8g20 bearing 0025 shim bearing a005 4 mr hub 6 a648 bearings angle assy bearing cover
asna0185 171a spherical bearing aay mechay shaft and bearing assy assy bearing carrier 101 126gdbt end bearing
0020 shim bearing ag6e bearing a11 bearing filter aux bearing assy commutator
9503000113 bearing ball aux bearing ball 411021 angular contact bearing 3 4 bearing cage
a184 3 bearing assy oh exch asna0137 40e2 bearing a0019 0952m spherical bearing 7208 1av bearing
a0212cd10e2ar end ball bearing angle lower bearing leading edge aux bearing commutator 101 127gt end ball bearing
asna0126 15e bearing asna0185 123a spherical bearing 7bearing roller 8 bearing spanner nut
a0212cd20e2as end ball bearing aay bearing and housing assy 08du08 garlock bearing alignment tool bearing
8 bearing retaining plate aux bearing ball aux bearing assy am 3m 5 bearing aurora
8231 timken bearing abec 7 angular contact bearing asna0136 35e2 bearing 2 part bearing cone and cup

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