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.

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

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