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.

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

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