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.

pad bearing carriage impeller pinion gear bearing retaining bearing bearing rear dr
bearing 1 15 bearing pivot fitti plate retraction bearing spacer bearing no 1
bearing housing assy bearing 3170 bearing and bushing aviac bearing 5591
kit main wheel bearing replaceme bearing wiper drive bearing roller bed motion seat bearing
bearing ball 312x 500x 156 fl bearing power lever balance adapter bearing weight bearing sleeve axle ib
sight bearings n2 to n6 gpt idler bearing cage spherical bearing assembly bearing bushing mounting too
bearing azimuth 5vdc itg gray bearing l r pump retainer shaft bearing washer key bearing retaining
bearing sl shaft bearing half compre tube bearing press cup bearing np317251
ring bearing reta ballbearing bearing crksh fixture bearing dummy
bearing ball cap bearing sleeve axle inboard bearing nose leg fixture install bearing
seal insert bearing bearing landing gear strut bearing set upper a inc bearing housing armrest
wrench blade lever bearing head bearing compressor tool insert lower drag bearing sleeve assy main bearing
spacer bearing guide tube gasket bearing reta bearing commutator liner bearing hub
bearing intermediate bearing pinion lower bearing half set sl bracket bearing upper
bearing connect rod pilot no 2 bearing coupling and plate bearing rh bearing ball hpg
bearing 7x19x6 pin socket bearing adjuster bearing bearing sleeve inboard
cone bearing oil seal bearing hsg bearing plate swash fc holder bearing gimb
1 bearing roller bushing inboard bearing 2nd oversi bearing ball 8 retained bearing inner roll
bearing periscope pusher mechanical bearing bearing 3 and 4 4447 nut hinge bearing
block rear bearing gasket main bearing installer needle bearing cushion bearing pro
bracket bearing balance weight oil cooler blower bearing carrier bearing compressor drift ball bearing
bearing cone rollers tools fitting shaft case bearing bearing radial needle installation tool bearing stakin
en2023r12e bearing swivel mw 3m 19 bearing aurora transmitter bearing bearing joint
bearing door roller seal air 3 bearing stator nut wheel bearing pinion and bearing kit
bearing mtr mount bearing aircraft adjusting tool bearing bearing bear annular
bearing ramp 7cup bearing bearing23126 271brisch bearing housing black oxide
protector bearing tool set bearing staking ring retainer inner bearing race bearing reel
bearing fnt thrust bearing engine right hand trunni bearing engine main inc bearing housing assy
housing bearing inb bearing accessory drive gear shield bearing turb elbow bearing oil
bearing bs as 255 cap upper bearing bearing pair engine shaft bearing f22
seal bearing genera seat thrust bearing plate bearing rivetted ring filler bearing
bearing nut bearing roller journal bearing plain special puller bearing hydraulic
bearing 661 housing bearing rear axis b bearing shim input bearing race 6255
gear and bearing bl bearing bridge model bearing sleeve link piv cover bearing oil p
bearing plate ay inbd bearing 20 x 40 x 14 thru bearing offset link bearing 5 16
bearing machined puller front turbine bearing o bearing water plate ay lwr bearing
bearing pitch control bearing spray pump dr shaft kit maingear lwr bearing bearing azimuth
bearing teflon washer rotation bearing bearing 564 2 ga7357 bearing slv set
spacer bearing inpu bearing control slinger oil 4 bearing sleeve 8 bearing
pivot bearing block assembly tool set bushing bearing bearing plain rod end ext liner plate bearing
nut bearing st bearing roller cylindri nrp bearing ball bearing pre greased
bearing large sheilded f ball bearing bearing crkshft thn wall u s top bearing cap
needle bearing assy housing bearing axis e rear puller bearing no v pin lower bearing
bearing main shaft chart bearing face bearing pin cap assembly bearing tab act
sleeve bearing over bearing ball seat bearing altimeter bearing assem fuselagestructure
bearing front c 4618 bearing key transmission bearing cone roller tapered block bearing rod a
mandrel bearing ali flange bearing gen bearing ball 0 5906 1 378 pivot point bearing
wrench noi bearing lock bearing bolt bearing door latch pin bearing low speed shaft
seal inboard bearing bearing ram bearing azimuth 28vdc itg black bearing cup 03750 bore
bearing rectangular bearing single row bearing roller cyl seal pitch control bearing

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