Browse Aircraft Bearing Part Types Catalog - Page 9

Aircraft Bearings are among the many components that belong to the broad categorization of aircraft hardware. Due to the numerous types of bearings relevant to our product portfolio, this page is dedicated to bearing varieties. A bearing is a rolling mechanical device that is utilized to support loads within the area of contact between two hardware surfaces, reduce friction, and/or provide rotational movement. Bearings provide a smaller contact area between surfaces, creating less friction than a standard sliding surface; this allows the attached device to operate faster and more efficiently. The most common bearing varieties include the following: bolt bearings, flexure bearings, fluid bearings, jewel bearings, magnetic bearings, plain bearings, and others.

At Methodical Purchasing, owned and operated by ASAP Semiconductor, our extensive stock includes aircraft bearings and related components from top manufacturers such as Accurate Bushing Company, Alcoa Fasteners, Aurora, RBC, RHBB, Timken, and more.

Aerospace Bearings
Bearings utilized in the Aerospace industry are held to extensive standards that OEMs and PMA holders must meet particular standards in order to ensure the airworthiness of their hardware products. Aircraft Bearings are commonly held to specifications set by the following criteria: American National Standards Institute (ANSI), Army-Navy Aeronautical Standard (AN), National Aerospace Standard (NAS), Society of Automotive Engineers (SAE), and others. Replacement part criteria and recommended part types are also set by OEMs. These redundancies also provide various material standards, testing requirements, and traceability specifications.

The most frequently used bearings in the aerospace industry are roller bearings, roller thrust bearings, ball bearings, ball thrust bearings, screw bearings, baffle bearings, actuator bearings, and needle bearings. Bearings are used on aircraft, spacecraft, UAVs, spacecraft, satellite equipment, and other vehicles and equipment.  

Fixed-wing Aircraft Bearings
Fixed-wing aircraft require bearings for airframe control systems and components including ailerons, trim tabs, and elevators. They’re also used in stowage bin support, engines, landing gear, thrust reversers, and doors. In addition, there are specialized bearings used on fixed-wing aircraft which encompass APU bearings, door linkage bearings, engine bearings, radar gimbal thin section bearings, stowage bin support bearings, spherical plain bearings, ball bearings, actuator bearings, thrust reverser linkage bearings, track rollers, landing gear trunnion bearings, and horizontal stabilizer bearings.

Rotary-Wing Aircraft Bearings
Rotary-wing aircraft require specified bearings in most components due to their unique movement. Bearings are used in the main rotor, tail rotor, landing gear, doors, and engines. Specified bearings for these applications include hardware such as main rotor swashplate slider bearings, engine gearbox and transmission bearings, rod ends, sphericals, and journal bearings, self-lubricating bushings, landing gear bearings, main rotor bearings, tail rotor pitch link bearings, tail rotor bearings, and main rotor pitch link bearings.

Automotive Bearings
Bearings are utilized in automotive systems that require free rotation and reduced friction between two adjacent parts. Thrust bearings are the most common bearing found in the automotive industry, and act as rotary bearings for axial load support. 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 and strut bearings. 

Marine Bearings
This hardware is applicable to use on the following vessels: carriers, battleships, cruisers, tankers, cargo ships, container vessels, passenger vessels, tugs, etc.; marine bearings may also be relevant to wing-in-ground vehicles. Main bearings, top end bearings, bottom end bearings, thrust pad bearings, and pedestal bearings are all common bearings used in marine applications.

Marine hardware must meet specifications based on anti-corrosion properties and tensile strength. Three common materials used for marine bearings are lead bronze, bi-metal bearings, and tri metal; in addition, stainless steel and silicon bronze are utilized in marine applications.



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wrench bearing hub tube and bearing as sleeve bearing drum shaft bearing f22
retainer bearing sw race bearing thrust pusher bearing and plate assy bearing
pad bracket bearing housing bearing unit housing bearing dri crankpin bearing sh
bearing power take bearing main outboa bearing lube and sc bearing lower pump
bearing lower bearing jack forwar bearing half connec bearing elevator
bearing duplex bearing cover bearing bushing typ bearing ball linear
bearing ball govern seal cap bearing spacer bearing rear nut bearing m35
bearing line bearing emergency p bearing lockwasher plate bearing contr
bearing block trunn bearing ball cap spherical bearing tool set bearing in
dummy bearing inner seal thrust bearing bearing roller rod end bearing timken
bearing housing bearing mandrel guide bearing suppo retainer bearing hy
bearing clamp bearing retainer ma shaft and bearing w bearing carrier ass
wrench bearing inne bearing cylinder sh tape bearing materi shim bearing retain
shaft stub bearing ring guide bearing plate bearing top plate bearing mount
lockplate bearing c cover bearing vane bracket bearing gen boss bearing housin
bearing upper two t bearing seal end bearing screw bearing roller airc
bearing rlr bearing needle airc bearing needle bearing injection
bearing idler gear bearing double row bearing counterthru bearing control lev
bearing carriage bearing ball bearing assembly lu bearing assembly cy
bearing hinge block bushing bearing pla bearing assycamshaf spacer ball bearing
bearing adjuster bearing head motor bearing assy support bearing gov
bearing upper shock bearing plain spherical race bearing govern driver race bearing
bearing rod piston plate bearing lock bearing roller tapered bearing push rod
pinion and bearing kit bearing planetary s bearing control pla bearing and cup
bearing jewel mount cap ball bearing plate bearing front rod assy turbine bearing
tube main bearing ring wheel bearing release bearing tra release bearing
plate bearing pull pin outer bearing r lower bearing main installer bearing c
housing bearing sho drift bearing outer cup bearing upper cap bearing clutch
cam follower needle bearing bearing valve check bearing strut fwd p bearing shock
bearing set spec bearing radial airc bearing pinion gene bearing nylon
bearing handwheel s bearing drive side bearing crank and c bearing conrod
bearing assy turbin bearing assembly sp spider and bearings bearing cap output
bearing aft cage retainer bearing ac bearing loader shaf ring bearing cage t
bearing spherical a fitting bearing sup lubicator bearing housing bearing tai
washer half bearing bearing searchlight tooth bearing wrenc retainer assembly piston and bearing
bearing assembly ro bearing interposer cap drive bearing bearing assy thrust
seal assy bearing f drift no 5 bearing liner bearing hub bearing assy main l
bearing kit gi spec bearing spring posi washer bearing moto tool bearing instal
strongback bearing spacer bearing turb spacer bearing cool spacer bearing cont
seal plain bearing plug bearing bore liner set bearing h kit bearing needle
key rod bearing air gage bearing check fixture bearing che drift bearing press
cover dust bearing bearinglower mainl bearing tube assy bearing pillow bloc
bearing fan and wat bearing elastomeric bearing drum bearing disk valve
bearing cap kit bearing blade lift ball kit bearing bearing boom
kit needle bearing bearing cam transla coupler bearing ass spacer bearing roto
nut ball bearing bearing oil pump bearing special shaft bearing housi
bearing selector va bearing computer bearing plain sph bearing split crank
bearing valve stem bearing assy rear w face seal bearing plate unit bearing
bearing pair gasket bearing cap race bearing spec bearing clutch thro
housing bearing win ball bearing pinion bearing brak rail set bearing

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