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Aircraft and Aviation Bearing Online Catalog

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Bearings are devices used to enable rotational and/or linear movement, support loads, and reduce friction in mechanical applications. There are numerous types of bearings for numerous purposes, with the broad categories being plain, rolling-element, jewel, fluid, flexure, and magnetic. The simple explanation for why bearings work is that rolling physical components produce less friction than sliding physical components because they have a smaller area of contact between the two components. This makes bearings faster, use less power, and last longer because they suffer less wear and tear.

NSN Parts Now, owned and operated by ASAP Semiconductor, supplies bearings and parts from top manufacturers. Some of the manufacturers that produce high-quality bearings include Timken, Barden, Accurate Bushing Company, and Precision Division.

Aerospace Bearings

Aerospace bearings are utilized on all types of equipment in the aerospace industry, including aircraft, UAVs, spacecraft, and satellite equipment. Bearings used in any type of aerospace application requires strict standards for material and quality control due to their operating environments. There are testing requirements, material standards, and required traceability on all parts. Bearings are used in engines, aircraft interiors, landing gear struts, and many other purposes.

Some of the most common bearings used in the aerospace industry include roller bearings, ball bearings, roller thrust bearings, ball thrust bearings, baffle bearings, and actuator bearings. Although there are many shared characteristics between bearings in all applications, there are also unique applications for different vehicles.

Bearings are used in aircraft control systems such as trim tabs, elevators, ailerons, and flaps. They are also used in the engines, landing gear, and doors. Specific bearings used include ball bearings, airframe control bearings, door linkage bearings, actuator bearings, track rollers, and landing gear trunnion bearings.

Bearings are used in the main rotor, tail rotor, landing gear, and engines. Specific bearings for these components include the main rotor bearings, tail rotor bearings, main rotor swashplate slider bearings, and engine gearbox and transmission bearings.

Automotive Bearings

Some of the automotive systems that use bearings include the wheels, transmission, and water pump. Common bearings used in these applications include wheel bearings, roller bearings, gearbox bearings, and strut bearings.

Marine Bearings

There are numerous types of marine vessels, including military ships, fishing vessels, commercial shipping, and civilian recreational craft. Every single one of these types of vessels utilize some type of bearings in their construction. Because of the corrosive properties of saltwater, all of these bearings must be corrosion-resistant. Main bearings, bottom and top end bearings, and pedestal bearings are all common bearings in ships. Three common types of construction used in marine bearings are lead bronze bearings, bi-metal bearings, and tri-metal bearings.

bearing set roller cam upper bearing bearing upper shaft gage bearing
bearing rectangular locknut bearing installer bearing race roller bearing
ring guide bearing bearing housing fla bearing case block pedal bearing
bonnet and bearing tooth bearing wrenc bearing cartridge s bearing block reverser
bearing base bearing crank and c cone bearing a le v frame bearing
washer bearing ejec plug bearing well bearing matched se bearing r h
bearing roller airc shield bearing repl connecting rod bearing bearing assembly sw
bearing assy rear w bearing assy duct runner bearing seal clutch and bearing
bearing ball anular bearing rod piston bearing spl bearing axle
elbow bearing oil s bearing ball prelub bearing trip shaft bearing lower pump
shaft bearing const plug bearing shield sleeve bearing prel bearing control sha
bearing roller rod cover bearing si shaft bearing hange bearing control dr
bearing plain rexsp plate assembly bearing frame and bearing a locknut bearing inp
sleeve bearing engi cone bearing bearing strip valve wrench bearing oil
cup thrust bearing plate bearing azimu bearing roller cone driver bearing pres
bearing sleeve set bearing kit gi spec shim bearing cap lo bearing assembly oi
retainer ball bearing bearing assy main bearing and shaft s liner plate bearing
rte bearing ring bearing cage t bearing and cable u bearing
worm shaft bearing swivel bearing race key bearing lock bearing nut tu
bearing assembly fl bearing bomb lift t drive tube bearing spacer and bearing
bearing self aligml shoe bearing outboa bracket and bearing bearing assy bracke
cork pinion bearing seal ring bearing s bearing radial bearing main flywhe
pinion bearing bearing halves bearing reduction d gland bearing
bearing assembly ce bracket bearing bearing coil brush and bearing k
adapter bearing str bearing auxilliary bearing assembly hy support bearing blo
bearing ball annular bearing assembly up bearing steering ma plate bearing pisto
bearing sleeve sp bracket bearing thr bearing assembly bo bearing pusher disa
spacer bearing airc bearing general bearing ball and roller radial and thrust bearing thrust need
bender bearing reta ring bearing oil bearing assy swashp seal bearing collec
bearing set thrust gasket bearing cart bearing meter assem clip gear bearing
liner bearing cover bearing main casing bearing shoe instru shim steer bearing
bearing double cup bearing holder asse screw cam bearing l race bearing rod en
carrier bearing sea 7bearing roller bearing and seal bearing plate actua
bearing spc bearing sleeve bearing assy shell needle bearing
bearing post low fl seal main bearing o bearing and cup bearing lead assemb
retainer bearing de tool bearing instl rod end bearing ass cup bearing
ring assy bearing gasket bearing cap dummy bearing inner main bearing seal e
bearing planet gear cover bearing vane cap bearing outside release bearing
bearing actuator nrp bearing shear a spacer bearing shaf yoke bearing stern
bearing spindle rea 7bearing ball ball set bearing mount bearing conde
switch bearing mode bearing fan shaft clip bearing race pin and bearings as
bearing and valve f bearing plain rod top bearing cap bearing rod
bearing bushing typ pin locking bearing liner bearing outpu support bearing inl
plate bearing assem bearinglower mainl tool instl bearing bearing unversal li
slinger oil bearing ball bearing plate bolt bearingclamp bearing journal pla
capsule and bearing spacer bearing clut bearing assembly actuator bearing wafer
bearing and housing disc bearing washer bearing lock bearing gear shaft
sleeve bearing drum cap bearing shaft r spider and bearing split plate bearing
clip roller bearing bearing shell bearing mn cam follower needle bearing
plate bearing adjus hanger bearing fwd bearing blower stea retainerxbearing
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