A bearing is a rolling mechanical device that is utilized to support loads between two moving parts; concurrently, they reduce friction and provide supported rotational movement to the device they are integrated within. Bearings accomplish this through rolling elements which provide multiple small-scale contact areas between surfaces, thus creating less friction than a standard sliding surface. As a result, bearings allow the device to operate more efficiently. The most common bearing varieties include bolt bearings, flexure bearings, fluid bearings, jewel bearings, magnetic bearings, plain bearings, and others. Across multiple markets, bearings are most prevalently used to support rotating shafts.
Our product portfolio includes bearings and related components from top manufacturers such as RBC, RHBB, Accurate Bushing Company, Alcoa Fasteners, Aurora, Timken, and more.
OEMs and PMA holders must meet particular standards in order to ensure the airworthiness of their hardware products. Bearings utilized in the aerospace industry are held to extensive standards including Army-Navy Aeronautical Standard (AN), National Aerospace Standard (NAS), American National Standards Institute (ANSI), Society of Automotive Engineers (SAE), and others. These specifications also provide various material standards, testing requirements, and traceability specifications.
Roller bearings, roller thrust bearings, ball bearings, ball thrust bearings, screw bearings, baffle bearings, actuator bearings, and needle bearings are the most frequently used bearings in the aerospace industry.
Bearings are used on aircraft, spacecraft, UAVs, spacecraft, satellite equipment, and other vehicles and equipment.
Fixed-wing Aircraft Bearings
Fixed-wing aircraft integrate bearings 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, actuator bearings, thrust reverser linkage bearings, door linkage bearings, engine bearings, radar gimbal thin section bearings, stowage bin support bearings, spherical plain bearings, ball bearings, track rollers, landing gear trunnion bearings, and horizontal stabilizer bearings.
Rotary-Wing Aircraft Bearings
Bearings for rotary-wing aircraft are used in the main rotor, tail rotor, landing gear, doors, and engines. Rotary-wing aircraft require specified bearings in most components due to their specialized equipment. There are specified bearings for these applications such as tail rotor pitch link bearings, tail rotor bearings, main rotor swashplate slider bearings, landing gear bearings, engine gearbox and transmission bearings, rod ends, sphericals, and journal bearings, self-lubricating bushings, main rotor bearings, and main rotor pitch link bearings.
In automotive systems that require free rotation and reduced friction between two adjacent parts, bearings are the ideal hardware components. Automotive systems that utilize bearings include the wheels, water pumps, and transmissions. Thrust bearings act as rotary bearings for axial load support and are the most prevalent bearing found in the automotive industry. Other widely used bearings include wheel bearings, roller bearings, gearbox bearings, and clutch release bearings.
Bearings are utilized on multiple marine vessels: carriers, battleships, cruisers, tankers, cargo ships, container vessels, passenger vessels, tugs, etc.; marine bearings are also used on wing-in-ground vehicles. Frequently utilized bearings in marine applications include main bearings, top end bearings, bottom end bearings, thrust pad bearings, and pedestal bearings.
|yoke bearing stern||yoke bearing and po||yoke and bearing su||yoke and bearing b drive assy|
|yoke and bearing as||x8zz bearing||x6565 bearing||x30 bearing|
|wrench spin bearing||wrench spanner nut bearing turbin||wrench serv cont bearing nut||wrench rear bearing|
|wrench pitch bearing nut||wrench noi bearing||wrench mast bearing nut||wrench main bearing|
|wrench gear bearing||wrench fan bearing pulley||wrench duplex bearing nut||wrench cam bearing|
|wrench blade lever bearing||wrench bearing seal||wrench bearing reta||wrench bearing ret n|
|wrench bearing remo||wrench bearing race||wrench bearing prel||wrench bearing oute|
|wrench bearing out||wrench bearing oil||wrench bearing nut||wrench bearing lug|
|wrench bearing locknut gas pr||wrench bearing lock||wrench bearing line||wrench bearing inte|
|wrench bearing inne||wrench bearing hub||wrench bearing hous||wrench bearing carr|
|wrench bearing can||wrench bearing||wrench ballbearing||worm thrust bearing|
|worm shaft bearing assy||worm shaft bearing||worm bearing||worm and bearing as|
|wire ring bearing||wire bearing plate||wiper bearing||winged bearing kit|
|wick bearing||wheel light alloy no bearing||wheel bearing packer||wheel bearing mlg|
|wheel bearing cone||wheel bearing||wheel and bearing a||wedge bearing pulle|
|wear strip bearing||wear checking to t g b bearing||washerbearing||washer thrust bearing|
|washer ss bearing gear main||washer rotation bearing||washer pin bearing||washer main bearing|
|washer lock bearing||washer key bearing retaining||washer key bearing||washer half bearing|
|washer drive end bearing||washer bearingretaining||washer bearing sp||washer bearing small|
|washer bearing retnr||washer bearing retainer||washer bearing reta||washer bearing remo|
|washer bearing oil||washer bearing moto||washer bearing mor handle||washer bearing lower side brace|
|washer bearing lowe||washer bearing lock||washer bearing ejec||washer bearing and captivating|
|washer bearing alig||washer bearing||volute housing sleeve bearing||valve plate bearing and pins sa|
|valve plate and bearing||valve and bearing bleed||upper rod end elastomeric bearing||upper mlg bearing|
|upper housing bearing||upper door external bearing||upper bearing shock strut ass||upper bearing mount|
|upper bearing caps||upper bearing bracket assy||upper bearing assy||upper bearing assembly shock|
|upper bearing assembly||upper bearing||universal bearing s||u c selector bearing assembly|
|turrett bearing||turbine bearing housing||tuflite bearing||tube with bearing a|
|tube vent 1 bearing||tube transfer seal bearing||tube spray air bearing 4||tube seal air bearing 4|
|tube seal 1 bearing rear||tube seal 1 bearing frt||tube scavenge bearing 4||tube scavenge bearing 3|
|tube scavenge 4 bearing||tube scavange bearing 3||tube rear bearing drain||tube rear bearing|
|tube pressurizing bearing 4||tube pressure no 5 bearing||tube pressure bearing main||tube pressure bearing 4|
|tube pressure bearing 3 and 4||tube pressure bearing 3||tube pressure bearing 1 and 2||tube pressure bearing|
|tube oil vent turbine bearing||tube oil vent lh frt bearing||tube oil vent bearing 3||tube oil scavenge bearing|
|tube oil scavenge 4 bearing||tube oil return rh bearing||tube oil return lh bearing||tube oil return frt bearings|
|tube oil return frt bearing||tube oil return ctr bearing||tube oil return bearing||tube oil pressure 4 bearing|
|tube oil feed bearing low||tube oil bearing||tube main bearing||tube m r thrust bearing|
|tube idler bearing||tube front bearing||tube drain bearing 3 rear||tube drain bearing 3 inner|
|tube drain bearing 3||tube cooling air bearing 4||tube breather bearing 3||tube breather bearing 1 and 2|
|tube bearing return||tube bearing retain||tube bearing press||tube bearing lock|
|tube bearing 5 8 dia||tube bearing||tube assy no 6 bearing oil scave||tube assy no 6 7 bearing|
|tube assy no 5 bearing vent||tube assy igv bearing cooling||tube assy bearing s||tube assy bearing p|
|tube assy bearing a||tube assy bearing||tube assy 4bearing||tube and bearing ay|
|tube and bearing assy||tube and bearing as||tube air vent bearing 3 lh||tube air supply bearing 4s|
|tube air supply bearing 4||tube air spray bearing 4 se||tube air cooling bearing 4||tube air cooling bearing 3|
|tube 4 bearing||trust bearing 15mm idx28mm od||trunion bearing||triplex bearing|
|trim bearing pad assy||trh paulstra bearing||trd bearing tooling reference||trcei50ec bearing|
|transmitter bearing||track roller bearing inner hs||track roller bearing driving||track inner bearing outer|
|track inner bearing||track bearing||tr elastomeric bearing tools||tourear bearing oil return|
|torch bearing assem||top bearing housing||top bearing cap||top bearing bush|
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