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.
|adapter torque shaft bearing||angle lower bearing||7th oversized lower bearing s a||asna0134 10e bearing|
|aay bearing assy||31306712002 bearing||a0019 0952m spherical bearing||asna0136 25e2 bearing|
|asna0185 171a spherical bearing||adaptor bearing cup||8 bearing spanner nut||04 16 01 bearing|
|assembly bearing co||a0212cd20e2ar end ball bearing||adapter bearing pos||adapter bearing assy|
|649323b bearing||ap8 11eg20 bearing||20 bearing oilite||2 part bearing|
|angle retaining bearing||4th oversize lower bearing assy||assembly pcb bearing||a0212cd20e2as end ball bearing|
|adapter bearing upp||ag12esp1g20 bearing||2 bearing package||assembly bearing surface|
|adapter mounting bearing||2 bearing cover||a184 3 bearing assy oh exch||2004 102 bearing needle|
|1st oversize lower bearing assy||adptr adapter bearing||4016034 bearing grease 1 10||ag16g20 bearing ball airframe|
|asna0185 123a spherical bearing||a0019 965mv spherical bearing||adapter bearing adjuster||assembly bearing tu|
|adapter ring roller bearing||7bearing ball||07100 bearing||0 025 shim bearing|
|asna0186 201a bearing swivel||ag12esp2g20 bearing||adapter bearing str||101 128tm end ball bearing|
|asna0137 35e1 bearing||adaptor bearing||adapter bearing pressure tube||a0212cg20p2ar end fitting bearing|
|a184 3 bearing o h kit||abec 7 angular contact bearing||accelerometer diff no1 bearing||0 026 shim bearing|
|20 bearing ball||5 bearing reinforcement||0 020 shim bearing||101 127t end ball bearing|
|a030 1 tr hub bearing||am 3m 5 bearing aurora||1 bearing roller||a2 a3 distance bearing|
|adapter bearing m r g b||assembly bearing spherical||ag6e bearing||adapter bearing sha|
|aay bearing and hsg assy||a0019 0952mv spherical bearing||101 126tm end ball bearing||9503000113 bearing ball|
|aft pad bearing||50 bearing||02 27 01 bearing||105 21831 eng bearing support assy|
|3 4 bearing cage||2 part bearing cone and cup||adapter block and bearing||anti torque bearing|
|asna0185 052a spherical bearing||adapter bearing nos||asna0136 32e2 bearing||aay mechay shaft and bearing assy|
|a2 a3 bearing distance||6th oversize lower bearing s a||anode bearing carri||11 02 06 bearing|
|6th oversize lower bearing assy||5th oversize lower bearing assy||asna0137 35e2 bearing||a005 3 spindle bearing 2 blades|
|asna0185 062a spherical bearing||ag8g20 bearing||aay shaft bearing assy||asna0126 15e bearing|
|adapter bearing nose landing gear shock strut||asna0186 121a bearing swivel||10 bearing ps 10065 40||arbor bearingizing|
|a11 bearing filter||5 bearing spanner nut||27bearing ball annular||8 bearing retaining plate|
|a184 3 bearing assy o h||anvil bearing||adapter bearing sle||a181 4 bearing o h kit|
|asna0134 17e bearing||asna0137 32e2 bearing||adapter fitting bearing block||asna0136 16e2 bearing|
|7th oversize lower bearing assy||a181 4 bearing oh exch||angular contact bearing||adapter bearing oil|
|3rd oversize lower bearing assy||101 126gdbt end bearing||a0019 0965m spherical bearing||101 126 127 rb bearing|
|a008 2 tr blades and hub bearing se||6013 2rs bearing||angle assy bearing cover||agn17esp1g20 bearing|
|0750118442 bearing||551253 ball bearing||7 bearing spanner nut||asna0213kd06a roller bearing|
|asna0185 141a spherical bearing||a008 4 tr blades and hub bearing el||asna0136 35e2 bearing||adapter bearing t|
|11 13 00 screw frong bearing retai||anvil bearing tool||36k bearing||ajusting spherical bearing|
|101 127tdb end ball bearing||agn15esp3 bearing||adjuster bearing||anvil bearing remov|
|a0019 0961mv spherical bearing||aircraft bearings||adapter bearing the||adats actuator bearing analysis|
|101 126dbt end bearing||7208 1av bearing||aay mechay shaft and bearing assem||asna0137 40e2 bearing|
|adapter tool bearing removal||a0019 0955mv spherical bearing||7bearing roller||624ee bearing|
|8231 timken bearing||a062 1 tr hub bearing elastomeric||assembly bearing||a0212cg20e2ar end ball bearing|
|assembly bearing cup outboard||12 24v starter bearing overhau||2nd oversized lower bearing assy||31606203003 spacer bearing|
|asna0185 121a spherical bearing||8 bearing and sleeve assy||asna0134 12e bearing||aay mech drum and bearing assy|
|7cup bearing||101 127gt end ball bearing||ap12sp5g20 bearing||a005 4 mr hub 6 a648 bearings|
|agn12g20 bearing||angle lower bearing leading edge||36461 1 end ball bearing||1bearing sleeve|
|adapter bearing||101 126tmg end ball bearing||agt ring lower bearing static||acme nut detent bearing|
|asna0136 20e2 bearing||am 4m 13 bearing||4 and 5 bearing package||07 30 04 flange bearing|
|assembly bearing cup||aay bearing and housing assy||1st oversize lower bearing s a||a005 5 mr hub bearing and journal|
|a0212cd20e1ar end ball bearing||adapter bearing block||adjuster bearing rh||0 035 shim bearing|
|adapter sleeve bearing||agn8 bearing||a0212cd10e2ar end ball bearing||a041 damper bearing rem instl ki|
|25 bearing 62715 03||a0019 0961m spherical bearing||abutment bearing||adapter bearing sho|
|adapter bearing inp||adapter bearing bre||649144a bearing||adapter bearing tur|
Low Price Warrantied inventory at competitive prices
Find it fast Search the world's largest inventory of electronic components by manufacturer, category or part number
Quality guaranteed We sell only warrantied and traceable parts
Get it fast All inventory ready to ship from our sellers
Don’t forget That If You’d Ever Like a Quote for Parts Within Fifteen Minutes Or Less, You Can Fill Out the Instant RFQ form On This Website’S Homepage.Request for Quote