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.
|0 020 shim bearing||0 025 shim bearing||0 026 shim bearing||0 035 shim bearing|
|02 27 01 bearing||04 16 01 bearing||07 30 04 flange bearing||07100 bearing|
|0750118442 bearing||1 bearing roller||10 bearing ps 10065 40||101 126 127 rb bearing|
|101 126dbt end bearing||101 126gdbt end bearing||101 126tm end ball bearing||101 126tmg end ball bearing|
|101 127gt end ball bearing||101 127t end ball bearing||101 127tdb end ball bearing||101 128tm end ball bearing|
|105 21831 eng bearing support assy||11 02 06 bearing||11 13 00 screw frong bearing retai||12 24v starter bearing overhau|
|1bearing sleeve||1st oversize lower bearing assy||1st oversize lower bearing s a||2 bearing cover|
|2 bearing package||2 part bearing||2 part bearing cone and cup||20 bearing ball|
|20 bearing oilite||2004 102 bearing needle||25 bearing 62715 03||27bearing ball annular|
|2nd oversized lower bearing assy||3 4 bearing cage||31306712002 bearing||31606203003 spacer bearing|
|36461 1 end ball bearing||36k bearing||3rd oversize lower bearing assy||4 and 5 bearing package|
|4016034 bearing grease 1 10||4th oversize lower bearing assy||5 bearing reinforcement||5 bearing spanner nut|
|50 bearing||551253 ball bearing||5th oversize lower bearing assy||6013 2rs bearing|
|624ee bearing||649144a bearing||649323b bearing||6th oversize lower bearing assy|
|6th oversize lower bearing s a||7 bearing spanner nut||7208 1av bearing||7bearing ball|
|7bearing roller||7cup bearing||7th oversize lower bearing assy||7th oversized lower bearing s a|
|8 bearing and sleeve assy||8 bearing retaining plate||8 bearing spanner nut||8231 timken bearing|
|9503000113 bearing ball||a0019 0952m spherical bearing||a0019 0952mv spherical bearing||a0019 0955mv spherical bearing|
|a0019 0961m spherical bearing||a0019 0961mv spherical bearing||a0019 0965m spherical bearing||a0019 965mv spherical bearing|
|a005 3 spindle bearing 2 blades||a005 4 mr hub 6 a648 bearings||a005 5 mr hub bearing and journal||a008 2 tr blades and hub bearing se|
|a008 4 tr blades and hub bearing el||a0212cd10e2ar end ball bearing||a0212cd20e1ar end ball bearing||a0212cd20e2ar end ball bearing|
|a0212cd20e2as end ball bearing||a0212cg20e2ar end ball bearing||a0212cg20p2ar end fitting bearing||a030 1 tr hub bearing|
|a041 damper bearing rem instl ki||a062 1 tr hub bearing elastomeric||a11 bearing filter||a181 4 bearing o h kit|
|a181 4 bearing oh exch||a184 3 bearing assy o h||a184 3 bearing assy oh exch||a184 3 bearing o h kit|
|a2 a3 bearing distance||a2 a3 distance bearing||aay bearing and housing assy||aay bearing and hsg assy|
|aay bearing assy||aay mech drum and bearing assy||aay mechay shaft and bearing assem||aay mechay shaft and bearing assy|
|aay shaft bearing assy||abec 7 angular contact bearing||abutment bearing||accelerometer diff no1 bearing|
|acme nut detent bearing||adapter bearing||adapter bearing adjuster||adapter bearing assy|
|adapter bearing block||adapter bearing bre||adapter bearing inp||adapter bearing m r g b|
|adapter bearing nos||adapter bearing nose landing gear shock strut||adapter bearing oil||adapter bearing pos|
|adapter bearing pressure tube||adapter bearing sha||adapter bearing sho||adapter bearing sle|
|adapter bearing str||adapter bearing t||adapter bearing the||adapter bearing tur|
|adapter bearing upp||adapter block and bearing||adapter fitting bearing block||adapter mounting bearing|
|adapter ring roller bearing||adapter sleeve bearing||adapter tool bearing removal||adapter torque shaft bearing|
|adaptor bearing||adaptor bearing cup||adats actuator bearing analysis||adjuster bearing|
|adjuster bearing rh||adptr adapter bearing||aft pad bearing||ag12esp1g20 bearing|
|ag12esp2g20 bearing||ag16g20 bearing ball airframe||ag6e bearing||ag8g20 bearing|
|agn12g20 bearing||agn15esp3 bearing||agn17esp1g20 bearing||agn8 bearing|
|agt ring lower bearing static||aircraft bearings||ajusting spherical bearing||am 3m 5 bearing aurora|
|am 4m 13 bearing||angle assy bearing cover||angle lower bearing||angle lower bearing leading edge|
|angle retaining bearing||angular contact bearing||anode bearing carri||anti torque bearing|
|anvil bearing||anvil bearing remov||anvil bearing tool||ap12sp5g20 bearing|
|ap8 11eg20 bearing||arbor bearingizing||asna0126 15e bearing||asna0134 10e bearing|
|asna0134 12e bearing||asna0134 17e bearing||asna0136 16e2 bearing||asna0136 20e2 bearing|
|asna0136 25e2 bearing||asna0136 32e2 bearing||asna0136 35e2 bearing||asna0137 32e2 bearing|
|asna0137 35e1 bearing||asna0137 35e2 bearing||asna0137 40e2 bearing||asna0185 052a spherical bearing|
|asna0185 062a spherical bearing||asna0185 121a spherical bearing||asna0185 123a spherical bearing||asna0185 141a spherical bearing|
|asna0185 171a spherical bearing||asna0186 121a bearing swivel||asna0186 201a bearing swivel||asna0213kd06a roller bearing|
|assembly bearing||assembly bearing co||assembly bearing cup||assembly bearing cup outboard|
|assembly bearing spherical||assembly bearing surface||assembly bearing tu||assembly pcb bearing|
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