YD146MILG3278 Bearing Assembly

YD146MILG3278 Bearing Assembly – Airframe | NSN 3110-01-103-2413 | Rexnord C of C

Airframe Bearing Assembly NSN. Maintain structural integrity and smooth mechanical performance within your aircraft systems with this genuine Rexnord airframe bearing assembly supplied with manufacturer Certificate of Conformance. Built to meet rigorous aerospace standards, this component is well suited for operators, MRO facilities, and defense logistics programs requiring traceable and reliable bearing hardware.

Airframe bearings play a critical role in supporting controlled movement and load distribution within flight control linkages and structural assemblies. Because of their importance in maintaining precise mechanical function, sourcing properly documented and specification-compliant bearings is essential for long-term aircraft reliability and safety.

This unit is supplied with full manufacturer Certificate of Conformance, providing confidence in origin, quality, and traceability. For procurement teams and maintenance organizations supporting certified or military platforms, this bearing assembly represents a dependable and compliance-ready solution.

Airframe Bearing Assembly NSN

Engineered for Airframe Performance

The Bearing Assembly, Airframe is designed to support smooth rotational or oscillating movement under load while maintaining tight tolerances required in aviation environments. High-quality bearings such as the YD146MILG3278 help reduce friction, minimize wear, and maintain proper alignment across critical aircraft structures.

Rexnord is widely recognized for precision-engineered bearing solutions used across aerospace and industrial applications. Their components are known for durability, dimensional accuracy, and long service life when installed and maintained according to approved procedures.

Whether used in scheduled maintenance, structural repair, or long-term spares provisioning, this bearing supports dependable aircraft mechanical performance.

Airframe Bearing Assembly NSN

Key Product Details

Part Number

YD146MILG3278

Alternate Part Numbers

DAS6-26A1-501

YD146

3110PL1032140

A-44788

NSN

3110-01-103-2413

Description

Bearing Assembly, Airframe

Manufacturer

Rexnord

Serial Number

Not applicable

Condition

Supplied with Manufacturer Certificate of Conformance

Export Licence

Not required

These identifiers allow for efficient cross-referencing across military, commercial, and MRO inventory systems.

Airframe Bearing Assembly NSN

Condition and Traceability

This bearing assembly is supplied with manufacturer Certificate of Conformance, confirming production origin and supporting quality assurance requirements. Units with proper OEM documentation are especially valuable for regulated aviation environments where traceability is essential.

Condition highlights include:

Manufacturer Certificate of Conformance included

OEM Rexnord production

Clean inventory condition

No serial number assigned

Ready for inspection and verification

No export licence required

As with all aviation components, final airworthiness determination and installation approval remain the responsibility of the purchasing organization and certificated maintenance personnel.

Airframe Bearing Assembly NSN

Operational Advantages

Maintenance planners and supply chain teams value the YD146MILG3278 bearing assembly for several important reasons:

Precision airframe bearing design

OEM Rexnord manufacturing quality

NSN traceable for military logistics

Multiple cross-reference part numbers

Supplied with manufacturer C of C

Suitable for structural and control applications

No export licence required for procurement

Strong candidate for spares inventory programs

For fleets supporting legacy platforms or defense aircraft, securing properly documented bearing stock helps reduce future sourcing risk and downtime.

Airframe Bearing Assembly NSN

Typical Applications

Buyer verification of specific aircraft fitment is required, but this airframe bearing assembly is commonly relevant to:

Airframe structural assemblies

Flight control linkages

Military aircraft maintenance programs

MRO overhaul operations

Defense supply chains

Long-term aviation spares provisioning

Its NSN assignment makes it particularly useful within government and contractor logistics systems.

Compliance and Procurement Notes

This item is not export controlled, simplifying international procurement where permitted by local regulations. Buyers should still confirm:

Platform compatibility

Installation eligibility

Maintenance manual requirements

Regulatory compliance for their operation

Aviation Spares & Repairs Limited can assist with additional documentation requests where required.

Summary

The YD146MILG3278 Bearing Assembly by Rexnord is a traceable, OEM-quality airframe component supplied with manufacturer Certificate of Conformance and NSN 3110-01-103-2413. Designed for precision load support and long service life, it is an excellent option for operators, MRO providers, and defense supply programs seeking dependable bearing solutions.

Aviation Spares & Repairs Limited remains ready to support this requirement along with any additional aviation material needs you may have.