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Milspec & Commercial Bearings

Precision-engineered bearings for aerospace applications. Built to withstand extreme conditions, ensure safety, and deliver unmatched reliability.

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as9120-iso9001

AS9120 & ISO 9001 Certified

Our facilities are certified to AS9120 and ISO 9001 standards, demonstrating our dedication to quality and process control.

These systems ensure that every bearing we supply is fully traceable and meets stringent aerospace requirements. Through continuous improvement and compliance, we guarantee dependable performance and customer confidence.

aviation-suppliers-association

ASA Accredited Supplier

As a certified member of the Aviation Suppliers Association (ASA), we uphold the highest standards of ethical conduct, safety, and regulatory compliance throughout our bearing supply chain.

This affiliation reinforces our dedication to maintaining trusted partnerships within the aerospace industry. Through ASA-aligned practices, we deliver consistent quality, reliability, and peace of mind to our customers worldwide.

Bearings Catalog

Explore our extensive catalog of premium mil-spec and commercial-grade bearings and discover top-quality components.

Unmounted Antifriction Bearings
High-performance bearings designed to reduce friction and enhance motion efficiency. This category includes ball bearings, roller bearings, balls, and races, providing smooth and reliable operation for various industrial and mechanical applications.
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Unmounted Plain Bearings
Durable and low-maintenance bearings designed for smooth, friction-reducing motion. This category includes sleeve bearings, split bearings, washer-type bearings, and jewel bearings, offering reliable performance in various industrial and mechanical applications.
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Mounted Bearings
Pre-assembled bearing units designed for easy installation and reliable performance. This category includes pillow block units, cartridge units, flange units, take-up units, hanger box units, flat box units, and step box units, providing secure and efficient support for rotating shafts in various applications.
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Inventory Availability

Bearing part numbers with updated stock availability quantities. Please note that inventory levels may change at any moment, and current stock may differ from the quantities listed below.

NAS77-4-015
NSN: 3120-00-661-5418
Availability: 3801
Sleeve Bushing
WSBS20ATC56-2Z
NSN: 3120-01-330-6397
Availability: 255
Self-Aligning Plain Bearing
JSFE35-22
NSN: 3120-01-641-3278
Availability: 3
Self-Aligning Plain Bearing
66-22342-3
NSN: 3120-01-495-3424
Availability: 33
Sleeve Bearing
NAS77A5-019P
NSN: 3120-00-221-1001
Availability: 1978
Sleeve Bushing
465966Z
NSN: 3110-00-157-0224
Availability: 1
Annular Ball Bearing

HAZMAT Certified

Our team is fully trained and certified in handling hazardous materials (HAZMAT), ensuring safe and compliant transportation of aerospace bearings and related components in accordance with global shipping regulations.

On-Time Delivery

We understand the critical nature of aerospace schedules. Our streamlined logistics and inventory management systems are designed to ensure bearings arrive exactly when you need them — on time, every time

Counterfeit Parts Prevention

We follow strict anti-counterfeit protocols, including traceable sourcing, serialization, and quality verification, to ensure every aerospace bearing we ship is 100% authentic and certified.

Qualified Sales Team

Our sales professionals bring deep technical knowledge and industry experience, guiding you through the selection of aerospace bearings that meet exact specifications and regulatory requirements.

Latest Updates

Browse the latest updated bearings in our catalog and never miss our newest additions.

3110-00-005-2211
Annular Ball Bearing
3120-00-005-2208
Sleeve Bearing Half
3120-00-005-2209
Sleeve Bearing Half
3120-00-005-5689
Sleeve Bushing
3120-00-005-5690
Sleeve Bushing
3120-00-005-5691
Sleeve Bushing

Popular Bearings

Browse our selection of popular, high-performance bearings trusted across a wide range of demanding applications.

NAS77B4-010N
3120-01-347-0640
Sleeve Bushing
NAS77B4-010P
3120-01-331-7263
Sleeve Bushing
NAS77B4-012
3120-01-498-6176
Sleeve Bushing
NAS77B4-013
3120-01-488-2337
Sleeve Bushing
NAS77B4-020N
3120-01-067-8598
Sleeve Bushing
NAS77B4-021
3120-01-560-6159
Sleeve Bushing
NAS77B4-021P
3120-01-513-3875
Sleeve Bushing
NAS77B4-024N
3120-01-620-6647
Sleeve Bushing
NAS77B4-08
3120-01-134-0805
Sleeve Bushing
NAS77B4-20N
3120-01-067-8598
Sleeve Bushing
NAS77B5-009
3120-01-131-8197
Sleeve Bushing
NAS77B5-011
3120-01-473-7731
Sleeve Bushing
NAS77B5-014N
3120-01-275-3412
Sleeve Bushing
NAS77B5-018
3120-01-062-1094
Sleeve Bushing
NAS77B5-020
3120-01-581-1845
Sleeve Bushing
NAS77B5-063
3120-01-707-4781
Sleeve Bushing
NAS77B5-18
3120-01-062-1094
Sleeve Bushing
NAS77B5-9
3120-01-131-8197
Sleeve Bushing
NAS77B6-012N
3120-01-345-3807
Sleeve Bushing
NAS77B6-013
3120-01-498-6135
Sleeve Bushing
NAS77B6-014N
3120-01-355-8834
Sleeve Bushing
NAS77B6-014P
3120-01-332-8034
Sleeve Bushing
NAS77B6-016
3120-01-488-2339
Sleeve Bushing
NAS77B6-018
3120-01-519-6327
Sleeve Bushing
NAS77B6-020N
3120-01-072-4746
Sleeve Bushing
NAS77B6-023N
3120-01-356-1357
Sleeve Bushing
NAS77B6-025
3120-01-080-5771
Sleeve Bushing
NAS77B6-025N
3120-01-092-8788
Sleeve Bushing
NAS77B6-028
3120-01-169-6793
Sleeve Bushing
NAS77B6-030N
3120-01-389-0256
Sleeve Bushing
Bearings by CAGE Code

Quickly find certified aerospace bearings by entering a manufacturer’s CAGE (Commercial and Government Entity) code or company name.

Our searchable database ensures accurate matching, verified sourcing, and full traceability for government and commercial aerospace applications.

Search by CAGE Code →
Contact Us

Have a question about aerospace bearings, certifications, or inventory? Our knowledgeable team is here to provide fast, accurate answers and personalized support. Whether you’re working on a time-sensitive aerospace project or need guidance with sourcing by CAGE code, we’re ready to assist.

Contact us today to start a conversation with a specialist who understands the standards and complexity of your industry.

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Defense News

Stay updated with the latest developments and insights in defense from around the world.

US removes B-1 bombers from UK base amid security concerns
B‑1B Lancer bomber at the RAF Fairford airbase, which hosts US Air Force personnel, in Fairford, Gloucestershire, Britain, on Sept. 27, 2026.
Taiwan’s first two F-16V fighter jets arrive to bolster defenses against China
A Lockheed Martin F-16V fighter jet lands at Taitung's Chihhang Air Base as people watch from a nearby hotel in Taitung, Taiwan, Oct. 2, 2026.
French Air Force plans loyal wingman flight in 2028 in sovereign AI push
Six Mirage 2000 from the French Air and Space Forces fly over Paris on July 14, 2026.
White House nominates next general to helm US Space Command
Lt. Gen. David Miller Jr., then-commander of Space Operations Command, is briefed by 10th Space Warning Squadron members, Cavalier Space Force Station, North Dakota, Feb. 22-23, 2024.
UAE turns to Russian shadow airline for missions in Africa: Investigation
A Russian IL-76MD-90AE military transport aircraft at the Dubai Air Show in Dubai, United Arab Emirates, on Nov. 17, 2025.
US F-35 fighters to debut in Indian multinational air exercise
A U.S. Air Force F-35 fighter aircraft takes off during Aero India 2025, a military aviation exhibition at the Yelahanka Air Force Station in Bengaluru, India, on Feb. 12, 2025.