Aerospace

Aerospace Bearings

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Precision Bearings for Aerospace Excellence

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At IBSCO, we specialize in the distribution and supply of high-performance aerospace bearings designed to meet the demanding standards of modern aviation and space applications. Whether for commercial aircraft, military jets, satellites, or helicopters, our bearings are engineered for durability, precision, and safety under extreme conditions.

We proudly offer products from trusted aerospace manufacturers, with New Hampshire Ball Bearings (NHBB) as our featured OEM partner.

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Aerospace Applications We Serve

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IBSCO supplies bearings for a wide range of aerospace platforms and subsystems, including:

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Fixed-Wing Aircraft

• Flight control systems (ailerons, rudders, elevators)

• Engine components

• Landing gear

• Cockpit instrumentation

 

Rotorcraft (Helicopters)

• Rotor assemblies

• Swashplates and pitch links

• Hydraulic actuators

• Gearboxes and drive shafts

 

Spacecraft and Satellites

• Solar panel positioning systems

• Antenna deployment mechanisms

• Gyroscope and reaction wheel assemblies

 

UAVs / Drones

• Stabilization gimbals

• Electric propulsion systems

• Control surfaces

 

Military Aircraft

• Weapon system guidance mechanisms

• Radar positioning

• High-temperature turbine applications

 

Featured OEM: New Hampshire Ball Bearings (NHBB)

 

We proudly partner with NHBB, a global leader in the design and manufacture of precision bearings specifically for aerospace and defense.

 

NHBB Bearing Types We Offer:

• Radial Ball Bearings – Deep groove and angular contact

• Rod End Bearings – Self-lubricating and high-load capacity

• Spherical Bearings – Ideal for oscillatory motion and misalignment

• Needle Roller Bearings – Compact and high-load designs

• Thin Section Bearings – Reduced weight with maintained strength

 

NHBB Advantages:

• Aerospace-grade materials including 440C stainless steel, M50 tool steel, and titanium

• Self-lubricating PTFE liners for maintenance-free performance

• Compliance with AS9100 and MIL-STD specifications

• Custom bearing design and engineering for OEM requirements

 

Certified NHBB Relubrication Facility

 

IBSCO is an authorized and certified relubrication facility for New Hampshire Ball Bearings (NHBB). This ensures that all relubrication work is performed to the same exacting standards NHBB maintains in its own manufacturing process.

 

Our Relubrication Services Include:

• Precision cleaning and inspection

• Approved aerospace lubricant replacement

• Cleanroom-controlled processing

• Compliance with OEM and MIL-STD relubrication specs

• Full traceability and documentation

 

Additional Aerospace Bearing Manufacturers

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In addition to NHBB, we also distribute aerospace bearings from several other leading OEMs, allowing us to meet a wide range of platform specifications:

• RBC Bearings

• Aurora Bearing Company

• Kamatics Corporation

• SKF Aerospace

• Timken Aerospace

• Pacamor Kubar Bearings (PKB)

• Schaeffler Group (INA/FAG)

• Barden Precision Bearings

• Kaydon Bearings

 

All bearings from these manufacturers meet rigorous aerospace standards and are traceable to their original certifications.

 

Technical Data & Specifications

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Feature                                                     Specification

Operating Temperature Range                -65°F to +600°F (-54°C to +315°C)

Load Rating                                             Up to 50,000+ lbs (depending on type/size)

Rotational Speed                                     10,000 – 100,000 RPM

Material Options                                      52100, M50, 440C, Inconel, Titanium

Lubrication Types                                    Grease, oil, dry film, or self-lubricating

Corrosion Resistance                              Passivated or coated for harsh environments

Certifications                                           AS9100, ISO 9001, MIL-B-81935, SAE AS81820

 

We provide detailed product documentation, material certifications, and performance data sheets upon request.

 

Frequently Asked Questions (FAQ)

 

Q: Do you offer bearings certified for aerospace use?
A: Yes, all bearings we distribute are sourced from aerospace-certified manufacturers and meet or exceed standards such as AS9100 and MIL specifications.

 

Q: Can you help with custom bearing solutions for my aerospace project?
A: Absolutely. We collaborate directly with NHBB and other OEMs to support custom bearing configurations based on performance, material, or form factor needs.

 

Q: How do you ensure quality and traceability?
A: Every bearing is shipped with full traceability and manufacturer certifications. Our internal QC protocols align with industry standards and defense requirements.

 

Q: What’s the lead time for aerospace bearings?
A: Lead times vary depending on type and manufacturer. We stock many standard sizes and offer fast turnaround on custom orders through our OEM relationships.

 

Q: Do you provide export-controlled components?
A: Yes. IBSCO is ITAR compliant and authorized to manage export-controlled aerospace components.

 

Q: Why is certified relubrication important?
A: Certified relubrication protects the bearing’s original specification and integrity. As a certified NHBB facility, we ensure the process meets OEM standards, avoiding performance degradation or warranty voids.