Aerospace Bearings - Market Share Analysis, Industry Trends & Statistics, Growth Forecasts (2026 - 2031)

According to Mordor Intelligence, the aerospace bearings market is expected to grow from USD 11.66 billion in 2025 to USD 12.00 billion in 2026 and to reach USD 13.99 billion by 2031, at a 3.12% CAGR over 2026-2031.

This report is Segmented by Aircraft Type (Fixed-Wing, Rotary-Wing, and UAVs), Product Type (Plain Bearings, Roller Bearings, Ball Bearings, Roller Screws, and Ball Screws), Application (Engine, Aerostructures, and More), Material (Metal, Ceramic, and More), Sales Channel (OEM and Aftermarket), and Geography (North America, Europe, and More). The Market Forecasts are Provided in Terms of Value (USD).

Global Aerospace Bearings Market Trends and Insights

Surging Global Commercial Aircraft Fleet

Boeing projects that single-aisle jets will form 76% of future deliveries, creating large-volume, standardized bearing requirements that support economies of scale. Order backlogs exceed 17,000 units, giving OEMs with local plants in Asia-Pacific a scheduling advantage. SKF is investing SEK 400 million (USD 42.22 million) in China to boost ball-bearing output to capitalize on this opportunity. Suppliers that offer rapid certification support gain preferred status because OEMs cannot risk production delays. Capacity expansions must also align with government mandates on domestic content, which shape sourcing decisions.

Light-weighting Imperatives in Next-gen Programs

Silicon-nitride rolling elements weigh 40% less than steel and deliver longer fatigue life, a critical benefit for high-bypass engines operating near thermal limits. NASA demonstrated nickel-titanium-hafnium bearings that meet grade 10 ABEC tolerances while cutting weight, targeting corrosion-prone locations. GE Aerospace is scaling ceramic-matrix composites after injecting more than USD 100 million into US pilot lines in 2025. Composite cages resist high temperatures yet require multi-year qualification programs, slowing time-to-market. Despite longer certification cycles, airlines prioritize fuel burn savings, reinforcing demand.

Volatile Specialty Alloy and Rare-earth Prices

Titanium prices swing sharply as geopolitics disrupt Russian supply routes, squeezing margins for forged rings and races. Rhenium trades near USD 1,200-1,800 per kg and remains critical for high-temperature superalloys that power widebody engines. The Pentagon now mandates dual sourcing of critical minerals to cut reliance on adversarial nations, compelling suppliers to diversify procurement. Bearing firms explore recycling loops that could meet 30% of rhenium demand by 2025.

Other drivers and restraints analyzed in the detailed report include:

1. Defense Rotorcraft Life-extension Budgets Rising
2. Boom in Small-sat and Launch Vehicles
3. Lengthy FAA/EASA Certification Cycles

For complete list of drivers and restraints, kindly check the Table Of Contents.

Segment Analysis

Fixed-wing aircraft contributed 66.10% of the aerospace bearings market revenue in 2025, anchored by high-volume single-aisle programs that standardize bearing part numbers for engines, landing gear, and control surfaces. Multi-sourcing agreements improve resilience, but each supplier must pass stringent PPAP and AS9100 audits before line fitment. The aerospace bearings market benefits from synchronized production schedules across North American and Asian final-assembly lines, which lowers logistics risk.

Unmanned aerial vehicles (UAVs) are projected to post the strongest 9.62% CAGR to 2031 as militaries and commercial operators adopt long-endurance drones for ISR and cargo roles. These platforms need bearings that resist electromagnetic interference around high-power electronics. The aerospace bearings market size for UAV actuation systems is projected to expand steadily as fleets migrate from prototype to mass production.

Ball bearings held a 41.17% share in 2025, remaining the baseline solution for radial and axial loads across most rotating groups. OEMs approve design families once, enabling long production runs that protect volume. Roller bearings are forecast to grow at a 3.38% CAGR, driven by the demand for precise linear motion from electrified flight-control actuators. Hybrid ceramic-steel designs cut weight while maintaining stiffness, strengthening the outlook for roller screws in the aerospace bearings market.

Plain bearings persist in high-temperature zones of turbomachinery, whereas tapered roller sets handle extreme landing-gear shocks. Additive manufacturing will lift complex one-piece bearing-cage geometries that optimize lubrication paths. The aerospace bearings market is seeing greater differentiation between commodity ball bearings and application-specific roller screw assemblies.

Geography Analysis

North America accounted for 33.15% of revenue in 2025, driven by increased aircraft production, engine manufacturing, and a growing aftermarket fueled by extended fleet usage. It is home to the largest pool of certified bearing plants. GE Aerospace plans to invest nearly USD 1 billion in US facilities in 2025, boosting ceramic-matrix composite throughput.

South America will be the fastest-growing region, with a CAGR of 3.40% during 2026-2031. Brazil is the most developed aerospace manufacturing hub in Latin America, supported by a robust domestic OEM and an expanding supplier network. The industry is dominated by Embraer, a leading global producer of regional jets and a significant player in business aviation. Unlike many other emerging markets, Brazil possesses comprehensive aircraft manufacturing capabilities, including design, assembly, and integration.

Rapid growth in air traffic and domestic manufacturing policies are fueling the Asia-Pacific's expansion. In China, local procurement of bearings is spearheaded by COMAC, whereas in India, the private sector is bolstering its capabilities through global asset acquisitions. Japanese firms supply ultra-precision races used in regional jet programs. South Korea and Australia expand maintenance hubs that attract regional overhaul work. Europe advances sustainable aviation programs that integrate hybrid-electric propulsion, pushing bearing suppliers to refine high-speed ceramic designs.

The Middle East is expected to record moderate growth as sovereign funds allocate capital to defense procurement and industrial offsets. Tawazun Precision Industries partners with Boeing to operate a surface-treatment plant that anchors bearing-finishing activities in Abu Dhabi. Moreover, Saudi Arabia's Vision 2030 earmarks aerospace as a pillar of economic diversification, boosting regional demand.

1. AST Bearings LLC (Genuine Parts Company)
2. The Timken Company
3. JTEKT Corporation
4. Kaman Corporation
5. National Precision Bearing (Mechatronics, Inc.)
6. New Hampshire Ball Bearings, Inc.
7. UMBRAGROUP S.p.A.
8. Thomson Industries, Inc.
9. AB SKF
10. Schaeffler AG
11. NTN Corporation
12. RBC Bearings Incorporated
13. NSK Ltd.
14. Barden Corporation (HQW Aerospace (UK) Ltd.)
15. Schatz Bearing Corporation

Additional Benefits:

• The market estimate (ME) sheet in Excel format
• 3 months of analyst support