NTN Bearing
NTN Bearing Corporation of America is the US subsidiary of Japanese bearing manufacturer NTN Corporation, producing precision bearings, constant velocity joints, and wheel hubs for automotive OEMs, the automotive aftermarket, and industrial applications worldwide through a 6,000+ distributor network.
- Company typePrivate
- Founded1918
- HeadquartersMount Prospect, United States
- Headcount501–1,000
- GTM typeB2B
- OfferingHardware or Manufacturing
What NTN Bearing does
NTN Bearing Corporation of America is the US operating subsidiary of Japanese multinational NTN Corporation (Tokyo Stock Exchange: 6472) and one of the world's largest precision bearing manufacturers, with the corporate lineage tracing to 1918. The company manufactures and supplies a comprehensive range of bearings (ball, cylindrical roller, spherical roller including the ULTAGE premium line, tapered roller, needle roller, high precision, and mounted units), constant velocity joints, wheel hubs, differential kits, linear motion products, and accessories, serving automotive OEMs, automotive aftermarket, industrial automation, aerospace, wind energy, heavy duty and construction, food and beverage, rail and transit, and electric motor customers. NTN holds the position of world's largest original equipment (OE) wheel bearing supplier and operates more than 75 manufacturing plants globally across the Americas, Japan, Europe, and Asia, with IATF 16949, ISO 9001, ISO 14001, and C-TPAT certifications across facilities. Proprietary technologies include HA-C heat treatment for high-heat bearing applications, the ULTAGE spherical roller bearing line, and NTN Guardian, a wireless condition monitoring system using machine learning, triaxial vibration and temperature sensors, and cloud-based analytics for predictive maintenance.\n\nThe company operates a dual-channel business model combining direct OEM sales to automotive and industrial manufacturers with a distribution-led aftermarket model. In the Americas, NTN distributes through over 6,000 authorized distributors split between Industrial Distributors and HD Truck/Automotive Distributors, supported by the Bearing Finder online catalog and the DOL online ordering portal. The BCA sub-brand targets premium aftermarket replacement, and Bower, SNR, and ULTAGE serve additional market segments. Pricing is quote-based B2B, reflecting the technical specification and volume requirements of industrial customers. NTN has set a strategic target of 40% aftermarket turnover globally by 2035 and is investing in technician training programs such as 'BCA in the Bay' to support that shift. In May 2026, NTN Corporation signed a memorandum of understanding with NSK Ltd. for business integration, signaling a potential combination of two top-five global bearing manufacturers.
NTN Bearing firmographics
Firmographics- Name
- NTN Bearing
- Legal name
- NTN Bearing Corporation of America
- Website
- https://ntnamericas.com
- Company type
- Private
- Founded year
- 1918
- Operating status
- Operating
- Headcount range
- 501–1,000 employees
- Short description
- NTN Bearing Corporation of America is the US subsidiary of Japanese bearing manufacturer NTN Corporation, producing precision bearings, constant velocity joints, and wheel hubs for automotive OEMs, the automotive aftermarket, and industrial applications worldwide through a 6,000+ distributor network.
- Ownership category
- akta.pro rank
NTN Bearing industry classification
Industry- Product category
- Industrial Bearings
- NAICS
- Ball and Roller Bearing Manufacturing (332991)
- SIC
- Ball & Roller Bearings (3562), Wholesale-Motor Vehicle Supplies & New Parts (5013)
- akta.pro primary industry
- Linear Motion & Mechanical Power Transmission (Ball/roller screws, linear guides, bearings, couplings) (IMAHAGAM)
Keywords
Where NTN Bearing is headquartered
LocationHeadquarters
- HQ city
- Mount Prospect
- HQ country
- United States
- HQ region
- North America
Offices25 records
Markets served
NTN Bearing business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Operations, Supply Chain, Personnel, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Bearing Products (OEM): NTN manufactures and supplies bearings, constant velocity joints, and precision industrial equipment to OEM manufacturers. Products include ball bearings, roller bearings, wheel hubs, and mounted units sold directly to manufacturing customers.
- Aftermarket Products: NTN serves the replacement parts market through its BCA brand, targeting technicians and distributors with premium OE-quality aftermarket bearings and components. The company targets 40% aftermarket turnover by 2035.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Standard bearing products are sold through authorized distributors with pricing based on volume and specification requirements. |
Go-to-market motion2 records
Distribution channels4 records
Marketing channels4 records
NTN Bearing product offering
Product offeringCore offering
NTN manufactures and supplies a comprehensive range of precision bearings (ball, cylindrical roller, spherical roller, tapered roller, needle roller, and high precision bearings), constant velocity joints, wheel hubs, mounted units, linear motion products, and differential kits for automotive and industrial applications. The company also offers the NTN Guardian wireless condition monitoring system with cloud-based machine learning analytics for predictive maintenance, supported by a network of over 6,000 authorized distributors across the Americas.
Product overview
NTN Bearing is a global manufacturer and supplier of precision bearings, constant velocity joints, and related industrial equipment. The product portfolio consists of a comprehensive range of bearing types (ball bearings, cylindrical roller bearings, spherical roller bearings including the ULTAGE premium line, tapered roller bearings, needle roller bearings, high precision bearings, and mounted units), wheel hubs, constant velocity joints, differential kits, and linear motion products. Supporting products include single point lubricators (Ready, Smart, and Drive series), installation tools, and bearing mounting accessories (locknuts, lockwashers, eccentric locking collars, lockplates, and adapter sleeves). The NTN Guardian condition monitoring system represents the company's entry into IoT-enabled predictive maintenance with wireless sensors and cloud-based analytics. The BCA brand serves the premium aftermarket segment. The company operates over 75 plants worldwide and supplies both OEM and aftermarket channels.
Differentiator
Problem solved
Functional benefit
Brands
- BCA: Premium aftermarket bearing brand positioned as OE-quality choice for automotive aftermarket, supported by programs like 'BCA in the Bay' technician training.
- Bower
- SNR
- NTN Guardian
- ULTAGE
- Sentinel Series
Products and services
- Ball Bearings Standard ball bearings for various industrial and automotive applications.
- Cylindrical Roller Bearings Roller bearings designed for high radial loads and moderate thrust applications in industrial machinery.
- Spherical Roller Bearings (including ULTAGE premium line) Self-aligning roller bearings designed for high radial and axial loads in demanding applications, with the ULTAGE line combining premium materials, optimized design, and precision manufacturing for exceptional service life, higher limiting speeds, and industry-leading load capacity.
- Tapered Roller Bearings Roller bearings designed to accommodate combined radial and axial loads in automotive and industrial applications.
- Needle Roller Bearings Compact roller bearings with high load capacity for applications with limited radial space.
- High Precision Bearings Bearings engineered for high-speed machine tool and aerospace applications requiring tight tolerances.
- Constant Velocity Joints Driveshaft joints enabling efficient power transmission at varying angles in automotive drivetrains.
- Wheel Hubs Integrated wheel bearing assemblies for automotive and commercial vehicle applications.
- Mounted Units and Pillow Blocks Pre-assembled bearing and housing units for easy installation in industrial machinery.
- Linear Motion Products Linear guides, bushings, shafts, and slides for precision linear motion in automation and machine tools.
- Differential Kits Complete differential assembly replacement kits for automotive applications.
- Flanged Discs Flanged bearing units for conveyor systems and light-duty industrial applications.
- NTN Guardian Condition Monitoring System Wireless condition monitoring system combining advanced machine learning, triaxial vibration and temperature sensors, and cloud-based software to provide real-time asset health insights, predictive maintenance alerts, and automated diagnostics for rotating equipment.
- Single Point Lubricators (Ready, Smart, and Drive Series) Automatic lubricators including Ready Series (pre-filled grease cartridge), Smart Series (electronic control), and Drive Series (motor-driven) providing precise, timed lubrication to bearings in industrial and food-grade applications.
- Installation and Removal Tools Specialized tools for proper bearing installation and removal to prevent damage.
- Sentinel Solutions Two-Bolt Flange (Food and Beverage)
Quantifiable outcome
- Target of 40% aftermarket turnover by 2035
Companies that use NTN Bearing
Customer profileSegments8 records
Ideal customer profiles5 records
NTN Bearing technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability3 records
Feature3 records
NTN Bearing partnerships and signals
Strategic signalPartnerships
Two partnerships are on record, tiered core.
- NSK Ltd.coreNSK Ltd. and NTN Corporation have signed a memorandum of understanding for business integration. This strategic partnership represents potential merger discussions between two of the world's largest bearing manufacturers. The MOU has not been factored into financial forecasts as of the announcement date.
- Technicians and Repair ShopscoreNTN reaches end customers through a network of automotive technicians and repair shops who purchase BCA branded products through authorized distributors. Programs like 'BCA in the Bay' provide training directly to technicians to build brand loyalty.
Scale indicators6 records
Recent moves6 records
NTN Bearing competitors and assessment
Company assessmentDirect peers
- NSK Ltd. Japanese bearing manufacturer and top-5 global player. Direct peer in ball/roller bearings, automotive drivetrain components, and industrial motion products. Notably, NSK and NTN signed an MOU in 2025 for business integration, making it both a direct peer and a potential merger partner.
- SKF Group: Swedish multinational and the world's largest bearing manufacturer. Competes with NTN across automotive, industrial, and aerospace bearings, with a similarly broad product portfolio and global manufacturing footprint.
- The Timken Company: US-headquartered manufacturer of engineered bearings, power transmission products, and gear drives. Direct competitor in tapered roller bearings, mounted units, and industrial applications with strong presence in North American industrial markets.
- Schaeffler Group: German manufacturer of bearings and precision components under INA, FAG, and LuK brands. Competes with NTN across automotive wheel bearings, CVJs, industrial bearings, and linear motion products globally.
- JTEKT Corporation: Japanese bearing and steering systems manufacturer. Direct peer in ball/roller bearings and automotive drivetrain components, with comparable scale and product breadth to NTN.
- RBC Bearings: US-listed manufacturer of highly engineered bearings and precision components. Overlaps with NTN in industrial, aerospace, and defense bearings, with a similar focus on premium/specialty bearing applications.
- Nachi-Fujikoshi Corporation: Japanese manufacturer of bearings, cutting tools, and hydraulic equipment. Direct competitor in ball bearings, roller bearings, and automotive drivetrain components across global OEM and aftermarket channels.
- Minebea Mitsumi (NMB Technologies): Japanese manufacturer of miniature ball bearings and precision components. Competes with NTN in small-format ball bearings for automotive, electronics, and industrial applications.
- NTN-SNR: Wholly-owned NTN subsidiary and European bearing brand originally from SNR Roulements, S.A. Functions as both a peer brand in Europe and an internal sales channel for the NTN group's European bearing business.
Broad incumbents
- Regal Rexnord Corporation: US-based manufacturer of power transmission products, electric motors, and automation components. Adjacent competitor in mounted bearings, gearboxes, and industrial motion products serving overlapping industrial customers.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
NTN Bearing social profiles
Digital presenceNTN Bearing compliance and trust
Trust signalCompliance6 records
NTN Bearing financial estimates
Financial estimateRevenue estimate
Valuation estimate
NTN Bearing leadership team
Management profileNumber of profiles
Profiles2 records
NTN Bearing subsidiaries and ownership
Company hierarchySubsidiaries17 records
NTN Bearing funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
NTN Bearing M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about NTN Bearing
What does NTN Bearing do?
NTN manufactures and supplies a comprehensive range of precision bearings (ball, cylindrical roller, spherical roller, tapered roller, needle roller, and high precision bearings), constant velocity joints, wheel hubs, mounted units, linear motion products, and differential kits for automotive and industrial applications. The company also offers the NTN Guardian wireless condition monitoring system with cloud-based machine learning analytics for predictive maintenance, supported by a network of over 6,000 authorized distributors across the Americas.
Is NTN Bearing a public or private company?
NTN Bearing is a private company. It is classified as corporate owned and is currently operating.
When was NTN Bearing founded?
NTN Bearing was founded in 1918. It employs 501 to 1,000 people.
Where is NTN Bearing based?
NTN Bearing is headquartered in Mount Prospect, United States, in the North America region.
How does NTN Bearing make money?
Two revenue lines are on record. Bearing Products (OEM) is the primary driver. The others are aftermarket Products.
Who are NTN Bearing's main competitors?
Direct peers on record are NSK Ltd., SKF Group, The Timken Company, Schaeffler Group, JTEKT Corporation, RBC Bearings, Nachi-Fujikoshi Corporation, Minebea Mitsumi (NMB Technologies) and NTN-SNR. Regal Rexnord Corporation is listed as a broad incumbent.
Does NTN Bearing have an API?
No public API is recorded for NTN Bearing.
What industry is NTN Bearing in?
NTN Bearing's product category is Industrial Bearings. Its primary akta.pro industry code is IMAHAGAM, Linear Motion & Mechanical Power Transmission (Ball/roller screws, linear guides, bearings, couplings). Its NAICS code is 332991 and its SIC code is 3562.