Looking for top ball bearing manufacturers in USA? In this post, you will get enough information about the best suppliers of ball bearings in America.
Deep groove ball bearing with simple structure and convenient use. It is the most mass production and in wild application. They are mainly used to bear radial load and can bear certain axial loads. When the clearance of the bearing is larger, the bearing has the function of an angular contact ball bearing, then can bear a larger axial load.
Compared with other types of bearings of the same size, deep groove ball bearings with small friction and high limiting speed. When the limiting speed is high that not suit for thrust ball bearing, we can use this type of bearing to bear pure axial load.
Before going to the list, let’s have a brief self-introduction. We are a professional ball bearing manufacturers in China that we dealing all kinds of ball bearings including single-row ball bearings, double rows ball bearings, thin-section ball bearings and custom ball bearings with good price and quality.
1.The Timken Company (TIMKEN)
Headquarters: North Canton, Ohio
Website: timken.com
While The Timken Company is historically famous worldwide for inventing and perfecting the tapered roller bearing, their expertise in ball bearings is equally formidable. Timken solidified its status as a premier ball bearing manufacturer through strategic expansion, most notably with the acquisition of the legendary Fafnir® bearing brand.
Today, Timken offers a massive portfolio of high-quality ball bearings designed to deliver reliable performance in both standard and extreme conditions. Their lineup includes deep groove ball bearings, angular contact ball bearings, and precision/super-precision ball bearings. Timken is highly regarded for its advanced metallurgy and specialized coatings, producing corrosion-resistant and hybrid ceramic ball bearings that are heavily relied upon in the aerospace, agriculture, electric motor, and medical industries. If you are looking for an American-rooted manufacturer that combines heavy-duty durability with high-speed precision, Timken’s ball bearing catalog is one of the most trusted in the world.
Key Ball Bearing Products: Fafnir® super precision ball bearings, deep groove ball bearings, angular contact ball bearings, and wide inner ring ball bearings.
2.RBC Bearings
Headquarters: Oxford, Connecticut
Website: rbcbearings.com
Don’t let the word “Roller” in their original name fool you—RBC Bearings is an absolute titan in the ball bearing industry, particularly when it comes to highly engineered, custom, and aerospace applications. Founded in 1919, RBC has grown exponentially through internal engineering and strategic acquisitions, including the well-known Nice® Ball Bearings brand, which produces some of the most reliable standard and custom unground, semi-ground, and fully ground ball bearings on the market.
RBC’s ball bearing division shines brightest in environments where failure is not an option. They are a premier supplier of aerospace ball bearings, manufacturing critical airframe control ball bearings used in commercial and military aircraft. Additionally, RBC is highly sought after for their thin section ball bearings, which provide massive space and weight savings for robotics, semiconductor manufacturing equipment, and defense targeting systems. If an application requires a highly complex, custom-engineered ball bearing solution, RBC is often the first company American engineers call.
Key Ball Bearing Products: Nice® custom and standard ball bearings, thin section ball bearings, airframe control ball bearings, and Mil-Spec (military specification) precision ball bearings.
3.New Hampshire Ball Bearings, Inc. (NHBB)
Headquarters: Peterborough, New Hampshire
Website: nhbb.com
As their name suggests, New Hampshire Ball Bearings (NHBB) is a specialist in the ball bearing sector. Founded in 1946, NHBB has built a sterling reputation as a leading domestic manufacturer of precision and super-precision ball bearings. Operating out of three major high-tech facilities in the United States (two in New Hampshire and one in California), NHBB is a go-to supplier for industries that require microscopic precision and absolute reliability, particularly the aerospace, defense, medical, and dental sectors.
NHBB is most famous for its miniature and instrument ball bearings. If you have ever been to the dentist, there is a very high chance the ultra-high-speed drill being used relies on NHBB’s miniature ball bearings to spin smoothly at thousands of revolutions per minute. Beyond miniature sizes, their HiTech Division manufactures large, custom precision ball bearings and complex bearing assemblies for jet engines, missile guidance systems, and spacecraft. When American manufacturers need specialized, highly regulated ball bearings crafted to incredibly tight tolerances, NHBB is consistently at the top of the list.
Key Ball Bearing Products: Miniature and instrument ball bearings, custom precision ball bearings, high-speed dental bearings, and complex ball bearing assemblies.
4.Regal Rexnord
Headquarters: Milwaukee, Wisconsin
Website: regalrexnord.com
Formed by the massive merger of industrial giants Regal Beloit and Rexnord, Regal Rexnord is a powerhouse in the American power transmission market. When it comes to ball bearings, this company is best known for dominating the industrial mounted ball bearing sector, primarily through their iconic Sealmaster and Browning brands.
Unlike the miniature precision bearings used in aerospace or dental tools, Regal Rexnord’s ball bearings are built for the grit and grind of heavy industry. Sealmaster mounted ball bearings (such as pillow blocks and flange units) are considered the gold standard for conveyor systems, agriculture, and material handling. They are famous for their heavy-duty housings, unique locking mechanisms, and superior sealing technology that keeps destructive dirt out and vital lubrication in. Additionally, Regal Rexnord manufactures highly specialized corrosion-resistant and “washdown” ball bearings that are strictly mandated in the food and beverage industry. If you walk into an American manufacturing plant, a bottling facility, or an HVAC facility, you are almost guaranteed to see Regal Rexnord ball bearings keeping the operation running smoothly.
Key Ball Bearing Products: Sealmaster mounted ball bearing units (pillow blocks, flanges), wide inner ring insert ball bearings, Browning HVAC ball bearings, and washdown/corrosion-resistant ball bearings.
5.SKF USA Inc.
Headquarters: Lansdale, Pennsylvania
Website: skf.com/us
While SKF is a global corporation, SKF USA operates dozens of manufacturing sites and technical centers across the United States, making them a dominant force in the American market. When it comes to ball bearings, SKF’s pedigree is virtually unmatched—in fact, the company was founded in 1907 after its founder, Sven Wingquist, invented the double-row self-aligning ball bearing.
Today, SKF produces one of the most comprehensive ranges of ball bearings in the world. They are most renowned for their “SKF Explorer” class of deep groove and angular contact ball bearings, which undergo advanced heat treatment and feature optimized internal geometries to drastically reduce friction, run cooler, and last significantly longer than standard bearings. SKF USA is also a pioneer in smart technologies and electrification, heavily pushing the boundaries with their sensor-bearing units (which integrate ball bearings with magnetic sensors to monitor speed and direction) and hybrid ceramic ball bearings designed specifically to prevent electrical arcing in electric vehicle (EV) motors. If you need a ball bearing that represents the cutting edge of modern engineering, SKF is a powerhouse provider.
Key Ball Bearing Products: SKF Explorer deep groove ball bearings, self-aligning ball bearings, angular contact ball bearings, hybrid ceramic ball bearings, and sensor-bearing units.
6. Schaeffler Group USA
Headquarters: Fort Mill, South Carolina
Website: schaeffler.us
While Schaeffler is a global corporation headquartered in Germany, Schaeffler Group USA operates a massive manufacturing and R&D footprint across the United States. In the world of ball bearings, Schaeffler commands immense respect, largely due to its ownership of two legendary brands: FAG and Barden. In fact, the FAG brand traces its roots back to 1883, when founder Friedrich Fischer invented the ball grinding machine, making it possible to produce perfectly round steel balls for the very first time—essentially giving birth to the modern ball bearing industry.
Today, Schaeffler USA manufactures an incredible range of ball bearings for both industrial and ultra-precise applications. Through their FAG brand, they produce high-performance deep groove and angular contact ball bearings, many of which fall under their premium “X-life” designation, which guarantees superior surface finishes, lower friction, and significantly longer operating life. Meanwhile, their Barden brand (historically based in Connecticut) is famous for “super-precision” ball bearings. Barden ball bearings are engineered to extremely tight tolerances for machine tool spindles, aerospace and defense applications, and high-speed medical equipment. If you need flawless rotational accuracy, Schaeffler’s ball bearing lineup is highly regarded.
Key Ball Bearing Products: FAG X-life deep groove ball bearings, Barden super-precision spindle ball bearings, angular contact ball bearings, and special aerospace ball bearings.
7. PEER Bearing Company
Headquarters: Waukegan, Illinois
Website: peerbearing.com
PEER Bearing is a highly respected manufacturer in the US market, particularly known for delivering highly reliable, application-specific ball bearings. Though acquired by the SKF Group in 2008, PEER continues to operate as an independent brand with its own distinct product lines, engineering focus, and a strong headquarters and distribution network based in Illinois.
Where PEER truly excels is in the agricultural, HVAC, and material handling sectors. They are a dominant force in agricultural ball bearings, producing highly specialized insert ball bearings with unique bore geometries—such as hex, square, and round bores—designed to fit standard farming equipment shafts perfectly. Because tractors and combines operate in mud, dust, and debris, PEER has developed advanced, patented sealing technologies (like their AgXtreme® seals) to protect the steel balls and raceways from harsh contamination. Additionally, PEER is widely recognized for its high-precision Electric Motor Quality (EMQ) deep groove ball bearings, which are engineered for low noise and low vibration. They are often the brand of choice for OEMs looking for a perfect balance of premium performance, specialized sealing, and cost-effectiveness.
Key Ball Bearing Products: Agricultural insert ball bearings (hex and square bore), Electric Motor Quality (EMQ) deep groove ball bearings, AgXtreme® mounted ball bearing units, and miniature ball bearings.
8. JTEKT North America
Headquarters: Greenville, South Carolina
Website: jtekt-na.com
If you have been in the industrial or automotive world for a while, you likely know them by their legendary legacy name: Koyo. Following a massive global rebranding, Koyo bearings are now officially unified under the JTEKT name. JTEKT North America operates a massive network of manufacturing facilities and technical centers across the United States, producing millions of bearings every year and serving as a tier-one supplier to some of the biggest automotive and industrial manufacturers in the country.
When it comes to ball bearings, JTEKT is an absolute powerhouse, particularly in the automotive and electric motor sectors. They are a leading producer of deep groove ball bearings and complex ball bearing hub units used in vehicle wheels, transmissions, and water pumps. Beyond standard applications, JTEKT is highly famous for its EXSEV line of extreme environment ball bearings. These specialized ball bearings utilize hybrid ceramic balls, advanced fluorinated greases, and non-magnetic stainless steels to operate in severe conditions where standard bearings would instantly fail—such as high vacuums, extreme heat, or highly corrosive chemical environments.
Key Ball Bearing Products: Standard deep groove ball bearings, EXSEV extreme environment ball bearings, automotive ball bearing hub units, and miniature/instrument ball bearings.
9. NTN Bearing Corp. of America
Headquarters: Mt. Prospect, Illinois
Website: ntnamericas.com
While NTN was founded in Japan over a century ago, NTN Bearing Corp. of America has established a massive domestic footprint, operating numerous manufacturing plants and distribution centers right here in the US. They are one of the largest bearing manufacturers in the world and supply a massive portion of the American automotive, industrial, and agricultural markets. In the US automotive aftermarket, their BCA Bearings brand is a household name, famous for producing highly reliable wheel hub ball bearing assemblies.
When it comes to ball bearings, NTN is heavily focused on solving industry-specific problems through advanced engineering. For the electric vehicle (EV) market, NTN has developed ultra-low-torque deep groove ball bearings that reduce friction to an absolute minimum, helping to extend battery range. In the food processing and packaging sectors, NTN is famous for its Sentinel Series. These premium mounted ball bearings feature stainless steel housings, food-grade solid lubrication (which prevents grease wash-out during high-pressure cleanings), and protective covers. Whether you need a microscopic ball bearing for a medical device or a heavy-duty mounted ball bearing for a rock crusher, NTN’s catalog is incredibly comprehensive.
Key Ball Bearing Products: BCA automotive hub ball bearing assemblies, Sentinel Series food-grade mounted ball bearings, ultra-low-torque deep groove ball bearings, and angular contact ball bearings.
10. NSK Americas
Headquarters: Ann Arbor, Michigan
Website: nskamericas.com
NSK holds the prestigious title of being the very first company to manufacture ball bearings in Japan back in 1916. Today, NSK Americas operates as a massive domestic force, with its headquarters, R&D centers, and manufacturing facilities deeply embedded in the United States. They are universally recognized as one of the “Big Three” global bearing manufacturers, and their ball bearing technology is highly sought after by American OEMs in the automotive, machine tool, and appliance industries.
When assessing NSK’s ball bearing capabilities, two things stand out: extreme speeds and silent operation. NSK is an industry leader in Electric Motor Quality (EMQ) deep groove ball bearings. They have perfected internal geometries, cage designs, and ultra-clean steel manufacturing to produce ball bearings that generate almost zero noise or vibration—making them the gold standard for electric vehicle (EV) motors, household appliances, and HVAC blowers. Furthermore, NSK’s super-precision angular contact ball bearings are heavily relied upon in the CNC machine tool industry. Their advanced designs, which often incorporate ceramic rolling elements and specialized non-contact seals, allow machine spindles to spin at breathtaking speeds with absolute microscopic accuracy.
Key Ball Bearing Products: Ultra-low-noise deep groove ball bearings, super-precision angular contact ball bearings for machine tools, high-speed spindle ball bearings, and self-aligning ball bearings.
11. Dodge Industrial
Headquarters: Greenville, South Carolina
Website: dodgeindustrial.com
When you walk into a heavy manufacturing plant, a mining operation, or a massive food processing facility in the United States, you are almost guaranteed to see the name Dodge bolted to the machinery. Founded in the 1880s, Dodge Industrial is an absolute icon of American power transmission. Recently acquired by RBC Bearings, Dodge doesn’t focus on microscopic or aerospace bearings; instead, they are the undisputed masters of rugged, heavy-duty mounted ball bearings designed to take a beating and keep on rolling.
Dodge’s ball bearing engineering is entirely focused on solving real-world industrial problems: difficult installations, shaft damage, and extreme contamination. They are famous for their Grip-Tight® family of mounted ball bearings, which utilizes a unique adapter-mount system that fully wraps around the shaft. This provides a true concentric grip that eliminates the shaft damage and fretting corrosion commonly caused by traditional set screws. Additionally, Dodge dominates the food and beverage sector with their E-Z Kleen® and Ultra Kleen® ball bearings. These units feature specialized corrosion-resistant ball bearing inserts housed inside polymer or stainless steel blocks, engineered specifically to withstand the harsh, high-pressure chemical washdowns of meat and poultry plants.
Key Ball Bearing Products: Grip-Tight® adapter-mount ball bearings, SC/SCM set-screw mounted ball bearings, E-Z Kleen® and Ultra Kleen® washdown ball bearings, and D-Lock concentric collar ball bearings.
12. AST Bearings
Headquarters: Parsippany, New Jersey
Website: astbearings.com
If your application requires extreme precision in a very small package, AST Bearings is one of the most reliable names in the American market. Operating coast-to-coast with facilities in New Jersey and California, AST has built a stellar reputation not just as a manufacturer and supplier, but as a top-tier engineering partner. They boast a massive inventory of over 10,000 different bearing types, but their true specialty lies in high-precision ball bearings.
AST is heavily relied upon by the medical, aerospace, and robotics industries for their miniature and instrument ball bearings. What truly sets AST apart in the ball bearing industry is their value-added services, particularly their custom lubrication capabilities. AST operates state-of-the-art Class 10,000 cleanrooms where they can take a high-precision ball bearing and custom-lubricate it with specialized greases or oils tailored exactly to a customer’s specific speed, temperature, or vacuum requirements. Whether you need a microscopic ball bearing for a surgical tool, a flanged stainless steel ball bearing for a robotic arm, or a thin-section ball bearing for aerospace targeting, AST has the engineering chops to deliver exactly what is needed.
Key Ball Bearing Products: Miniature and instrument ball bearings, thin section ball bearings, flanged stainless steel ball bearings, and custom-lubricated precision ball bearings.
13. Schatz Bearing Corporation
Headquarters: Poughkeepsie, New York
Website: schatzbearing.com
When it comes to strict, “Made in the USA” manufacturing for the aerospace and defense sectors, Schatz Bearing Corporation is a true heavyweight. Operating out of their AS9100-certified facility in New York, Schatz has been manufacturing highly engineered bearings since the early 1900s. Today, they are a premier, approved supplier for the United States military and some of the largest aerospace contractors in the world, including Boeing and Lockheed Martin.
Schatz’s expertise is heavily concentrated on precision ball bearings that simply cannot fail. They are most famous for their airframe control ball bearings. These specialized bearings are integrated into the critical flight control systems, pulleys, and landing gear of commercial jets, military fighter planes, and helicopters. Because these ball bearings must endure massive temperature fluctuations, heavy vibrations, and corrosive environments high in the atmosphere, Schatz manufactures them using specialized materials like 440C stainless steel and coats them with advanced cadmium or zinc-nickel platings. Beyond aerospace, Schatz is also highly regarded for designing custom ball bearings for robotics, medical equipment, and packaging machinery where standard off-the-shelf bearings won’t cut it.
Key Ball Bearing Products: Airframe control ball bearings, custom precision ball bearings, thin section ball bearings, and double row ball bearings.
14. General Bearing Corporation (GBC)
Headquarters: West Nyack, New York
Website: generalbearing.com
General Bearing Corporation (GBC) is a major player in the US market, renowned for delivering high-quality, cost-effective bearing solutions to Original Equipment Manufacturers (OEMs) and the industrial aftermarket. Operating under their well-known “The General” brand for ball bearings (and “Hyatt” for roller bearings), GBC has built a reputation for engineering excellence. Their rigorous quality control and testing capabilities at their New York headquarters were so impressive that the global giant SKF acquired the company in 2012, further cementing GBC’s status as a trusted, world-class manufacturer.
When it comes to ball bearings, GBC is a high-volume powerhouse. They produce millions of standard and custom ball bearings annually, catering heavily to the automotive, heavy truck, and general industrial sectors. Their primary focus is on deep groove ball bearings, which are engineered to handle high speeds and radial loads in everything from electric motors and alternators to heavy-duty transmissions. What makes GBC a favorite among American manufacturers is their ability to provide highly customized ball bearing solutions—tweaking internal clearances, seals, and grease fills—while maintaining aggressive, cost-competitive pricing without sacrificing an ounce of reliability.
Key Ball Bearing Products: “The General” deep groove ball bearings, automotive ball bearings, water pump ball bearings, and custom ball bearing assemblies.
15. Carter Manufacturing Co., Inc.
Headquarters: Grand Haven, Michigan
Website: carterbearings.com
If you are looking for a true, homegrown American manufacturer that excels in specialized and custom bearing solutions, Carter Manufacturing is a standout name. Based out of their state-of-the-art facility in Michigan, Carter has been solving complex motion-control problems since 1999. While they are widely known for their cam followers and track rollers, their expertise in designing and manufacturing highly specialized ball bearings makes them an invaluable partner for OEMs in the material handling, packaging, and wire-processing industries.
Carter does not just compete in the standard, off-the-shelf ball bearing market; they thrive in customization. One of their most popular ball bearing innovations is their line of Polycoated Ball Bearings. Carter precisely molds durable polyurethane directly over a high-quality precision ball bearing. This creates a guide wheel or track roller that runs incredibly quietly and won’t scratch or damage delicate materials (like glass or finished metals) as they roll down an assembly line. Furthermore, Carter is highly sought after for their custom stainless steel ball bearings and wire-straightening ball bearings, which feature specialized V-groove or U-groove outer rings designed to guide wire and cable perfectly into place.
Key Ball Bearing Products: Polyurethane-coated ball bearings, V-groove and U-groove wire straightener ball bearings, custom stainless steel ball bearings, and customized ball bearing track rollers.
16.Kaydon Bearings
Headquarters: Muskegon, Michigan
Website: kaydonbearings.com
When American engineers need to save massive amounts of weight and space without sacrificing rotational accuracy, there is one name that immediately comes to mind: Kaydon Bearings. Founded in 1941 to build bearings for US Navy gun mounts, Kaydon operates several massive manufacturing facilities across the United States. Although they were acquired by the SKF Group in 2013, the Kaydon brand remains fiercely independent in its engineering focus and is universally recognized as the pioneer and global leader in thin-section ball bearings.
Kaydon is most famous for its legendary Reali-Slim® line of ball bearings. Unlike standard bearings where the cross-section grows thicker as the bore diameter gets larger, Reali-Slim ball bearings maintain a consistently thin cross-section regardless of the bore size. This ingenious design allows manufacturers in the aerospace, defense, semiconductor, and robotics industries to drastically shrink the size of their mechanical designs and shed excess weight. Beyond their thin-section mastery, Kaydon is also a premier manufacturer of large-diameter slewing ring ball bearings. If you have ever seen a massive construction crane rotate, or the spinning gantry inside a hospital’s CT scanner, there is a very high probability it is gliding on a Kaydon slewing ring ball bearing.
Key Ball Bearing Products: Reali-Slim® thin-section ball bearings, large-diameter slewing ring ball bearings, custom aerospace ball bearings, and turntable ball bearings.
17. Pacamor Kubar Bearings (PKB)
Headquarters: Troy, New York
Website: pacamor.com
If you are looking for an uncompromising, 100% American-made manufacturer of precision miniature components, Pacamor Kubar Bearings (PKB) is an absolute gem in the industry. Based entirely out of their manufacturing facility in upstate New York, PKB is a fiercely independent, privately owned company. They specialize exclusively in high-precision miniature and instrument ball bearings, making them a vital supply chain partner for domestic manufacturers who require strict DFARS (Defense Federal Acquisition Regulation Supplement) compliance and guaranteed US-origin materials.
PKB’s ball bearings may be small enough to fit on the tip of your finger, but they are engineered to handle incredibly demanding environments. They are a premier supplier for the aerospace and defense sectors, producing highly sensitive miniature ball bearings for missile guidance systems, aircraft instrumentation, and satellites. Furthermore, PKB is heavily relied upon by the medical industry, manufacturing the microscopic, ultra-high-speed ball bearings required for motorized surgical hand tools and flow meters. Because they are a smaller, highly agile manufacturer, PKB excels at working directly with engineers to provide customized ball bearing solutions, offering specialized retainers, flanges, and custom cleanroom lubrication to perfectly match the application.
Key Ball Bearing Products: 100% US-made miniature and instrument ball bearings, DFARS-compliant aerospace ball bearings, flanged miniature ball bearings, and high-speed medical/dental ball bearings.
18. Consolidated Bearings Company
Headquarters: Cedar Knolls, New Jersey
Website: consolidatedbearings.com
Founded in 1932, Consolidated Bearings Company (CBC) holds a highly unique and vital position in the American bearing industry. While many companies on this list focus strictly on manufacturing massive OEM production runs, CBC operates as an independent, family-owned master importer and supplier. Providing high-quality precision bearings under the “Consolidated” brand, they source from world-class, ISO-certified facilities globally to maintain one of the most comprehensive and diverse bearing inventories physically located in the United States.
When it comes to ball bearings, CBC is universally known among American engineers and maintenance professionals as the ultimate “problem solver.” Their ball bearing catalog is absolutely staggering, encompassing everything from standard deep groove and angular contact ball bearings to complex thrust and self-aligning ball bearings. Where CBC truly shines is in their dedication to stocking hard-to-find, metric, and even obsolete ball bearings. If an older piece of critical manufacturing equipment goes down and requires a highly specific, rare ball bearing that the original manufacturer no longer produces, CBC is often the only company in the US that has it sitting on a shelf, ready to ship. They are the unsung heroes keeping American factories running smoothly.
Key Ball Bearing Products: Hard-to-find and obsolete ball bearings, metric and inch deep groove ball bearings, angular contact ball bearings, self-aligning ball bearings, and thrust ball bearings.
19. National Precision Bearing (NPB)
Headquarters: Preston, Washington
Website: nationalprecision.com
To round out our top 20 list, we have a company that serves a uniquely critical role in the US supply chain: National Precision Bearing (NPB). While they are a massive distributor of top-tier bearing brands, NPB is much more than just a supplier; they are a premier, AS9100-certified “value-added” powerhouse. Operating out of the Pacific Northwest, NPB is the go-to partner for the aerospace, defense, medical, and high-tech industrial sectors when standard off-the-shelf bearings need to be modified for extreme applications.
When it comes to ball bearings, NPB’s capabilities are truly world-class. They specialize heavily in precision miniature, instrument, thin-section, and airframe control ball bearings. What makes NPB indispensable to American engineers is their massive, state-of-the-art Class 1000 cleanroom facility. If an aerospace contractor needs a specific ball bearing to operate in the freezing vacuum of space, NPB will take a high-quality precision ball bearing, chemically strip it of its factory grease, custom-lubricate it with specialized Mil-Spec (Military Specification) dry films or vacuum-rated oils, and vacuum-seal it—all under microscopic inspection. For custom lubrication, kitting, and strict quality-control testing of ball bearings, NPB is one of the most trusted names in the nation.
Key Ball Bearing Products: Value-added miniature and instrument ball bearings, thin-section ball bearings, airframe control ball bearings, and custom cleanroom-lubricated precision ball bearings.
20. Aetna Bearing Company
Headquarters: Franklin Park, Illinois
Website: aetnabearing.com
Founded in 1916, Aetna Bearing Company is a historic, 100% American-made manufacturer that has been keeping the country’s agricultural, automotive, and industrial equipment moving for over a century. Operating out of their manufacturing facility in Illinois, Aetna is a fantastic example of a domestic company that found a specialized niche and absolutely perfected it.
While many companies focus on radial ball bearings (which handle loads pushing down on a shaft), Aetna is the undisputed American master of the thrust ball bearing. Thrust ball bearings are designed to handle massive axial loads (force pushing straight along the shaft). If you drive a manual transmission vehicle, there is a very high chance you are relying on an Aetna clutch release ball bearing every time you step on the pedal. Beyond automotive clutches, Aetna’s heavy-duty thrust ball bearings, idler sprockets, and belt idler ball bearings are heavily relied upon in the agricultural sector, specifically in tractors, combines, and heavy-duty mowers that operate in harsh, debris-filled environments.
Key Ball Bearing Products: Thrust ball bearings, clutch release ball bearings, belt idler ball bearings, and custom agricultural ball bearing assemblies.
Conclusion: Finding the Best Ball Bearing Solution for Your Project
The United States is home to some of the most legendary and respected ball bearing manufacturers in the world. However, sourcing from these premium domestic brands can sometimes mean dealing with long lead times, strict minimum order quantities (MOQs), and high procurement costs.
As a leading professional bearing manufacturer and supplier based in China, ZMS Bearings Co.,Ltd specializes in providing world-class ball bearings at a fraction of the cost.
Whether you need standard deep groove ball bearings, specialized miniature bearings, or direct interchangeable replacements for the major brands listed above, we have you covered.
Why Partner With Us?
- Cost-Effective Alternatives: Factory-direct pricing to significantly lower your production costs.
- Guaranteed Quality: Strict ISO-certified quality control ensuring performance that meets international standards.
- Global Shipping & Fast Lead Times: We keep your supply chain moving without the frustrating delays.
- OEM & Customization: Tailored bearing solutions, custom lubrication, and specialized packaging.
