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This section provides an overview for roller bearings as well as their applications and principles. Also, please take a look at the list of 60 roller bearing manufacturers and their company rankings. Here are the top-ranked roller bearing companies as of December, 2024: 1.FREEBEAR CORPORATION, 2.AST Bearings, 3.norelem Normelemente GmbH & Co. KG.
Table of Contents
A roller bearing is a type of rolling bearing that uses rollers as rolling elements.
The rolling elements are the parts of the bearing that rotate between the inner ring and outer ring (raceway) or raceways. Ball bearings are the most commonly used type of rolling bearing, but they differ significantly in that they use rollers (cylindrical parts) instead of balls as the rolling elements.
Roller bearings are used to support a rotating shaft that is subjected to heavy loads. The contact between the rolling elements and the inner and outer rings and raceways, as described below, is point contact in a ball bearing, whereas it is linear contact in a roller bearing. Since the contact area increases from a point to a line, a larger load can be supported.
Roller bearings are incorporated into a wide variety of industrial machinery. Specific applications include rotating parts in automobiles, rail vehicles, aircraft, construction machinery, wind turbines, and industrial robots.
Roller bearings can support higher loads than ball bearings and have higher support rigidity. On the other hand, ball bearings have an advantage in rotational performance. When a low load and high rotation is required, ball bearings offer lower rolling resistance. Because of these characteristics, ball bearings are often used in gearboxes of industrial machinery.
In automobiles and industrial machinery, helical gears are often used, where the gear teeth are aligned at an angle to the axis of rotation, resulting in lower noise and vibration. However, the oblique nature of the gears will result in large forces acting in three directions. Roller bearings are used to support these shafts.
There are two main types of roller bearings: radial roller bearings and thrust roller bearings. Each has a different structure, but the principle is the same.
The rollers roll between the two parts in which they are sandwiched, allowing the bearing to rotate smoothly while taking the large load generated on the rotating shaft. The surface of each part is finished to be hard and is less uneven, i.e., to have a small surface roughness. Heat-treated alloy steel is often used.
It consists of an inner ring, outer ring, rollers, and retainer. The rollers are placed between the outer diameter face (raceway) of the inner ring and the inner diameter face (raceway) of the outer ring. Retainers are used to keep the rollers at an equal distance and to prevent excessive friction due to contact between the rollers.
The three parts are integrated, the rollers and retainers are integrated with one of the raceways, or all three are separate. The choice of integral or separate construction is determined by factors such as ease of assembly.
There are several types of roller bearings, in addition to radial and thrust roller bearings. The two types are the open type, which is externally lubricated, and the sealed type, in which grease is sealed inside the bearing.
By keeping each rolling surface properly lubricated, the bearing continues to roll while an oil film exists on the outer diameter surface at each raceway. Therefore, even under high-load and high-speed operating conditions, frictional resistance is low and smooth operation for a long period is possible.
When classified according to the shape of the roller, they can be divided into the following four categories.
Cylindrical roller bearings have simple cylindrical rollers. Radial roller bearings support only radial loads, while in contrast, thrust roller bearings support only axial loads.
A needle roller bearing is a roller bearing whose rollers are as long and narrow as a needle. Needle roller bearings are also called needle bearings. Although there are ISO specifications for this type of roller bearing, needle roller bearings are also referred to as bearings that fall outside the scope of these specifications.
Tapered roller bearings are mainly used as radial roller bearings. They are also called tapered roller bearings. Because the rolling elements are tapered, they can support loads perpendicular to the axis and axial loads in a fixed direction.
When used in two or more rows, it can support axial loads in either direction in the axial direction and can also take high moment loads. It is often used to support helical gears.
In spherical roller bearings, the rolling elements have a sag shape (cylindrical shape with a convex center). Furthermore, when the outer ring raceway is concave and the rollers are in alignment with the inner ring raceway, the circumference of the rolling elements is convex in line with the outer ring raceway.
Therefore, even if the center of rotation between the outer ring and inner ring is inclined, the inclination can be tolerated. It can support loads perpendicular to the shaft and axial loads in both directions.
Roller bearings are used especially for rotating shafts that must support large loads. When used, it is important to ensure sufficient rigidity in the inner and outer rings and raceways.
The bearing surface of the housing that supports these parts must also be sufficiently rigid. If the surface on which the rollers roll has low rigidity, the rollers will not make linear contact as designed and localized contact will occur. In such cases, the contact surface pressure will be high, and the life of the roller may reach its end earlier than expected in the design.
In addition, it is important to ensure sufficient lubrication, to ensure that the lubrication provides sufficient cooling effect, and to remove foreign matter such as iron powder from the operating environment, including lubricating oil, by means of oil filters or magnets.
*Including some distributors, etc.
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Regal Rexnord Corporation, established in October 2021 as a combination company of Regal and Rexnord, is a manufacturer and service provider of motors and conversion systems. Its parent companies have over 125 years of industry experience, with its products powering HVAC systems, smart buildings, agricultural and food service equipment, and conveyor systems. As a producer of motors and related components, Regal Rexnord supports various industries such as healthcare, food and beverage, and pharmaceutical production. Their global presence spans over 220 sites, and their product range and services include AC/DC drives, bearings, blowers, conveyor technologies, and predictive maintenance solutions.
Rexnord, is a Regal Rexnord Brand, founded in 1948, and is a manufacturer of industrial lead products for the toughest applications. The products include bearings, conveying solutions, couplings, gears, industrial chains, and PT drive components. Smart solutions include smart condition monitoring systems, smart tags, and digital productivity platforms for use in aerospace, mining, beverage & food, energy, and marine markets. The Milwauke, Wi company offers services such as coupling re-certification, gap walk, gearbox repair & upgrade, custom gears & drives, and installation & rebuild services.
AST Bearings LLC was founded in 1963, in New Jersey as a manufacturer of ball bearings. The company stocks an extensive inventory of miniature bearings and precision ball bearings that help in reducing rotational friction and support radial and axial loads. There are also linear, cylindrical, and spherical bearings where aligning of movements between shaft and housing is required. There are also other products such as bushings, rod ends, rollers, sub-assemblies, and much more. The applications of these items extend to aerospace, medical, robotics, food processing, green energy, and many other industries
New Hampshire Ball Bearings, Inc. is a bearing manufacturer established in Peterborough, New Hampshire in 1946. Its 70 years of expertise have set the company's products in many fields. In aerospace and defense for example, making self-Lubricating, sleeve, and hybrid tapered needle roller bearings. Regarding medical devices, it produces solutions for surgery tables, cardiovascular devices and intravenous infusion pumps, and more. And in high technology, it creates possibilities for automotive systems, semiconductor manufacturing, robotics, and so on. The firm holds multiple standards approvals, and provides engineering references, downloadable catalogues and brochures.
Schaeffler Group USA, Inc., a company founded in 1969 and headquartered in Herzogenaurach, Germany, is a manufacturer and supplier of precision-engineered bearings and automotive components. The company provides a wide range of products and services to various industries, including automotive, aerospace, and industrial sectors. Their product portfolio includes ball bearings, roller bearings, plain bearings, and precision components used for smooth and efficient machinery operation. The company also provides customer services such as technical support, training programs, and personalized assistance.
Hiwin Technologies Corp. was established in 1989 in Taichung, Taiwan, with subsidiaries across Asia, Europe, and the United States. The company is the first linear motion and motion control product manufacturer in the world to attain ISO-9001 and ISO-14001 certification and serves industries such as medical laboratories, packaging, metal fabrication, and general automation. The company uses CAD technology to design products such as linear guideways, ball screws & supports, torque motors, and industrial robotics machines.
Hartford Technologies was founded in 1926 in Hartford, Connecticut and is currently headquartered in the suburbs of Hartford in Rocky Hill. The ISO 9001 certified company is a manufacturer of custom bearings and assembly solutions for the automotive, agriculture, medical, and other industries. The company has four primary product categories: Custom Bearings & Components, Precision Balls, Bearing Parts, and Precision Pins, Shafts, and Rollers. The company’s manufacturing and service capabilities include prototype development, 3D modeling, technical support including inventor management, and quality control systems.
Roller Bearings Incorporated was founded in 1919 and is headquartered in Oxford, Connecticut. RBC manufactures and markets precision bearings and related components globally, mainly to the aerospace, agricultural, automotive, industrial, and semiconductor manufacturing sectors. The company’s products are primarily divided into two market segments: aerospace and industrial. Both segments include basic components such as airframe control ball bearings, needle track rollers, ball bearing rod ends, and thin-section ball bearings. The Aerospace Segment also includes special machine components while the Industrial Segment also includes heavy-duty needles roller bearings and self-lubricating bearings subsegments.
Bearings Manufacturing Co., established in 1934 and located in Ohio, United States, is a manufacturer of bearings and a supplier of pertinent services. The company makes bearings for rail and pump applications along with bearings for press and rotogravure uses. It also provides bearing manufacturing, modification, repair, and lubrication services for its customers. Its bearing manufacturing service leverages CNC & manual mills as well as grinders and lathes with size capability from ¼” diameter to 18’ diameter.
Schaeffler Group USA Inc. (SGUS) is an American manufacturer and supplier of automotive products and solutions established in 1946 as the North American subsidiary of the Shaeffler Group, which operates globally. Based in Fort Mill, South Carolina, the company manufactures standard engine, transmission and chassis products such as torsion dampers, valve train systems, and camshaft phasing units. They also produce aftermarket repair solutions like clutch and release systems, as well as various industrial bearings and linear motion systems. SGUS primarily supplies the automotive sector, as well as the industrial operations of various industries including rail, green energy, and aerospace.
The Timken Company (Timken) was founded in 1899 and is headquartered in North Canton, Ohio. Timken designs, manufactures, and manages engineered bearings and industrial motion products worldwide. Timken operates in two segments, Mobile Industries and Process Industries. The Mobile Industries segment’s portfolio includes bearings, seals, and lubrication devices and systems. The Process Industries segment provides industrial bearings and assemblies; industrial motion components, such as gears and gearboxes; and linear motion products, couplings, seals, lubricants, chains, belts, and related products and services to OEMs and end users in various industries.
Auburn Bearing & Manufacturing, established in 1898 and located in Macedon, New York, USA, is a manufacturer and supplier of precision bearings. The company's product range covers custom bearings, thrust bearings, and thin section bearings, catering to diverse industries such as agriculture, construction, marine, oil and gas, and power generation. The company’s services include design, manufacturing, testing, supply chain management, and technical support. The company also holds ISO 9001:2015 certification and leverages several decades of experience to consistently surpass quality expectations.
NSK Americas, established in 1916 in Tokyo, Japan, is a manufacturer and supplier of global motion and control products. The company's product range includes ball and roller bearings, linear motion technology, automotive components, and steering systems. Catering to industries such as automotive, aerospace, and manufacturing, the company provides essential solutions for various applications. Its services include reconditioning, ball screw repair, product integration, and application engineering. Besides, its expertise lies in pioneering motion and control solutions that enhance efficiency and reliability. The company's aim is to deliver products that empower industries. With a passion for quality, NSK holds ISO 9001:2015 certification.
PIB Bearing, Inc. is based in Union City, California, USA, and is a manufacturer and distributor of standard as well as custom bearings for industrial applications that was established in 1983 as Pacific International Bearing. The company produces various bearings including miniature bearings, angular contact bearings, and roller clutch bearings. It also offers bushings, rubber wheels, and oil seals for a range of compatible material transport systems. The company’s products are commonly used in the industrial automation sector, as well as in robotics and machine tools.
Boca Bearing Company, established in 1987 and headquartered in Boynton Beach, Florida, operates as a distributor, manufacturer, and designer of ball bearings. Its product range includes ceramic balls, utilized for its durability and resistance to harsh environments, ceramic hybrid bearings that combine ceramic rolling elements with steel races, full ceramic bearings made entirely of ceramic material, and medical bearings. The company has over 8000 different bearings and well over 10 million bearings in stock.
Quality Bearings & Components (QBC) has been a distributor of bearings and related motion control components since 1950. The company is under the Designatronics division, headquartered in New York, USA. The company supplies various bearings, such as ball, roller, thrust, and spherical plain bearings. These components are critical in reducing friction and facilitating smooth motion in machinery and equipment. The company also has other motion components, including bushings, rod ends and linkages, linear motion products, pillow blocks and flanges, and shafting. The company serves a broad customer across various industries, including manufacturing, automotive, aerospace, agriculture, and industrial machinery.
VXB Ball Bearings., founded in the USA is a supplier of bearings. The company's product portfolio consists of a variety of ball bearings, including deep groove ball bearings, angular contact ball bearings, thrust ball bearings, cylindrical roller bearings, tapered roller bearings, and spherical roller bearings. It also provides specialized bearings for specific industries and applications, such as agricultural bearings, automotive bearings, and medical equipment bearings. The company offers services including delivery, technical assistance, and after-sales support.
GMN was founded in 1908 as a manufacturer of high-precision components and systems, in Nuremberg, Germany. Their product list includes Ball Bearings, categorized as special and standard, and ready-to-use bearing systems. The spindles manufactured by the company have applications in grinding, milling, and drilling and the freewheel clutches are available in different forms, such as sprag type and etc. They also develop non-contact seals such as the labyrinth, gap, and face seals and the Electric Drives are also part of the production which has applications in the manufacturing industry along with Aeronautics, Machine Components, and Tool and Die construction.
THK Co., Ltd., established in 1971 and headquartered in Tokyo, Japan, is a manufacturer that develops and produces mechanical components. The company manufactures a wide range of mechanical components, including linear motion systems, LM guides, ball splines, ball screws, and electric actuators. It also offers roller guides, slide packs, link balls, linear bushings, and cam followers. Its products are designed to provide accurate and smooth linear or rotational movement, ensuring precise positioning and motion control. The company has achieved ISO 9001 certification for its quality management systems. It serves a range of industries, including automotive, aerospace, medical, and semiconductor manufacturing.
CCTY Bearing Company, founded in 1996, and headquartered in Zhenjiang, China, is a manufacturer of bearings and assemblies. Its comprehensive range includes ball joints, spherical plain bearings, rod ends, mast guide bearings, as well as metallic & self-lubricating bushings, providing smooth movement, stability, and reduced friction in mechanical systems for efficient functioning and performance of equipment across different sectors such as agriculture, automotive, construction, mining, and transportation. Notably, their quality management systems hold ISO 9001 and TS certification.
NKE Austria GmbH is based in Steyr, Austria, and is a premium bearings manufacturer that was established in 1996 before becoming a part of the Fersa group of companies in 2016. The company mainly produces rolling bearings for custom and heavy duty industrial applications. These include bearings for industrial gearboxes, bearings for rail or freight operations, and bearings for conveyor belts. It also offers inch-sized bearings designed to support heavy loads and reduce friction. The company chiefly serves clients in Europe’s heavy industry, sustainable energy, and railway mass transit industry.
THK Co., Ltd. was incorporated in 1946 and is headquartered in Tokyo, Japan. THK is a manufacturer and supplier of machine components such as linear motion components for customers globally. THK’s products are used in many industries including electronics, aerospace, industrial robots, and precision instruments. THK’s primary product categories are Linear Motion, Feed Screw, Rotation, Custom Assemblies, and Seismic Isolation. Linear Motion products assist in linear motion and transportation. They include linear motion actuators, guides, and rollers. Feed screws include ball screws, screw nuts, and change nuts. Seismic Isolation includes both large systems and small guides.
Artur Küpper GmbH & Co. K.G., established in 1933 and based in Velbert, Germany, is a manufacturer of track rollers, roller bearings, and components for mechanical and plant engineering. The products of the company are used in different applications where moving, rotation, and conveyance in different conditions are involved, such as conveyor belt roller, task roller, needle roller bearing, and conveyor. Each component is produced with requirements such as running characteristics, load capacity, and temperature stability to use in different environmental conditions.
Normelemente KG, established in 1958 and based in Markgroningen, Baden-Wuerttemberg, is a German manufacturer and supplier that specializes in standard parts and machine components. Norelem offers an extensive catalog of more than 70,000 products, catering to the needs of engineers and designers in various projects. Their product range includes clamping technology, measuring and testing components, electromechanics, systems and components for machine and plant construction, and material handling and transport solutions. These products find applications in diverse engineering fields, such as automotive, aerospace, machinery, and robotics sectors.
STC-Steyr Wälzlager Deutschland GmbH is based in Berlin, Germany, and is a manufacturer of rolling bearings established in 2009 as a subsidiary of the Austrian company STC-Steyr Wälzlager GmbH. The company produces various ball, roller, and application-specific bearings products. These include spherical as well as needle roller bearings, angular contact ball bearings, and split-bearings for conveyor systems. Aside from its products, the company also offers engineering and customization services for client valve, green energy equipment, conveyor system, and crane manufacturers.
ANSSEN Metallurgy Group Co., Ltd., located in Dalian, China, is a manufacturer of metallurgical and mechanical products and equipment. The company specializes in making graphite electrodes, plasma electrodes, lifting plugs, torque wrenches, and carbon anodes. It also produces finned tubes, valves, carbon steel seamless pipes, casting products, and forged products. Its graphite electrodes are important conductive materials in the smelting industry with good electrical conductivity, thermal conductivity, and mechanical strength. It serves various industries, including steel, foundry, and precious metals smelting.
Saurer Intelligent Technology AG, founded in 1853 and headquartered in Arbon, Switzerland, is a fiber and yarn production machine and component developer and manufacturer. The company's products include spinning and twisting machines, online monitoring systems, and laboratory testing instruments. It also provides complete turnkey processing lines for air-spun yarn, yarn twisting, and combed compact yarn. As a solution provider for the textiles industry, it partners with clients to provide customer-specific automated systems with services that include consulting, upgrades, and maintenance.
MinebeaMitsumi Technology Center Europe GmbH was established in 1991 and is a manufacturer of motor products based in VIllingen Schwenningen, Germany. The company manufactures various products such as spindle motors, LED backlights, precision components, HVAC actuators, and ball bearings. The products have been used in various applications such as smart city, medical technology, mobility, aerospace, and information technology. The company has obtained certification of IATF 16949:2016, ISO 14001:2015, ISO 9001:2015, and KBA.
Schaeffler Japan Co., Ltd., founded in 1955, headquartered in Yokohama, Japan, is a subsidiary of Schaeffler Group, a German manufacturer and supplier of precision components and systems for automotive and industrial applications. The company offers a wide range of products and services, including bearings, precision components, and systems for engines, transmissions, and chassis applications. The company’s products are utilized in various industries, ensuring the upmost performance. The company also offers a range of customer services, including technical assistance, product consulting, and after-sales support.
JTEKT was born from the merger of bearing maker Koyo Seiko and machine tool maker Toyoda Machine Works. JTEKT focuses on environmental sustainability to create automotive-specific components as well as industry-agnostic components including sensors, gears, displays, storage devices, and hydraulic units. JTEKT also creates and designs machine tools and equipment necessary for machine production. JTEKT is also developing "internet of everything" (IoE) solutions for modern industry.
FREEBEAR CORPORATION, established in 1948 in Osaka, Japan, is a manufacturer of ball transfer systems. Its products, including Freebear, Mega Slider, Freebear Slider, Pneumatically Actuated freebear unit, and Freebear unit/table, enable effortless movement of heavy objects in any direction. These systems find applications in various manufacturing sectors, especially the automobile industry. It holds numerous industrial property rights and patents, holding a significant market share. The company also holds ISO9001 and ISO14001 certification, and its products comply with RoHS standards, ensuring quality and environmental responsibility.
NSK Ltd., based in Japan, is a manufacturer of precision bearings and motion control solutions which started its journey in 1916. The company has established itself as a major supplier for multiple industries, including automotive, industrial machinery, and aerospace. Their extensive product portfolio encompasses ball bearings, roller bearings, and linear motion components. Their Motion & Control products and technologies support the motion that brings comfort and convenience in cars, planes, wind turbines, satellites, and almost anything with moving parts.
SKF UK is the British division of SKF, originally founded in 1907 and headquartered in Gothenburg, Sweden. SKF designs, develops, and manufacturers bearings, seals, lubrication systems, and services worldwide, with industrial and automotive segments, providing solutions for industries including aerospace, agriculture, transportation, food and beverage, general machinery, material handling, mining, energy, paper, and wind energy. SKF UK offers rolling bearings, mounted bearings, automotive seals, lubrication management, vehicle aftermarket services, waste electric products, and electronic equipment products as well as services including maintenance, remanufacturing, customization, and training.
National Precision Bearing Group of Mechatronics, Inc. established in 1979 and based in Preston, Washington, USA, is an AS9100/ISO9001-certified manufacturer and supplier of bearings and motion-related products. The company's product range includes ball bearings, miniature bearings, bushings, airframe control bearings, and spherical plain bearings. These products play a crucial role in facilitating motion and reducing friction, providing services to industries such as aerospace, industrial, medical and dental, precision, and defense. The company offers services such as cleaning and lube facilities, bearing analysis, quality/ISO assessment, packaging, and stocking programs.
Schaeffler, established in 1946, is headquartered in Fort Mill, South Carolina, USA, and is a manufacturer and supplier of precision components and systems for the automotive and industrial sectors. The company's product portfolio encompasses a wide range of bearings, linear guidance systems, engine components, and precision machinery. These components are crucial for ensuring the smooth and efficient operation in various machinery and equipment. Schaeffler's products find applications in diverse industries, including automotive, aerospace, and renewable energy. the company aims to provide advanced solutions that enhance performance and efficiency while reducing environmental impact.
NSK Americas, Inc., founded in 1973 with headquarters in the USA and facilities worldwide, is a global manufacturer of bearings, automotive components, and precision machinery. The company's product line includes numerous bearings, direct-drive motors, cartesian robots, automotive wheel hub units, and steering systems. NSK's products are used in various manufacturing industries for optimized production and automation, including automotive, chemical processing, construction, steel, and consumer product manufacturing markets. An example is the company's Monocarriers MCH Series, which features high-rigidity rails used for cantilever beams and other factory automation applications.
W M Berg, founded in 1967 and based in Cudahy, Wisconsin, is a manufacturer and supplier of precision industrial parts. The company delivers ISO 9001:2015 certified products and services, including assemblies, bearings, belts & chains, couplings & shafts, gears, fasteners & hardware, pulleys & sprockets and more. W M Berg provides designing, developing, manufacturing and testing facilities to its clients in the aerospace, medical and motion control industries. Its distributors include Applied Industrial Technology and Motion Industries.
Rotek Incorporated, a ThyssenKrupp AG company established in 1962 with headquarters in the USA, is a manufacturer of slewing bearings and slewing rings. The company's product line includes light-duty slewing bearings, single-row ball slewing bearings, double-row ball slewing bearings, and seamless forged rings made of high-alloyed steel and non-ferrous metals. Its products are used in mechanical engineering, in harbor cranes, ship deck cranes, truck cranes, and construction cranes, among many other applications.
Linqing Splendor Bearing Co. Ltd. is a manufacturer of bearings for industrial processes established in 1986 in Linqing, China. The company offers tapered roller bearings for heavy loads such as in car hubs, and spherical roller bearings for accommodating radial as well as heavy axial loads in more than one direction. It also offers deep groove ball bearings designed for versatility in standard industrial applications. The company is ISO 9001-certified, and chiefly serves client manufacturers of construction equipment, industrial machinery, and conveyor systems.
NTN Bearings began in 1918 in Kuwana, Mie, Japan, and is now headquartered in Osaka. The company is a manufacturer of bearings, velocity joints, and precision equipment, as well as a maintenance and service provider. The company serves the aerospace, automotive, construction, wind energy, and infrastructure industries. The company operates via BCA Bearings, Bower Heavy Duty Bearings, and NTN SNR brand of velocity joints, linear modules, distribution rollers, and suspension parts. Other components the company manufactures include linear motion, flanged discs, and condition monitoring equipment.
IKO International was established in 1950 and is headquartered in Himeji, Japan. As a certified ISO 9001:2015, the company is a manufacturer of needle bearings, linear motion rolling guides, and precision positioning tables. Its products are used in a wide variety of applications, including industrial machinery, robotics, and medical equipment. The company's product range includes needle bearings, linear motion rolling guides, and precision positioning tables and are used in some of the world's advanced machines. IKO International has over 6,000 employees and operates in more than 50 countries.
FYH INC., founded in 1950 and headquartered in Osaka, Japan, is an ISO 9001 and ISO 14001-certified manufacturer of pillow block units. The company offers about 700 kinds of standard bearings and 300 types of housings, achieving a 90% internal manufacturing rate. Its product line-up includes lightweight, stainless steel, and dust-resistant series, which prevent foreign matter from entering the units from outside. In 1983, the company made an alliance to manufacture and sell mounted ball-bearing units, and in 2012, it started the production of spherical roller-bearing units.
Trelleborg AB, a company founded in 1905 and headquartered in Trelleborg, Sweden, is a manufacturer that provides solutions for extreme cold, heat, pressure, or the tremendous power of nature. The company offers a wide range of products, including Cassette Seal CSL 1500, Pneumatic seals, O-rings, and more. It also has a shop called Seals-Shop that offers various products, such as Rod and Piston Seals. It provides rubber wear liners with synthetic rubber and chemical resistance. It has received the Excellence in Quality 2018 Award and Certificate of Merit from Hyster-Yale Group. It serves various industries, including Aerospace, Agriculture, and more.
EBI Bearings Co. Ltd is a Chinese ISO 9001 certified manufacturer of various automotive bearings founded in 1999 and headquartered in Ningbo, Zhejiang. The company produces automotive, industrial, and wheel bearings, as well as related automotive parts and wheel hub units. These include tensioners, clutch release bearings, tapered as well as cylindrical roller bearings, and suspensions. Aside from its products, the company also offers engineering and production of custom bearings for clients with unique project specifications.
NACHI EUROPE GmbH founded in Krefeld, Germany, in 1967, is a manufacturer of automotive components and machine-building tools. Products offered by the company are bearings, hydraulic components, cutting tools, and industrial robots. Its broaching tools for root geometries are used in aircraft construction. The company is a subsidiary of NACHI-FUJIKOSHI Japan. Its products are ISO-9001 and IATF certified. It has 80 employees who are responsible for the sales and after-market of products in Europe.
American Roller bearing Company is headquartered in Hickory, North Carolina and is a manufacturer of heavy duty industrial class bearings that are used in various industries in the US and around the world. The company’s capabilities include maximum manufacturing diameters of 84 inches for ball bearings, cylindrical, spherical, custom, and tapered roller bearings in both radial and thrust configurations. The company’s service capabilities include bearing modification, service engineering, employee training, bearing repair & reconditioning, and engineering design services.
YUYAO BOTE BEARING CO. LTD is a Chinese manufacturer and supplier of ball bearings and related products that was established in Ningbo, Zhejiang in 2018. The company primarily produces ball bearing races for adding durability and precision to ball bearings, as well as deep groove ball bearings for use in electric motors, air conditioners or treadmill parts. It also offers custom manufacturing services for ball bearings tailored to client specifications or use cases. The company’s products and services are used mainly by clients in the HVAC, electric appliances, and fitness equipment manufacturing sectors.
Midland Bearings Ltd., headquartered in the West Midlands, has been a supplier and distributor of bearings since 1984. The company maintains an extensive inventory of over twenty million items, specializing primarily in Chinese, Japanese, and Western European branded products. It provides supplies to the bearing trade and original equipment manufacturers across the UK and Western Europe. Its diverse product range includes miniature bearings, spherical roller bearings, needle roller bearings, rod end bearings, and plain spherical bearings. It also holds substantial stocks of branded products from INA, RHP, and SKF.
Nippon Thompson Co., Ltd. - IKO is based in Japan and was established in 1950 as a manufacturer of bearings. The company designs Linear Motion Rolling guides and Mechatronics series and they were the first to produce Needle Roller Bearings. These products have vast applications in various industries as they are used in Electronics-related Devices and Equipment like semiconductors and for precision devices that are used in laboratory measuring instruments and medical equipment. Textile, printing, construction, transportation, and robotics are also on the list of industries that benefit from IKO products.
Schaeffler Japan Co. Ltd., founded in 2006 and headquartered in Yokohama, Japan, is a manufacturer and supplier of precision products such as chassis, automotive engine components, industrial bearings, and transmission products. The company's product portfolio comprises rolling and plain bearings, housings, linear guidance systems, and low-backlash precision planetary gearboxes. It also offers software solutions such as autinityHub, autinityVC, and autinityDAP, which help industries in energy management, traceability, remote maintenance, and process monitoring, serving the automotive, medical, construction machinery, and aerospace industries.
Schaeffler Group, founded in 1946 in Germany, is a manufacturer and supplier of precision-engineered components and systems for automotive and industrial applications. The company's product portfolio encompasses a wide range of solutions, including high-precision bearings, rolling and plain bearings, linear technology, and engine components. These products find applications in various industries, such as automotive, aerospace, industrial machinery, and renewable energy. The company continuous to develop advanced technologies that improve efficiency, sustainability, and performance across different sectors, remains a key player in shaping the future of mobility and industries.
IKO International, Inc. founded in 1950 and headquartered in Parsippany, New Jersey is a manufacture of needle bearings, linear motion rolling guides, precision positioning tables & machine components. The company offers specialized solutions for diverse manufacturing environments, including clean rooms, vacuum conditions, high-temperature settings, and locations with dust or spatter protection. IKO also exclusively provides C-Lube, a maintenance-free lubrication system with a lifespan of up to 5 years or 12,500 miles for M series linear ways and maintenance-free cam followers.
Tameson was founded in 2013, in Eindhoven, the Netherlands as an online-based supplier and distributor of industrial products. The company offers a wide range of products, including valves, tubes and hoses, fittings, electrical accessories, and hydraulics. There are also Office supplies such as memory cards, cables, etc. along with measuring and controlling devices like thermometers, gauges, levels, and more. Industries such as Home and Garden, Food and Beverage, Automotive, HVAC, and Industrial Automation, amongst others, benefit from the products distributed by Tameson.
Terashi Sangyo Co., Ltd., a company established in 1956, is based in Tokyo, Japan, as a distributor of machine components. Its product portfolio includes TOCOS potentiometers, linear bearings, rotation sensors, mega torque motors, and electromagnetic clutches and brakes. The company is part of Terashi Hong Kong Ltd. Group. It has partnered with several brands, such as Tocos, Ozak Linear Bearings, ISC, SMT Ball Bearings, and Koyo. Its products are utilized for manufacturing, machinery, automotive, and construction industries across Japan.
KG International FZCO is a distributor of parts and components for vehicle systems and industrial machinery established in 1968 and based in Dubai, United Arab Emirates. The company offers automotive parts including navigation and drive monitoring modules, industrial aftermarket parts for industrial machinery. It also offers industrial bearings for linear or rotational movement, and various lubricants and greases. The company operates internationally, and mainly markets to clients in the automotive and industrial manufacturing sectors.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | FREEBEAR CORPORATION |
8.3%
|
| 2 | AST Bearings |
6.0%
|
| 3 | norelem Normelemente GmbH & Co. KG |
6.0%
|
| 4 | Hiwin Corporation |
4.8%
|
| 5 | STC-Steyr Wälzlager Deutschland GmbH |
3.6%
|
| 6 | MinebeaMitsumi Technology Center Europe GmbH |
3.6%
|
| 7 | EBearing |
3.6%
|
| 8 | PIB Bearing, Inc. |
3.6%
|
| 9 | New Hampshire Ball Bearings, Inc. |
3.6%
|
| 10 | TIMKEN |
3.6%
|
Derivation Method
The ranking is calculated based on the click share within the roller bearing page as of December 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
United States of America
|
18 | 45.0% |
|
Japan
|
9 | 22.5% |
|
Germany
|
5 | 12.5% |
|
China
|
3 | 7.5% |
|
Austria
|
1 | 2.5% |
|
Switzerland
|
1 | 2.5% |
|
Sweden
|
1 | 2.5% |
|
United Kingdom
|
1 | 2.5% |
|
Netherlands
|
1 | 2.5% |
77 products found
77 products
Ozak Seiko Co., Ltd.
560+ people viewing
Last viewed: 7 hours ago
Standard Response
In addition to the two types of single and double length, there is also an OZAK unique series with an oil hole on the outer periphery. By providing...
10 models listed
SKF
350+ people viewing
Last viewed: 11 hours ago
"SKF rolling bearing spindle" provides customers specified products according to your needs. Based on the axle receiving technology for one century...
Suzuki Bearing Co., Ltd.
80+ people viewing
Last viewed: 14 hours ago
■Rod-shaped roller bearing Also called pilot bearings, the rollers are thicker than needle-shaped rollers, so they can be used with larger loads th...
Kashima Chemical Metals Co., Ltd.
230+ people viewing
■Features ・No grease or oil is required. ・Can be used underwater, in seawater, or in places where it is exposed to occasional moisture without ru...
5 models listed
TOK Co., Ltd.
250+ people viewing
Last viewed: 4 hours ago
Very Fast Response
We have bearings that meet the special specifications of our customers. ■Chemical resistant bearings ・PE series ・PK series ・C series ■Heat-res...
8 models listed
Saijo Belt Shokai Co., Ltd.
290+ people viewing
Last viewed: 10 hours ago
We have a wide range of products such as bearings, bearing units, oil seals, and O-links that are always used as bearings in industrial and agricul...
6 models listed
TIMKEN
40+ people viewing
Last viewed: 4 hours ago
Timken's aerospace ball bearings are specifically designed to handle radial, thrust, moment, reverse thrust or combined loads. The offering include...
Magfine Corporation
180+ people viewing
Last viewed: 1 day ago
Standard Response
5.0 Company Review
️Nature Grace Ltd.
20+ people viewing
Last viewed: 5 hours ago
■Health recovery/environmental purification “eco housing” project Natural antioxidant, redox, and water/air quality purification effects protect bu...
TIMKEN
30+ people viewing
Last viewed: 6 hours ago
Timken® spherical roller bearings with hardened steel cages have high fatigue resistance and improved wear resistance for added protection against ...
Seiko Co., Ltd.
20+ people viewing
Last viewed: 17 hours ago
It is much less likely to rust than regular bearings. This is a resin bearing that uses POM (Duracon, Delrin, etc.) for the outer ring and cage, an...
️Nature Grace Ltd.
20+ people viewing
Last viewed: 3 hours ago
■Health recovery/environmental purification “eco housing” project Natural antioxidant, redox, and water/air quality purification effects protect bu...
TIMKEN
50+ people viewing
Last viewed: 41 minutes ago
Timken® tapered roller bearings are capable of supporting both radial and thrust loads, even under the most demanding conditions. Available in thou...
DIO Co., Ltd.
40+ people viewing
Last viewed: 11 hours ago
■Even classic black has a luxurious matte black finish Matte black is also called zara black (black satin 3-part gloss) and is characterized by a s...
DIO Co., Ltd.
30+ people viewing
Last viewed: 14 hours ago
■ Stylishly designed iron clothesline - A stylish item that is popular for its solid feel and handmade beauty. ・Up to 3 clothesline poles can be i...
Suzuki Bearing Co., Ltd.
50+ people viewing
■Double taper roller bearing double row tapered roller bearing Double-row tapered roller bearings come in outward-facing and inward-facing types, a...
