Quality Bearings & Components - QBC
PIB Bearing, Inc.
NSK Ltd.
NSK Europe Ltd.
NSK Americas, Inc.
NB Corporation of America
Modern Linear, Inc.
Lee Linear

18 Linear Guide Manufacturers in 2024

This section provides an overview for linear guides as well as their applications and principles. Also, please take a look at the list of 18 linear guide manufacturers and their company rankings. Here are the top-ranked linear guide companies as of February, 2024: 1.LinTech, 2.NSK Ltd., 3.Bimeccanica S.R.L..

Table of Contents

List of 18 Linear Guide Manufacturers

*Including some distributors, etc.

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  • United States of America
  • Italy
  • Japan
  • United Kingdom
    • LinTech
      • United States of America Address: 1845 Enterprise Way, Monrovia, California, United States of America

      Manufacturer Overview

      LinTech was founded in 1971 and is headquartered in Monrovia, California. The company is a manufacturer that also designs and engineers positioning components and systems for use in a wide range of linear motion control applications for customers in aerospace, food processing, machine tool, semiconductor, and other markets. The company offers a range of products from linear ball bushings & shafts to ball screw assemblies, rotary stages, and more. The company offers extensive technical support and customer service including assistance with CAD files.

    • Modern Linear, Inc.
      • United States of America Address: 75 Pelican Way, Unit A, San Rafael, California, United States of America

      Company Overview

      Modern Linear, Inc., founded in 2004 with headquarters in the USA, is a manufacturer, distributor, and supplier of linear motion products. The company's products include guide roller components, bushings, linear bearings, linear tracks, and linear motion controls. Modern Linear's products are used across numerous industries, including the medical, electronic, packaging, construction, and commercial markets. Examples include material handling equipment in factories and warehouses. The company also offers custom coatings, machining, lubricants, custom designs, and custom production.

    • Accu-Tech USA
      • United States of America Address: 12339 Wake Union Church Road, Suite 110, Wake Forest, North Carolina, United States of America

      Company Overview

      Accu-Tech USA, established in 2008 and headquartered in Wake Forest, North America, is a manufacturer and distributor of automation and motion control machinery. The company specializes in inventive products, applications, engineering support, and machining services. It offers many automation products, including linear motion products, ball screws, linear guideways, actuators, and collaborative robots. Established as a part of the JHOSTER group, it provides comprehensive solutions encompassing engineering design, customization, and unparalleled service. The company offers tailored automation solutions with engineering design, premium service, and comprehensive customer support.

    • Quality Bearings & Components - QBC
      • United States of America Address: 250 Duffy Avenue Hicksville, New York, United States of America

      Distributor Overview

      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.

    • NB Corporation of America
      • United States of America Address: 930 Muirfield Dr. Hanover Park, Illinois, United States of America

      Distributor Overview

      NB Corp. of America, founded in Hanover Park, IL, in 1939 is a supplier of linear motion systems. The company's product portfolio includes motion control components and systems, including, Linear Bearings and Guides, Ball and Lead Screws, Linear Motion Systems, and Precision Balls. The company serves industries such as Oil and Gas, Aerospace and Defense, Automotive and Transportation, Construction, and Power Generation. The company has a global sales network and a customer support center.

      • Japan Address: 2833 Chiya, Ojiya-city, Niigata, Japan

      Manufacturer Overview

      Nippon Bearing was established in 1939 and is headquartered in Ojiya-City, Niigata, Japan as a manufacturer of linear motion products. The company is known for producing linear bearings, and some of its other products include Linear and Slide Guides, Ball Splines, Cross Roller Guides, and Linear Bushings. These items have extensive use in industries that work with optical equipment and high-precision measurements as the products have motion accuracy as well as rigidity. The company also provides parts and tools for general machinery as well.

    • NSK Ltd.
      • Japan Address: Nissei Bldg., 1-6-3 Ohsaki, Shinagawa-Ku, Tokyo, Japan

      Manufacturer Overview

      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.

    • THK U.K.
      • Japan Address: 2-12-10 Shibaura, Minato-ku, Tokyo, Japan

      Manufacturer Overview

      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.

    • Festo Corporation.

      Manufacturer Overview

      Festo Corporation, established in 1925 and headquartered in Esslingen, Germany, is a supplier of automation technology and technical education and is ISO 9001, ISO 13485, and ISO14001 certified. It has around 33,000 catalog products, customized components, and ready-to-install solutions, including grippers, motors, and sensors used in industrial and process automation. The company won the German Future Award in 2010 and serves 300,000 customers worldwide, while its education division provides training solutions for 56,000 industrial companies and educational institutions. It registered €3.81 billion in the 2022 financial year and is available in around 60 countries, with 2,600 patents worldwide.

    • NSK Americas, Inc.

      Manufacturer Overview

      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.

    • Bosch Rexroth

      Manufacturer Overview

      Bosch Rexroth’s origins date back to 1795 and is now based in Lohr am Main, Germany. Bosh Rexroth is a manufacturer of industrial and mobile equipment control and motion products and systems. Bosch Rexroth’s products are divided into 10 technology segments. First is assembly technology which includes modular components. Next are electronic drives and controls which include CNC and motion control. Industrial hydraulics and linear motion technology follow. Mobile hydraulics, electronics, and IoT include solutions for mobile machines. Gear technology includes planetary gearboxes. The final four segments are molding and casting technology, tightening technology, resistance welding, and mobile robotics.

    • Thomson

      Manufacturer Overview

      Thomson Industries, headquartered in the United States, is a global manufacturer of motion control solutions since 1936. They have been one of the forerunners in the motion technology industry with products supplying optimized motion solutions to a broad range of industries and application areas including factory automation, medical, aerospace and defense, and more. The company merged with Regal Rexnord in 2023 as a key business in the automation and specialty platform. As part of Regal Rexnord, they are even more equipped to provide complete system solutions through their control, drive, power transmission and precision linear motion technologies.

    • NSK Europe Ltd.
      • United Kingdom Address: The Place, Bridge Avenue,Maidenhead, Berkshire, United Kingdom

      Company Overview

      NSK Europe Ltd., situated in Maidenhead, Berkshire, England, is a manufacturer and distributor of a range of mechanical components. Its offered components include motion control products, and automotive components such as wheel bearings, engine belt drive parts, and mounting components. These products are used in various applications such as wind turbines, machine tools, production lines, and vehicles. The company holds several certifications, including ISO 9001:2015 across all its European sites and IATF 16949:2016 for its automotive operations.

    • IKO International, Inc.

      Company Overview

      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.

Linear Guide Manufacturer Ranking

*Including some distributors, etc.

Derivation Method

The ranking is calculated based on the click share within the linear guide page as of February 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

  1. NSK Ltd.: 30,577
  2. NSK Americas, Inc.: 30,577
  3. THK U.K.: 13,502

Newly Established Company

  1. Modern Linear, Inc.: 2004 (20 years ago)
  2. NB Corporation of America: 1987 (37 years ago)
  3. THK U.K.: 1971 (53 years ago)

Company with a History

  1. NSK Ltd.: 1916 (108 years ago)
  2. NSK Europe Ltd.: 1916 (108 years ago)
  3. NSK Americas, Inc.: 1916 (108 years ago)

Linear Guide Manufacturers in United States

*Including some distributors, etc.

Global Distribution of Linear Guide Manufacturers by Country

*Including some distributors, etc.

Country Number of Companies Share (%)
United States of America United States of America 6 54.5%
Japan Japan 3 27.3%
United Kingdom United Kingdom 1 9.1%
Italy Italy 1 9.1%

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