35 Slewing Ring Manufacturers in 2024
This section provides an overview for slewing rings as well as their applications and principles. Also, please take a look at the list of 35 slewing ring manufacturers and their company rankings.
Table of Contents
What Is a Slewing Ring?
Slewing rings are rotating bearings designed to support large-diameter shafts or high loads.
These bearings find applications in various sectors, including construction machinery for supporting rotating structures like cranes, renewable energy generation facilities such as wind turbines and solar panels for rotation mechanisms, and industrial robots or machinery for rotating elements like robot arms or industrial machines.
Characterized by their large diameter, slewing rings feature a rotating structure between the inner and outer rings. This design allows the outer ring to rotate around the inner ring, providing stability and reducing wear by functioning as a bearing against rotation.
List of 35 Slewing Ring Manufacturers
*Including some distributors, etc.
Sort by Features
- Default
- Company Size: largest first
- Year Founded: oldest first
- Year Founded: earliest first
Sort by Area
- United States of America
- Italy
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Universal Industrial Products, Inc.
Slewing Bearings
Manufacturer Overview
Universal Industrial Products, Inc. (UIPI) has been a slewing bearing manufacturer in China since 2004. The company produces single-row ball, cross-roller, double-row ball, and triple-row roller slewing bearings for various applications. The industries that utilize these bearings include but are not limited to amusement rides, bridge cranes, earth-drilling machines, sewer cleaners, and wind turbines. They also provide detailed inspection reports, all testing certificates, and their products before shipping them to the consumer.
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igus, inc.
Slewing Rings
Manufacturer Overview
igus, Inc., established in 1964 and headquartered in Cologne, Germany, is a manufacturer and distributor of complex technical polymer components. The company offers a range of products including plastic plain bearings, flexible cables, and energy chains. Additionally, it also provides connectors, robotic components, and 3D-printed products. These products find applications in various areas such as automation and robotics, automotive, and gaming. It is ISO 9001:2015 certified and has been awarded with the “NRW - Economy in Transition” competition award and the Rhineland Business Prize in the “Sustainability” category.
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Cone Drive
Slew Bearing
Manufacturer Overview
Cone Drive was founded in 1925 and is a manufacturer of gearboxes and motion control technology located in Traverse City, Michigan. The company’s product line includes worm gears, worm gearboxes, slew bearings, slew drives and harmonic gearing. Its products are applicable for solar energy, aerospace, metals, mining, and various other industries. Its sales representatives are available in America, Africa, Asia, Australia, and Europe. Its quality management system is certified with ISO 9001.
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Schaeffler Group USA Inc.
Slewing rings
Manufacturer Overview
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.
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Potesta & Company, LLC.
Slewing Rings
Company Overview
Potesta & Company LCC, established in 2012 with headquarters in the USA, is a manufacturer and distributor of slewing rings, drives, and gears. The company's product line includes single, double, or triple row bearing slewing rings, slew drives designed to handle radial or axial loads using high rotational torque, and slewing gears made from a wide range of materials, and its capabilities include milling, drilling, turning, and broaching. The company caters to clients in manufacturing and related industries, and it also offers a full custom product service that includes design, engineering, and production to meet client-specific requirements.
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Scheerer Bearing Corporation
Slewing Ring Bearings
Company Overview
Scheerer Bearing Corporation is an American industrial bearing manufacturer founded in 1963 and headquartered in Willow Grove, Pennsylvania. The company produces ball bearings, cylindrical, spherical, and tapered roller bearings, slewing ring bearings, and thrust bearings along with other industrial motion products in the forms of bearing sleeves, hubs, plain bearings, and fittings which it supplies to distributors and OEMs globally. Additionally, they offer customization and modifications, such as coatings and lubricants, and reconditioning, and repair services. The company primarily serves military, mining, metal, material handling, and energy production industries.
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Silverthin Bearing Group of Mechatronics, Inc.
SLEWING RING
Manufacturer Overview
Silverthin Bearing Group, based in Preston, Washington State, is an ISO 1900-certified manufacturer of large-diameter thin-section ball, slewing ring, and custom bearings. The company manufactures its bearings in the United States, including both sealed and unsealed bearings, and achieves up to 37 inches in diameter. The thin-section bearings include inch, metric, and specialty options such as ceramic hybrid and specialty coated bearings, while slewing ring bearings include flanged, rectangular high-capacity, and pinions. The company is a group within the Mechatronics Corporation and also offers services such as bearing analysis, customization of bearings or assemblies, and bearing lubrication.
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TGB GROUP TECHNOLOGIES SL.
Slewing Rings
Manufacturer Overview
TGB GROUP TECHNOLOGIES SL, founded in 1992 and based in Barcelona, Spain, is a manufacturer of precision parts for motion solutions. The company offers an extensive product portfolio, including multi-drive vertical systems, linear motion systems, and stainless steel pillow blocks. These products find applications in providing the power necessary to move heavy loads, offering rotational forces for excavators to handle heavy loads, and providing precise control and automation in various industrial settings.
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Rotek, Inc.
Slewing Bearings
Manufacturer Overview
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.
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Xiamen Luhongsheng Trading Co., Ltd.
Slewing Ring
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IMO USA
SLEW RINGS
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Universal Engineers
SLEWING RING BEARING
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Jiangsu Teyo Slewing Bearing Co., Ltd.
Slewing Bearing
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XUZHOU HELIN SLEWING BEARING CO., LTD.
slewing bearing
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TAP Industrial Sales, LLC
Slewing Ring Bearings
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Shanghai Yinuo Machinery Co., Ltd.
Slewing Ring Bearing
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Jiangsu Shuangzheng Machinery Co.,Ltd
Slewing Ring Bearing
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Luoyang Longda Bearing Co., Ltd.
SLEWING BEARING
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Luoyang Huayang Special Heavy-Duty and Large Bearing Manufacturing Co.,ltd.
Slewing bearings
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Kavitsu Robotronix Private Limited
Slew Ring Bearing
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Reel Makina ve Isıl İşlem San. ve Tic. Ltd. Şti.
Profile Bearing Slewing Rings
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AKSH Manufacturing Pvt Ltd
Slew Ring Bearings
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Xuzhou Wanda Slewing Bearing Co.,Ltd.
Slew Ring
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Kavitsu Transmissions Ltd.
SLEW RING BEARINGS
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Maanshan Fuyong Intelligent Technology Co., Ltd.
Slewing Ring Bearing
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Changzhou Aoxuan Heavy Bearing Co., Ltd.
Slewing Ring
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Luoyang Jiawei Bearing Manufacturing Co., Ltd.
Slewing Rings
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QCB
Slewing Rings
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Xuzhou WanDa Slewing Bearing Co.,Ltd
SLEWING BEARING
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Defontaine Group
SLEWING RINGS
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Ningguo Swbtec Industry Co., Ltd.
Slewing Ring
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thyssenkrupp rothe erde Germany GmbH
Slewing bearings
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FengHe Slewing Bearing
Slewing Ring
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SlewMaster Inc
Slew Rings
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Slewing Ring Manufacturer Ranking
*Including some distributors, etc.Number of Employees
Newly Established Company
- Universal Industrial Products, Inc.: 2004 (20 years ago)
- Silverthin Bearing Group of Mechatronics, Inc.: 1984 (40 years ago)
- igus, inc.: 1964 (60 years ago)
Company with a History
- Galperti, Inc.: 1921 (103 years ago)
- Cone Drive: 1925 (99 years ago)
- igus, inc.: 1964 (60 years ago)
Slewing Ring Manufacturers in United States
*Including some distributors, etc.
- Universal Industrial Products, Inc.
- igus, inc.
- Cone Drive
- Schaeffler Group USA Inc.
- Potesta & Company, LLC.
- Scheerer Bearing Corporation
Global Distribution of Slewing Ring Manufacturers by Country
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
United States of America
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6 | 85.7% |
Italy
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1 | 14.3% |
