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This section provides an overview for shaft brackets as well as their applications and principles. Also, please take a look at the list of 8 shaft bracket manufacturers and their company rankings. Here are the top-ranked shaft bracket companies as of December, 2024: 1.DURATECH INDUSTRIAL GROUP LIMITED, 2.BT Marine Propellers Ltd., 3.Jinan Carman International Trade Co., Ltd..
Table of Contents
A shaft bracket is a component used for mounting, fixing, and holding parts related to a drive shaft or shaft. It enables the attachment of sensors and other parts to the drive shaft or shaft during assembly, modification, or maintenance of machinery.
The shaft bracket is designed as a two-part structure, allowing it to be disassembled and installed even when the drive shaft or shaft is already assembled into the machine.
While the shaft bracket itself does not perform any direct function, it plays a crucial role in securing sensors and other components to the drive shaft or shaft.
Shaft brackets are used to hold the component in place, attaching it to the mounting holes of the brackets with bolts or similar fasteners.
There are two main types of shaft brackets: one for round shafts and another for square shafts, chosen based on the shape of the shaft.
The principle of shaft brackets is straightforward. The bracket is fitted onto the drive shaft or shaft, and its two parts are bolted together to form a single unit.
In addition to securing the shaft, the brackets facilitate the attachment of a dog (a disk-shaped plate with a cutout), which is used in conjunction with a limit switch or sensor to detect rotation speed and set stop positions.
One of the two shaft brackets may be flanged for attaching a driven shaft to a flat part of another component. The version for square shafts is specifically designed for securing a shaft or mounting a sensor bracket.
Shaft brackets are typically made from cold-rolled steel sheet SP2C or stainless steel SUS304. The bolts, used for joining the two sections, are generally made of chrome molybdenum steel SCM435 or stainless steel SUS304.
*Including some distributors, etc.
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NBK America LLC, founded in 2015 and based in King of Prussia, Pennsylvania, is an American manufacturer and a subsidiary of Japan's Nabeya Bi-tech Kaisha, specializing in mechanical components. Their product range includes couplings, like miniature shaft couplings for precision machine tools and semiconductor manufacturing equipment, special screws, such as vacuum application screws and other machine components. NBK offers finite automaton (FA) solutions, including wireless positioning units for production lines and setup operations. NBK provides machine component servicing, such as vibration resistance treatment and laser engraving. Services for couplings and special screws include coupling stainless steel screw alteration and screw length adjustment.
Duratech Industrial Group Limited, established in 2012 in Hong Kong, China, is a manufacturer of wide-body dump truck parts and construction equipment. The company produces a broad range of products, including dump truck bodies, chassis components, and construction machinery parts. It has attained quality certifications such as ISO 9001 for the consistency and performance of its products. The advantages of the products include robustness, durability, and compatibility with heavy-duty applications, resulting in the efficiency and longevity of construction equipment. These components find applications in various industries, such as construction, mining, and infrastructure development.
BT Marine Propellers Ltd., founded in 2003 in Dawlish, United Kingdom, is a manufacturer of propellers, stern gear, and underwater hardware. The company offers a comprehensive range of product varieties, including fixed-pitch propellers, controllable pitch propellers, and related marine components. It holds certifications such as ISO 9001 for the precision and consistency of its products. The features of the products include enhanced vessel performance, fuel efficiency, and durability in challenging marine environments. These advanced components serve industries including shipping, offshore exploration, and naval operations.
Jinan Carman International Trade Co., Ltd., established in 2013 in Jinan, China, is a manufacturer of parts for heavy trucks and construction machinery. The company manufactures a broad range of products, including engine parts, transmission components, and hydraulic system elements. It holds ISO 9001 certification, and the features of its components are durability, consistency, and compatibility with various heavy-duty vehicles and machinery. These parts find applications in industries such as construction, logistics, and mining, resulting in the efficient and smooth operation of heavy equipment.
Italian Propellers, founded in 1988 in Telgate, Bergamo, Italy, is a manufacturer specializing in propellers, rudders, and bushings. The company's product range includes fixed-pitch and controllable pitch propellers, providing tailored solutions to various maritime needs. It holds quality certifications such as ISO 9001:2015, offering precision engineering and adherence to stringent quality standards. The features of its products encompass enhanced fuel efficiency, reduced noise and vibrations, and improved overall vessel maneuverability. Serving a wide spectrum of industries, including marine transportation, shipping, and naval applications, it assists the global maritime sector by delivering advanced propulsion solutions.
Lishui Yongrun Precision Machinery Co Ltd, established in 2002, is a manufacturer of mechanical products based in Zhejiang, China. The company manufactures products such as linear sliders, motor brackets, linear shafts, ball screws, and shaft supports which are produced through research and development. These products are applied in agriculture, industrial motors, automotive, food processing, and railway industries. All the products have national patents and international certification standards. Additionally, the company has commercial operations across Asia, Africa, Europe and the Americas.
CJR Propulsion Ltd, established in 1948 in Southampton, United Kingdom, is a manufacturer specializing in propellers and stern gear products. The company specializes in crafting a comprehensive range of products, including fixed-pitch propellers, stern gear systems, and hydrodynamic optimization services. Holding certifications such as ISO 9001:2015, it offers premium quality standards in its manufacturing processes for durable and efficient marine propulsion solutions. Its products offer enhanced fuel efficiency, reduced noise, and improved overall vessel performance. Serving industries such as marine, defense, and commercial shipping, it assists a wide array of vessels, from leisure boats to naval ships.
Iwata Mfg. Co., Ltd., established in 1966 and headquartered in Gifu, Japan, is a manufacturer of commercial machinery components and power transmission equipment. The company offers a wide range of products, including bearing rollers, end plates, leveling systems, nameplates, and seals. It also provides set collars, shims, sensor brackets, and trims. Its product requires less maintenance than oil-injected air compressors because it doesn't require oil changes or filter replacements. It serves a diverse range of industries, including coating applications, refinishing applications, manufacturing, and vacuum pumps.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | DURATECH INDUSTRIAL GROUP LIMITED |
14.3%
|
| 2 | BT Marine Propellers Ltd. |
14.3%
|
| 3 | Jinan Carman International Trade Co., Ltd. |
14.3%
|
| 4 | Italian Propellers |
14.3%
|
| 5 | CJR Propulsion Ltd |
14.3%
|
| 6 | IWATA MFG.CO.,LTD. |
14.3%
|
| 7 | NBK America LLC |
14.3%
|
Derivation Method
The ranking is calculated based on the click share within the shaft bracket 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 (%) |
|---|---|---|
|
China
|
3 | 37.5% |
|
United Kingdom
|
2 | 25.0% |
|
United States of America
|
1 | 12.5% |
|
Italy
|
1 | 12.5% |
|
Japan
|
1 | 12.5% |
13 products found
13 products
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Last viewed: 23 hours ago
This is a custom-manufactured part in response to requests from pharmaceutical manufacturers. At our company, we carefully listen to the various im...
IWATA MFG.CO.,LTD.
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Last viewed: 5 hours ago
Very Fast Response
10 models listed
Katayama Chain, Co., Ltd.
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2 bolts included
Katayama Chain, Co., Ltd.
50+ people viewing
Last viewed: 5 minutes ago
Ideal for positioning and fixing sprockets, timing pulleys, etc. The clamping effect ensures secure installation. 2 bolts included
