High-quality materials:
This product is made of high-quality bronze material, which is known for its excellent wear and corrosion resistance. The excellent physical properties of bronze ensure that it can still work stably under high load and high temperature environments, significantly reducing wear caused by friction and extending the service life of the product. In addition, bronze performs well in humid and chemically corrosive environments, and can effectively resist the erosion of moisture and chemicals, thereby ensuring the reliability of equipment under various extreme conditions. This durability makes this product particularly popular in industrial applications, especially in fields such as engineering and construction where material performance is extremely demanding.
Metric flange design:
Its unique metric flange design provides a larger contact area, which not only helps to effectively disperse the axial and radial loads applied to the bushing, but also prevents the displacement and instability of the parts during operation. The larger contact area increases the load capacity of the entire assembly and enhances stability in high-load applications. This design is particularly suitable for high-performance applications such as construction machinery, construction equipment and heavy machinery. The shape and size of the flange are carefully designed to meet different standards and industry requirements to ensure good compatibility and adaptability in various equipment.
Easy to install and replace:
The bronze bushing has a simple structural design and is very convenient to install and replace. Users can quickly install it according to the included instructions, reducing the additional costs caused by the complex installation process. The ability to quickly adapt makes this product an ideal choice for equipment maintenance and upgrades, allowing users to complete equipment maintenance in the shortest time and improve work efficiency. This convenience is especially suitable for industrial equipment that requires frequent replacement or maintenance, making operations more efficient and economical.
Reduce maintenance costs:
Due to its excellent wear resistance, the product can still maintain good performance after long-term use, thereby reducing the need for frequent replacement and maintenance. This is especially important in heavy machinery and industrial equipment, where equipment downtime can directly affect production efficiency. By reducing the need for maintenance, users not only save material costs, but also significantly increase the utilization rate of equipment and enhance overall production efficiency. In addition, the reduced maintenance costs make enterprises more flexible in budget management and can invest resources in other key areas, thereby further enhancing competitiveness. In general, this bronze bushing not only provides excellent performance, but also brings considerable economic benefits to enterprises.



Product material details table
| JiandeWelfine Sleeve And Flange Bushing | |||||
| Inner diameter/mm | Outer diameter/mm | collar diameter/mm | Bushings length/mm | collar thickness/mm | Material |
| 3.0 | 6.0 | 9.0 | 4.0 | 1.5 | bronze |
| 4.0 | 8.0 | 9.0 | 6.0 | 1.0 | bronze |
| 4.0 | 8.0 | 10.0 | 3.0 | 1.5 | bronze |
| 4.0 | 8.0 | 12.0 | 4.0 | 2.0 | bronze |
| 4.0 | 8.0 | 12.0 | 6.0 | 2.0 | bronze |
| 4.0 | 15.0 | 17.0 | 2.9 | 1.5 | bronze |
| 5.0 | 7.0 | 11.0 | 10.0 | 1.5 | bronze |
| 5.0 | 9.0 | 13.0 | 5.0 | 1.0 | bronze |
| 5.0 | 10.0 | 12.0 | 10.0 | 2.0 | bronze |
| 6.0 | 10.0 | 12.0 | 8.0 | 2.0 | bronze |
| 6.0 | 10.0 | 12.0 | 10.0 | 2.0 | bronze |
| 6.0 | 10.0 | 14.0 | 6.0 | 2.0 | bronze |
| 6.0 | 10.0 | 14.0 | 10.0 | 2.0 | bronze |
| 6.0 | 12.0 | 14.0 | 12.0 | 2.0 | bronze |
| 6.0 | 10.0 | 14.0 | 16.0 | 2.0 | bronze |
| 7.0 | 10.0 | 12.0 | 9.0 | 2.0 | bronze |
| 8.0 | 11.0 | 13.0 | 13.0 | 1.5 | bronze |
| 8.0 | 12.0 | 14.0 | 5.5 | 2.0 | bronze |
| 8.0 | 12.0 | 14.0 | 9.0 | 2.0 | bronze |
| 8.0 | 12.0 | 14.0 | 16.0 | 1.0 | bronze |
| 8.0 | 12.0 | 15.0 | 15.0 | 2.0 | bronze |
| 8.0 | 12.0 | 16.0 | 6.0 | 2.0 | bronze |
| 8.0 | 12.0 | 16.0 | 8.0 | 2.0 | bronze |
| 8.0 | 12.0 | 16.0 | 10.0 | 2.0 | bronze |
| 8.0 | 12.0 | 16.0 | 11.0 | 2.0 | bronze |
| 8.0 | 12.0 | 16.0 | 12.0 | 2.0 | bronze |
| 8.0 | 12.0 | 16.0 | 16.0 | 2.0 | bronze |
| 10.0 | 13.0 | 16.0 | 10.0 | 1.5 | bronze |
| 10.0 | 15.0 | 17.0 | 2.9 | 1.5 | bronze |
| 10.0 | 15.0 | 20.0 | 10.0 | 3.0 | bronze |
| 10.0 | 15.0 | 20.0 | 20.0 | 2.5 | bronze |
| 10.0 | 16.0 | 20.0 | 15.0 | 3.0 | bronze |
| 10.0 | 16.0 | 22.0 | 8.0 | 3.0 | bronze |
| 10.0 | 16.0 | 22.0 | 10.0 | 3.0 | bronze |
| 10.0 | 16.0 | 22.0 | 21.5 | 1.7 | bronze |
| 10.0 | 16.0 | 28.0 | 10.0 | 3.0 | bronze |
| 12.0 | 15.0 | 18.0 | 10.0 | 1.5 | bronze |
| 12.0 | 15.0 | 18.0 | 12.0 | 1.5 | bronze |
| 12.0 | 15.0 | 18.0 | 16.0 | 1.5 | bronze |
| 12.0 | 19.0 | 22.0 | 4.2 | 0.9 | bronze |
| 12.0 | 16.0 | 22.0 | 8.0 | 2.0 | bronze |
| 12.0 | 17.0 | 22.0 | 12.0 | 2.5 | bronze |
| 12.0 | 17.0 | 22.0 | 25.0 | 2.5 | bronze |
| 12.0 | 18.0 | 24.0 | 10.0 | 3.0 | bronze |
| 12.0 | 18.0 | 24.0 | 20.0 | 3.0 | bronze |
| 13.0 | 16.0 | 28.0 | 8.0 | 1.5 | bronze |
| 14.0 | 18.0 | 22.0 | 14.0 | 2.0 | bronze |
| 14.0 | 18.0 | 22.0 | 14.0 | 3.0 | bronze |
| 14.0 | 20.0 | 24.0 | 20.0 | 2.0 | bronze |
| 14.0 | 20.0 | 25.0 | 10.0 | 3.0 | bronze |
| 14.0 | 20.0 | 26.0 | 14.0 | 3.0 | bronze |
| 14.0 | 20.0 | 26.0 | 20.0 | 3.0 | bronze |
| 14.0 | 20.0 | 26.0 | 10.0 | 3.0 | bronze |
| 15.0 | 21.0 | 27.0 | 10.0 | 3.0 | bronze |
| 15.0 | 21.0 | 27.0 | 10.0 | 3.0 | bronze |
| 15.0 | 21.0 | 27.0 | 16.0 | 3.0 | bronze |
| 15.0 | 21.0 | 27.0 | 20.0 | 3.0 | bronze |
| 16.0 | 20.0 | 24.0 | 16.0 | 2.0 | bronze |
| 16.0 | 22.0 | 28.0 | 12.0 | 3.0 | bronze |
| 16.0 | 22.0 | 28.0 | 25.0 | 3.0 | bronze |
| 18.0 | 22.0 | 26.0 | 18.0 | 2.0 | bronze |
| 20.0 | 24.0 | 28.0 | 12.0 | 2.0 | bronze |
| 20.0 | 24.0 | 28.0 | 16.0 | 2.0 | bronze |
| 20.0 | 24.0 | 28.0 | 20.0 | 2.0 | bronze |
| 20.0 | 26.0 | 32.0 | 20.0 | 5.0 | bronze |
| 20.0 | 26.0 | 32.0 | 25.0 | 3.0 | bronze |
| 22.0 | 28.0 | 33.0 | 20.0 | 3.0 | bronze |
| 25.0 | 30.0 | 35.0 | 25.0 | 2.5 | bronze |
| 25.0 | 30.0 | 35.0 | 32.0 | 2.5 | bronze |
| 25.0 | 32.0 | 39.0 | 32.0 | 3.5 | bronze |
| 25.0 | 32.0 | 39.0 | 20.0 | 3.5 | bronze |
| 25.0 | 32.0 | 40.0 | 25.0 | 5.0 | bronze |
| 28.0 | 36.0 | 44.0 | 36.0 | 4.0 | bronze |
| 30.0 | 35.0 | 46.0 | 11.8 | 2.0 | bronze |
| 30.0 | 38.0 | 46.0 | 30.0 | 4.0 | bronze |
| 32.0 | 40.0 | 48.0 | 32.0 | 4.0 | bronze |
| 40.0 | 50.0 | 60.0 | 25.0 | 5.0 | bronze |
| 40.0 | 50.0 | 60.0 | 40.0 | 5.0 | bronze |
| 40.0 | 46.0 | 52.0 | 40.0 | 3.0 | bronze |
| 40.0 | 50.0 | 60.0 | 40.0 | 5.0 | bronze |
| 50.0 | 60.0 | 70.0 | 50.0 | 5.0 | bronze |
Application areas of metric flange bushing bronze
In modern industry, the use of automation equipment is becoming more and more common, especially in the fields of robots and transmission systems. This bronze bushing is widely used due to its excellent structural design. It is simple and easy to install, and can quickly adapt to different working environments. Robots require high precision and stability when performing tasks, and bronze bushings perform well when subjected to dynamic loads, which can effectively reduce friction and extend the service life of robot joints and moving parts.
In the transmission system, bronze bushings help improve transmission efficiency and reduce power loss. Due to its excellent wear resistance, it can maintain stable performance under high-frequency use and ensure smooth operation of the system. Especially under high load or high temperature environment, the durability of bronze bushings allows the equipment to operate for a long time without failure, significantly improving the overall efficiency of automation equipment. Its excellent corrosion resistance also ensures that it is still reliable in humid or chemical environments, adapting to various industrial needs, thus playing an irreplaceable role in automated production lines.

Transportation and logistics

In the field of transportation and logistics, the application of this bronze bushing is also extensive, mainly reflected in forklifts, conveyor belts and other equipment. These devices often need to withstand high loads in daily operations and maintain good working condition during frequent movement and use. The wear resistance of bronze materials can significantly reduce friction and wear, allowing these devices to maintain stable performance after long-term high-intensity use.
When forklifts carry items in warehouses, their various components are required to be able to withstand the load of heavy objects. The high load-bearing capacity and durability of bronze bushings ensure that forklifts are not prone to failure during frequent lifting and moving, reducing the frequency of equipment maintenance. In addition, the easy installation characteristics of its design enable equipment maintenance and replacement to be completed quickly, reducing losses caused by equipment downtime.
Why Choose Us
National High-Tech Enterprise:
As a national high-tech enterprise, Jiande Weijia Technology Co., Ltd. has been actively committed to technological research and development and production and manufacturing, and is committed to providing high-quality products and services to our customers.
Application Areas:
Our products are widely used in machinery, electronics, electrical appliances, medical equipment, hand/power tools, communications, motorcycles, automobiles and other industries. Their quality is stable and reliable, and they have been widely praised by customers.

System Certification And Product Quality:
The company has obtained ISO9001:2015 and IATF16949:2016 management system certification, and continuously improves product quality and service levels to meet the growing needs of customers. The company has an independent laboratory to conduct strict quality inspections on each batch of products to ensure that each product meets customer requirements. We firmly believe that trust is built on quality and service, so we pay attention to product quality and customer service.
Partners:
Our product markets and major partners are from Europe and the United States, which shows that our product quality has been recognized by the international market.
Maybe You Still Want To Know
Q1: What are the material properties of this bushing?
This product is made of high-quality bronze material with excellent wear and corrosion resistance. Bronze can operate stably under high loads and high temperatures, and effectively resists wear caused by friction. This makes it particularly suitable for use in harsh environments, such as humid or chemically corrosive applications.
Q2: Is it complicated to install?
The installation process is relatively simple and is designed with user convenience in mind. Users can quickly install according to the product instructions, and usually do not need professional tools or special skills. This easy installation method saves time and reduces labor costs, especially during equipment maintenance and replacement.
Q3: How does this bushing perform in high-load applications?
Its unique flange design and material properties make this product perform well in high-load applications. The increased contact area of the flange can effectively disperse the axial and radial loads applied to the bushing, reduce stress concentration, and improve overall stability. Even under the high-intensity operation of heavy equipment and machinery, this product can still maintain good performance.
Q4: How does the wear resistance of this product affect equipment maintenance?
Due to its excellent wear resistance, this product can maintain good operating conditions after long-term use, significantly reducing the need for frequent replacement and maintenance. This is particularly important in heavy machinery and industrial equipment, which can reduce equipment downtime, thereby improving production efficiency and reducing maintenance costs.
Q5: Is this bushing suitable for a variety of industrial equipment?
Yes, the product is designed to be compatible with a variety of industrial equipment, especially suitable for construction machinery, automation equipment, transportation systems, etc. Its metric flange design and high load-bearing capacity enable it to adapt to a variety of application environments and meet industry needs.
Q6: How does it perform in extreme working environments?
Due to the corrosion resistance of bronze materials, this product performs well in extreme working environments. Whether it is under high humidity, chemical corrosion or high temperature conditions, this bushing can operate stably to ensure the reliability and safety of the equipment.
Q7: How long is the service life of this bushing usually?
The service life is affected by many factors, including the working environment, load and maintenance conditions. Generally speaking, equipment using this product can achieve significantly longer service life, reduce wear and failure frequency, and achieve higher economic benefits in practical applications.
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