Wear resistance and friction properties:High-quality bronze bushing bearings are known for their excellent wear resistance, maintaining their functionality over extended periods of use. Their low coefficient of friction reduces friction and wear even when lubrication is insufficient. This low-friction characteristic helps extend bearing life while reducing maintenance requirements. Additionally, bronze bushings often have self-lubricating properties that further reduce friction through lubricant evenly distributed throughout the material.
Corrosion resistance and environmental adaptability:Bronze is naturally resistant to corrosion, especially in humid, chemical or marine environments. This makes the bronze bearing bushing suitable for a variety of harsh operating environments and less susceptible to external corrosive substances, thereby maintaining its structural integrity and functionality. Its corrosion resistance makes it particularly suitable for water pumps, ship propellers, valves and other mechanical equipment that need to operate in harsh environments.
Precision machining and easy installation:High-quality bronze bearing bushings are typically precision machined, with their inner and outer surfaces carefully treated to provide a smooth contact surface. This precision machining ensures a perfect fit between the bushing and the shaft, reducing gaps and deviations, thereby ensuring the stability of mechanical operation. In addition, bronze bushing bearings are often designed with ease of installation in mind and can be easily integrated into a variety of mechanical systems without the need for complex adjustments or calibrations.
Wide range of applications:Due to its excellent overall performance, bronze bearing bushings are widely used in many industries. They are commonly found in automobile manufacturing, industrial machinery, agricultural machinery, construction equipment and the energy sector. In the automotive industry, bronze bushings are often used in critical areas such as engines, transmissions and suspension systems to provide long-term stable performance. In industrial machinery, they are used in components such as rotating equipment, pumps, compressors and gearboxes, ensuring the reliability and long life of the equipment.
Product material details table
| TYPICAL PROPERTIES* OILITE BEARING MATERIALS |
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| PROPERTIES | OILITE BRONZE† | SUPER OILITE | SUPER OILITE 16 |
| Composition-Percent | |||
| COPPER | 87.2 - 90.5 | 18.0 - 22.0 | 18.0 - 22.0 |
| IRON | 1.0 MAX | BALANCE | BALANCE |
| LEAD | - | - | - |
| GRAPHITE | 0 - 0.3 | - | 0.6 - 1.0 |
| TIN | 9.5 - 10.5 | - | - |
| ACID INSOLUBLES (MAX.) | - | - | - |
| MAGNESIUM | - | - | - |
| TOTAL OTHER ELEMENTS (MAX.) | 1.0 | 2.0 | 2.0 |
| BALANCE | - | - | - |
| Physical & Mechanical Properties | |||
| DENSITY (GM PER CU. CM.) | 6.4 - 6.8 | 5.8 - 6.2 | 6.0 - 6.4 |
| POROSITY (% OIL BY VOLUME) | 19 MIN. | 19 MIN. | 15 MIN. |
| "K" STRENGTH CONSTANT | 26500 | 40000 | 60000 |
| ELONGATION (% IN ONE INCH) | 1 | 1 | 0.5 |
| YIELD STRENGTH IN COMP. (PSI)** | 11000 | 22000 | 40000 |
| Comparable Specifications | |||
| ASTM | B-438-05 | B-439-07 | B-426 |
| GR 1 TYPE II | GR 4 | GR 4 TYPE II | |
| MILITARY | MIL-B-5687D | MIL-B-5687D | - |
| TYPE 1 GR. 1 | TYPE 2 GR. 4 | - | |
| MPIF | CT-1000-K26 | FC-2000-K30 | N/A |
| SAE - NEW OLD |
841 | 863 | - |
| TYPE 1 | TYPE 3 | - | |
| CLASS A | |||
| *Bearings may exhibit appreciable differences in properties due to size, shape, thickness, etc. **For .001" permanent set on text specimens 1-1/4" diameter by 1" long. |
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Application areas of high quality bronze bushing bearing
Automotive Industry
In automotive manufacturing, bronze bearing bushings are an important component of key components such as engines, gearboxes, and suspension systems. They are used to support rotating shafts, transmissions, and suspension components to ensure smooth operation of these components under high loads and high temperatures. Due to its excellent wear resistance and low friction properties, bronze can effectively reduce wear caused by long-term use, thereby extending the service life of automotive parts. In addition, in automotive engines, bronze bearing bushings help reduce friction, improve fuel efficiency, and reduce maintenance costs.
Industrial Machinery
Bronze bearing bushings are widely used in various industrial machinery and equipment, especially in high-load, low-speed operation scenarios. They are commonly used in key components such as rotating equipment, pumps, compressors, gearboxes, and valves. The corrosion resistance and wear resistance of bronze enable it to operate stably and for a long time in harsh industrial environments, reducing downtime and maintenance requirements. For example, in rotating equipment, bronze bearing bushings can effectively support the rotation of the shaft, reduce vibration and noise, and ensure the smooth operation of the equipment.
Why Choose Us
National High-Tech Enterprise:
As a national high-tech enterprise, Jiande Weijia Technology Co., Ltd. has been actively engaged in scientific and 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 devices, hand/power tools, communications, motorcycles and automobiles. The quality is stable and reliable and is 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:
The product market and major partners are from Europe and the United States, indicating that our product quality has been recognized by the international market.
Maybe You Still Want To Know
1. Is this product suitable for high-load mechanical equipment?
Yes, this bushing is very suitable for high-load mechanical equipment. Due to its material properties, it can withstand large pressures and loads while maintaining low friction and high wear resistance. This makes it excel in a variety of heavy machinery and equipment, such as construction equipment, industrial machinery, and agricultural machinery. Not only does it provide stable performance under high load conditions, it also extends the life of the equipment and reduces downtime and maintenance requirements caused by wear.
2. How does this product perform in high-temperature environments?
This bushing performs very well in high-temperature environments. The high-temperature resistance of its material ensures that it can maintain stable dimensions and mechanical properties under high-temperature operating conditions. Especially in high-temperature applications such as engines and turbines, it can withstand temperature fluctuations without deformation or failure, thereby ensuring the normal operation of the equipment. In addition, its low friction characteristics also help reduce heat build-up at high temperatures, further improving its reliability in high-temperature environments.
3. Is this bushing suitable for marine or humid environments?
Yes, it is very suitable for use in marine or humid environments. Due to the natural corrosion resistance of its material, it can maintain its structural integrity and functionality even in high-salinity seawater or humid environments. This makes it an ideal choice for offshore engineering, shipbuilding and water treatment equipment. By effectively resisting corrosion, this product can significantly extend the service life of the equipment and reduce maintenance and replacement costs caused by environmental corrosion.
4. Does this product require frequent maintenance?
High quality bronze bushing bearing is designed to reduce the frequency of maintenance. Due to its high wear resistance and low friction characteristics, frequent maintenance is usually not required. In some applications, it even has self-lubricating properties, reducing friction and wear by releasing lubricants from within the material. This means that even after a period of operation, it can maintain good performance, greatly reducing downtime and maintenance costs. Compared with products made of other materials, it has a clear economic advantage, especially in applications that require high reliability and low maintenance.
5. Are special tools or techniques required when installing this product?
No special tools or techniques are usually required to install this bushing. They are precision-machined with high dimensional accuracy and are easy to match with the shaft and housing. As long as the standard installation process is followed, no complicated adjustments or calibrations are required in most cases. For specific applications, installation instructions or recommendations may be provided to ensure optimal performance and service life. If the equipment has specific installation requirements, the supplier will also be able to provide corresponding technical support.
6. What types of industrial equipment is this bushing suitable for?
This bushing has a wide range of applicability and is suitable for many types of industrial equipment. It is commonly found in rotating equipment such as pumps, compressors and gearboxes, and is also widely used in high-precision aerospace and rail transportation equipment. In addition, it also performs well in agricultural machinery and construction equipment, and can withstand complex operating environments and high-intensity workloads. Therefore, whether it is heavy machinery or precision equipment, this bushing can provide reliable support.
7. What is the life of this product and what are the advantages compared with other materials?
This bushing has a very long service life, especially in harsh working conditions. Compared with other materials such as steel or plastic, it has superior wear and corrosion resistance, so it wears less during use and has more stable performance. Its durability extends the overall life of the equipment while reducing downtime and maintenance costs caused by replacing parts. The long life and high reliability of this material make it a preferred option in various industrial applications, especially those that require high performance and low maintenance.
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