Introducing our premium Steel Backed Bronze Bushings, meticulously engineered to deliver exceptional quality, versatility, and performance in a wide range of industrial applications. Crafted with precision and expertise, these bushings combine the strength and durability of steel with the self-lubricating properties and wear resistance of bronze, offering a reliable solution for your bearing needs.One of the standout features of our Steel Backed Bronze Bushings is their customizable nature. We understand that every application is unique, which is why we offer a range of options to tailor the bushings to your specific requirements. Whether you need different sizes, shapes, tolerances, or materials, our experienced team can work with you to create custom solutions that meet your exact needs. This flexibility ensures that our bushings seamlessly integrate into your equipment and deliver optimal performance.The versatility of our Backed Bronze Bushings makes them suitable for a wide range of industries and applications. From automotive and aerospace to marine and industrial machinery, these bushings excel in various environments and operating conditions. Whether you're looking for reliable bearings for pumps, valves, gears, or other critical components, our bushings deliver the durability, efficiency, and longevity you demand.In addition to their exceptional quality and customizability, our Backed Bronze Bushings offer cost-effective solutions for your bearing needs. By combining the strength of steel with the wear resistance of bronze, these bushings provide long-lasting performance without the need for frequent maintenance or replacement. This reliability translates to reduced downtime, increased productivity, and lower overall operating costs for your business.Transform your equipment with the superior quality and performance of our Steel Backed Bronze Bushings. Whether you're upgrading existing machinery or designing new systems, these bushings provide the durability, versatility, and value you need to succeed. Experience the difference with our premium bushings and elevate your operations to new heights of efficiency and excellence.



Bronze Bushings Ingredient List
| PHYSICAL & MECHANICAL PROPERTIES | ||||
| ALLOY | NOMINAL DENSITY |
MODULUS OF ELASTICITY |
MELTING POINT OR RANGE |
THERMAL CONDUCTIVITY |
| lbs. /cu.in | ksi | degrees F | BTU/sq.ft./ft./hr./degrees F @ 68 degrees F |
|
| C93200 | 0.322 | 14,500 | 1570-1790 | 33.6 |
| C95400 | 0.269 | 15,500 | 1880-1900 | 33.9 |
| SAE 841 | 0.231-0.246 | Not Rated | 1800-2000 | Not Rated |
| ELECTRICAL RESISTIVITY |
TEMPER | HARDNESS | ULTIMATE TENSILE STRENGTH |
YIELD STRENGTH |
| ohms @ 68 degrees F |
Rockwell (unless noted) |
ksi | ksi | |
| Not Rated | As Cast | 65 Brinell | 35 | 20 |
| 80.2 | As Cast | 150-170 Brinell | 85 | 32-35 |
| Not Rated | As Pressed | H50 | 14 | 9 |
Bronze Bushings Applications
Versatility is a key feature of our cast bronze bushings, finding applications across a broad spectrum of industries. From automotive components to heavy machinery, these bushings excel in diverse settings. Their adaptability makes them an indispensable choice for agricultural equipment, construction machinery, and various manufacturing processes.

Industrial machinery:
In various industrial machinery, copper sliding sleeves are widely used in bearings, sliders, gears and connecting rods. Its wear-resistant properties ensure reliable operation of the equipment, reduce maintenance frequency, and improve production efficiency.
Electrical equipment:
In electrical equipment, copper sliding sleeves are often used in motors, generators and transmission systems. Its conductive properties and anti-corrosion properties make it ideal for use in electrical equipment, ensuring efficient operation of equipment.

Wholesale Bushings Factory
For 17 years, our commitment to powder metallurgy has garnered recognition for our excellence and trustworthiness in this industry. Over this time, we've delivered countless top-quality products to Japan, Denmark, the Netherlands, and the United States. Our internal research and development unit spearheads innovation, providing strong technical backing for every new product. Our technical team, consisting of seasoned engineers, adept technicians, and respected quality inspectors, consistently delivers comprehensive services across various sectors. Each day, we produce numerous cutting-edge products tailored to industry needs.

High quality
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one-stop solution
FAQ
Q: Can phosphor bronze bearings withstand high temperatures?
A: Yes, phosphor bronze bearings are known for their ability to withstand high temperatures. Phosphor bronze has a high melting point and excellent thermal conductivity, allowing it to maintain its mechanical properties even at elevated temperatures. This makes phosphor bronze bearings suitable for applications where exposure to heat is a concern, such as automotive engines, industrial furnaces, and hot machinery components.
Q: How do phosphor bronze bearings perform in corrosive environments?
A: Phosphor bronze bearings offer good corrosion resistance, making them suitable for use in mildly corrosive environments. However, in highly corrosive conditions, additional protective measures such as coatings or seals may be required to prevent damage to the bearings. It's essential to consider the specific operating conditions and environmental factors when selecting bearings for applications with corrosive elements.
Q: What maintenance is required for phosphor bronze bearings?
A: Phosphor bronze bearings are known for their self-lubricating properties, which reduce the need for frequent maintenance. However, periodic inspection and lubrication may still be necessary to ensure optimal performance and longevity. Depending on the application and operating conditions, maintenance tasks may include cleaning, lubricating, and replacing bearings as needed. It's essential to follow manufacturer recommendations and industry best practices to maximize the lifespan and efficiency of phosphor bronze bearings.
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