Our steel-backed bronze bimetal bearing bushes are designed to offer a lubrication-free solution for various industrial applications. These bushings combine the strength and durability of steel with the wear resistance and self-lubricating properties of bronze, providing a robust and efficient bearing solution.
The steel backing provides excellent structural support, ensuring that the bushings can handle heavy loads and demanding operating conditions. The bronze layer, on the other hand, offers superior wear resistance and self-lubricating capabilities, reducing friction and wear during operation.
The lubrication-free design of these bushings means that they require minimal or no external lubrication, significantly reducing maintenance costs and downtime. This feature is particularly beneficial in applications where lubrication is difficult or impractical, such as in high-temperature or dirty environments.
Our steel-backed bronze bimetal bearing bushes are manufactured using precision engineering techniques and strict quality control procedures. We ensure that each bushing meets the highest standards of performance and reliability, providing you with a long-lasting and efficient solution for your industrial needs.
Wh you're upgrading existing equipment or designing new machinery, our steel-backed bronze bimetal bearing bushes can provide you with a lubrication-free bearing solution that meets your specific requirements. Contact us today to learn more about our products and how we can help you achieve superior performance in your industrial operations.
Bi-Metal Steel Backed Bronze /Fibre Bearing Bushing
Lubrication-free bushings are used in applications where extreme agitation of parts and wear frictional force on parts. These self-lubricating bushings are capable of withstanding high temperatures and have high load tolerances.
COMPOSITION
- Metal-Polymer Composite Material
- Bronze Back + Porous Bronze Sinter +
- + Fillers
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The goal of a composite bushing is to combine the best properties of multiple materials.
Self-Lubricating Bi-metal Steel Backed Bronze /Fibre Bearing Bushing
Suitable for dry running, low coefficient of friction, lower wear, good sliding characteristics, the transfer film created can protect the mating metal surface, suitable for rotary and oscillating movement. Very high chemical resistance, low absorption of water and swelling, also performs very good lubrication feature, the bronze backing provides the improved corrosion resistance comparing with CSB-50.
Steel Backed Composite Bushings CSB-11 Feature
The material has the similar feature with the standard steel backed polymer composite bearings.
In addition, the bronze back provides better corrosion resistance and thermal conductivity.
Therefore it is easier for the assembling and it has better magnetic resistance feature.
Steel Backed Composite Bushings CSB-11 Material Structure
1. /Fibre mixture thickness 0.01~0.03mm, provides an excellent initial transferred film, which effectively coats the mating surfaces of the bearing assembly to establish the self-lubricating feature.
2. Sintered bronze powder thickness 0.20-0.35mm, provides strong mechanical bond and excellent thermal conductivity.
3. Steel backing Provides mechanical strength.
Steel Backed Composite Bushings CSB-11 Technical Data
| Max. load | Static | 250N/mm² | | Friction coefficient | 0.03~0.20 |
| Very low speed | 140N/mm² | Max.speed | Dry running | 2m/s |
| Rotating oscillating | 60N/mm² | Hydrodynamic operation | >2m/s |
| Max. PV Dry running | Short-term operation | 3.6N/mm²*m/s | Thermal conductivity | 60W(m*K)-1 |
| Continuous operation | 1.8N/mm²*m/s | Coefficient of thermal expansion | 18*10-6*K-1 |
| Operation Temperature range | -195℃～+280℃ | | |
Steel Backed Composite Bushings CSB-11 Application
The material is suitable for the applications of door hinges, hood hinges, trunk hinges, screen wiper, trailer couplings, lift machines, marine winch, marine chain, dam shaft sleeves, kiln, textile machines, metallurgical machinery and cylinder rod eyes.
Self-lubricating Bearings Supplier - Choose Your Proper Metal-ploymer Comsposite Bushings Online
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Steel Backed Bronze Bimetal Bearing Bushes Lubrication Free Images
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