VIIPLUS INTERNATIONAL |
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Our metal polymer steel-backed metric sleeve bushings, featuring a bronze layer, are designed to offer superior durability and performance in a range of industrial applications. The combination of metal polymer and steel provides excellent strength and wear resistance, while the bronze layer enhances lubrication and reduces friction.
The steel backing provides a robust foundation for the bushings, ensuring stability and long-term reliability. The metal polymer material, on the other hand, offers superior corrosion resistance and the ability to withstand extreme temperatures.
The bronze layer is the key to the bushings' self-lubricating properties. It creates a smooth surface that reduces friction and wear, eliminating the need for regular lubrication and minimizing maintenance requirements.
These metric sleeve bushings are suitable for use in pumps, motors, compressors, and other rotating equipment where high loads and speeds are common. Wh it's in automotive, heavy machinery, or any other industrial setting, they are an excellent choice for improving the efficiency and reliability of your equipment.
With their metal polymer steel-backed construction and bronze layer, these bushings offer a robust and long-lasting solution for enhancing the performance of your industrial systems.
self-lubricating multilayer bushing supplier
Range of Catalogue & Custom-Made Sleeve Bearings. Lubrication-Free Technology. Buy Now! Shop Online. Free Samples. Request A Consultation. Highlights: Everything Delivered Immediately From Stock, Suitable For All Moving Applications.
Bushing No Flange Split ; Metal-Polymer Composite Steel Backing, Bronze Inner structure, PTFE-lead Overlay; Material
Metal-Polymer Composite Self-lubricating Bushing Material
Steel Back + Porous Bronze Sinter + PTFE + Lead
Steel backed PTFE lined bushings is a low cost, general purpose bearing product that provides excellent wear characteristics at high loads, speeds over a wide temperature range.
The mechanical feature of this material is similar with CSB-50DH.
The special additives provide the electrical conductivity of the material to ensure the further coating process of the assembly at customer end.
The nominated resistance is less than 1000 Ohm.
1. PTFE/ Conductive additive mixture layer thickness 0.02~0.06mm, provides a low friction coefficient and good wear resistance feature. It is an electric conductive material.
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 | 42W(m*K)-1 | ||
Continuous operation | 1.8N/mm²*m/s | Coefficient of thermal expansion | 11*10-6*K-1 | |||
Operation Temperature range | -195℃~+280℃ |
The material is suitable for the applications of different hinges, seat recliner and so on.
While providing the low noise feature, it has the electrical conductivity to meet the coating process for customer assembled parts.