Metal-polymer self-lubricating_COJINETE LISO DE CHANGSHENG ZHEJIANG, S.L.

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Portada > Cojinete autolubricante de polímero metálico-plástico

Cojinete autolubricante de polímero metálico-plástico

El material autolubricante de polímero metálico-plástico de CSB utiliza el acero al carbono de alta calidad como sustrato, con una capa de polvo de cobre sinterizado en el medio, y la superficie está cubierta con un material de baja fricción de PTFE o polímero termoplástico, como la capa de trabajo del cojinete. Esta estructura de material tiene una excelente capacidad de carga mecánica. La capa intermedia de polvo de cobre no solo puede transmitir en tiempo oportuno el calor generado durante el funcionamiento del cojinete, sino que también mejora la resistencia de unión entre la capa de plástico y el sustrato. El diseño de PTFE es adecuado para la fricción completamente seca, mientras que el diseño de material termoplástico como POM es adecuado para condiciones de baja velocidad y alta carga en condiciones de lubricación límite.

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CSB-50

The material is with good wear resistance, low friction coefficient, corrosion resistance and high chemical resistance. It is suitable for the applications where the lubricating is hard to or not accessible. The machining requirement of the mating parts is not critical, so this kind of materials are widely used in general industry.

CSB-50MP/MB

The material is designed specially with thicker PTFE layer for the purpose of being machinable after assembling to improve higher tolerance requirement as well as to absorb the operating noise. It is suitable for the applications with high requirement of wear resistance, dry friction and maintenance free.

CSB-50DH

The material is with good wear resistance, low friction coefficient,weather resistance and high temperature resistance. It is suitable for the applications where the stable torque requirement must be satisfied by calibration after assembling of the bearings.

CSB-50EC

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.

CSB-40

The material is designed for the application conditions of high speed and mid-to-high load. The lipophilic fibre improves the hydrodynamic lubrication performance. It is a material with good resistance of cavitation corrosion and fluid corrosion. It is suitable for high PV requirement.

CSB-40HL

The material is optimized based on CSB-40 for the applications with high PV value under hydrodynamic lubricating. While providing outstanding low friction and wear resistance performance, it has excellent fatigue resistance and cavitation corrosion resistance feature.

CSB-11

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.

CSB-12/12EC

CSB-12 is designed for light weight and thin wall bearing, the thicker PTFE layer is suitable for the calibration process after the bearing is assembled. This material also provides low friction and low noise features. CSB-12EC is optimized based on CSB-12 with special additives to achieve the electrical conductivity of the material.

CSB-25

The relatively thick bearing layer is designed for good wear resistance and with low noise feature, it is suitable for calibration after assembling to improve the precision mating tolerance. The aluminum is a light material with good corrosion resistance feature.

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COJINETE LISO DE CHANGSHENG ZHEJIANG, S.L.

Dirección: No.6, Xinda Road,Economic Development Zone, Jiashan, Zhejiang, China
Teléfono: +86-573-84184307
FAX: +86-573-84183450
Buzón: lynn@csb.com.cn

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