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Metal plastic polymer self-lubricating bearing

The metal plastic polymer self-lubricating material is made of high-quality carbon steel as the substrate, and the copper powder layer is sintered in the middle, and the surface is covered with a low-friction material mainly composed of PTFE or a thermoplastic polymer as a bearing working layer. The material structure has excellent mechanical load-bearing capacity, and the intermediate copper powder layer can not only transmit the heat generated during the operation of the bearing, but also improve the bonding strength between the plastic layer and the substrate. The PTFE design is suitable for completely dry friction conditions, while thermoplastic materials such as POM are designed for low speed, high load conditions under boundary lubrication conditions.

Composite material

DK-10, DK40, DK-20, DK-30, DK-33, DK-22, DK-36, DK-82, DK-3S, DK-800, DK-3F.

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Cast material

DK-FU, DK-50, DK-50W, DK-50SW, DK-100, TDO.

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Plastic material


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Rolling bearing

DK-TZ, DK-GM6202

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News Precautions when installing pl

2018-11-02 12:56:20 The sliding bearing is sliding friction, and its structure is simple, the volume is small, the contact surface is large, the bearing capacity is strong, the

News Self-lubricating bearing insta

2018-11-01 12:54:55Installation of oil-free bearings for self-lubricating bearings must be carried out in dry, clean ambient conditions. The mating surface of the shaft and

News How self-lubricating bearings

2018-10-31 12:52:33Self-lubricating bearings are required by special production processes. In fact, these conditions have exceeded the range of oil and grease lubrication


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We aim to be the world's top company and contribute our technology to the modern industrial industry.

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