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GDK DU Stainless Steel Shaft PTFE Oilless Bushing
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GDK DU Stainless Steel Shaft PTFE Oilless Bushing

  • Bushing

  • GDK

Product Characteristics

1.High wear resistance

2.High temperature resistance

3.Easy to install

4.Superior compression resistance

5.Excellent impact resistance

6.Perfect burst resistance


Uses of DU bushing, products that move back and forth, like shock absorbers for cars and motorcycles, and pneumatic cylinders, and so on.

Material composition of du bushing

1. PTFE with copper 0.01~0.03mm

2. Porous bronze 0.2~0.3mm

3. Steel backing 0.7~2.3mm

4. Tin-plating 0.005mm or copper plating 0.008mm

Characteristics of DU bushing:

This kind of DU bushing works well even when the oil lubrication suddenly stops, and it is resistant to wear, so it keeps the lubricating oil clean even after a long time of use.

This type of DU bushing protects the surface it is attached to from wearing.

It is especially suitable for back and forth movements.


Standard cylindrical bushings, flanged bushings, thrust bushings, thrust washers, and strips are all available.

Custom designs can be made quickly.

There is also a lead-free option.


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Guangzhou GDK Seals Technology Co., Ltd is a specialized sealing solution provider.



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