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DU bushing has a common structure, consisting of a steel backing bonded to a porous bronze sinter layer with filled PTFE on its surface.This type of sliding bearing is also called teflon bushing,SF-1 oilless bearing,self lubricating bearing,plain dry bushes

Product Feature
Structure:

1. PTFE/Pb mixture 0.01~0.03mm as sliding layer
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:

Good wear and friction performance over a wide range of loads, speeds and temperature without oil
Also perform well with lubrication
Maintenance-free, long life

 

Product Specification/Models
0606DU, 0808DU, 1010DU, 1210DU, 1415DU, 1515DU, 1615DU, 1815DU, 2020DU, 2220DU, 2525DU, 2825DU, 3030DU, 3530DU, 3840DU, 4030DU, 4040DU, 4530DU, 5040DU, 5550DU, 6050DU, 6550DU, 7060DU, 7560DU, 8050DU, 8560DU, 9060DU, 9560DU, 10080DU

If you need other specifications about our DU bushings, we could customize it as to your requirements.

Application
Teflon bushing is widely used in lifting equipment, Hydraulics and valves, pneumatic equipment, medical equipment, textile machinery, agricultural equipment, construction equipment, meterial handing equipment, packaging equipment, automotive field, scientific equipment, drying ovens, office equipment, etc.

 

Other Information
We also manufacture DX bushing,bimetal bush,bronze bearing,solid metal bearing and #500 oilless bearing. call us for more details