Self-lubricating bushings include DU bushing,Dx Bushing,Bimetal bushing,Bronze bushing,brass bearing,solid sliding bearing and so on.
Du bushing structure:
| 1.PTFE/Pb mixture 0.01~0.03mm as sliding layer,provides and excellent initial transfer film,which effectively coats the mating surface of the bearing assembly,forming homogeneous oxide type solid lubricant film. |
| 2.Porous bronze 0.2~0.3mm,provides Max,Thermal conductivity away from the bearing surface,also serves as a reservoir fro the PTFE-lead mixture. |
| 3.Steel backing 0.7~2.3mm,provides fundamental structural support and gives exceptionally high load carrying capacity,excellent heat dissipation. |
| 4.Tin-plating 0.005mm or copper plating 0.008mm,provides good corrosion resistance |
DU bushing Characteristics:
Good wear and friction performance over a wide range of loads,speeds and temperature without oil.
Also perform well with lubrication.
Maintenace-free,long life.
Availability:
1.Standard cylindrical bushings,flanged bushings,thrust washers and strips are available.
2.Lead free type is also available.
3.All special designs are produced at short notice.
Standard Du bushing applications:
Lifiing Equipment,Hydraulics and valves,pneumatic equipment,medical equipment,textile machinery,agricultural equipment,construction equipment,material handling equipment,packaging equipment,automotive field,scientific equipment,drying ovens,office equipment,etc.
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