Dry Sliding Bearing PTFE Composite Split Wrapped Bush PTFE Automobile Bearing
Specifications:
1. DU bushing Bearing
2. Full range of size and customized
3. High quality OEM manufacturer with much experience
| Features of Bushing | Maintenance-free! |
| No lubrication required (PTFE composite) |
| Minimum wall thickness, minimum space requirements |
| Accommodation of heavy loads |
| Wide range of temperatures |
| Good sliding properties |
| High wear resistance |
Description:
1. PTFE / Pb mixture 0.01~0.03mm as sliding layer, provides an 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 ~ 0.3 MM, provides Max thermal conductivity away from the bearing surface, also
serves as a reservoir for the PTFE-lead mixture.
3. Low-carbon 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 8µM, providing good corrosion resistance.
Characteristics:
1. Good wear and friction performance over a wide range of loads, speeds and temperature without oil
2. Also perform well with lubrication
3. Maintenance-free, long life
Availability:
1. Standard cylindrical bushing, flanged bush, thrust washers and strips are available.
2. Lead free type is also available
3. All special designs are produced according to your requirement
Technic Properties:
| Load capacity | 140N/MM2 |
| TEMPERATURE | -200-280°c |
| Speed Limit | 2m/s |
| Friction coefficient | 0.08-0.20 |
| PV limit (dry) | 3.8N/mm2 m/s |
Applications:
Heavy vehicle, Agriculture, Industry, gear, pump, factory molds, automobile parts, excavator, tractor,
truck, lorry, hydraulic pump and so on.
Competitive Advantage:
| Service | Production drawing can be supplied within 1 day |
| Small quantity accept |
| 3 hours reply on working time |
| All email can be replied within 24 hours even on weekend |
| Fast delivery |
| Company strength | Professional high quality OEM factory |
| Many years experience in this field |
| 40% for export and get very good feedback |
| High quality and reasonable price |
Picture Show
Product Tags:
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PTFE Automobile Dry Sliding Du Bush Bearing With Copper Plating Images
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