
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
Ningbo XiaYi Electromechanical Technology Co.,Ltd.
XIAYI, founded in 2006, was set up in a beautiful city Ningbo, which is closed to Ningbo seaport and airport. XIAYI is a specialized factory that is engaged in producing auto spare parts, designing and manufacturing electromechanical & machinery parts and related automatic equipment. XIAYI has a strong R&D team with full of creative spirit. XIAYI develop new products and new equipment every year and was awarded two patents of utility model and invention patents.
The products include shock absorber piston, rod guider, base valve, oil seal, piston rod, bracket, spring seat, valves, guide pipe, bearing bush, copper bush, guide ring, PTFE ring and gasket, in addition XIAYI design and manufacture automatic machine such as banding machine and groove cutting machine.
As a manufacturer, XIAYI insists on pursuing better quality on and on. We control the quality from raw material to assure the consistency from one batch. We have carried out an integrated production system which is based on quality focus. We refer to the rigorous four aspects ( material importing control→ production line control→ QC department control→ logistic department control ) and quality control system to make sure all the products are intact before delivery.
As a seller, our products are exported to the whole world and sold nationally for more than 8 years. About 30% parts are exported to USA, Germany, France, Canada, Brazil, India, Malaysia etc., have set up good relationship with the customers from home and abroad. We have an intelligent marketing team who are exploring new markets, developing potential customers, solving problems and serving customers with orders well. We firmly believe that we are a competitive and friendly cooperator and our goal is for mutual benefit and long-term cooperation. XIAYI persons will always welcome customers from all over the world to visit and negotiate.
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