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High Precision Oilless Bushing All Oiles Bronze Bearing , Oil Free Bushings
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Brand Name:TOB POM Boundary Lubricating Bearings
Certification:ISO 16949
Price:negotiated
Payment Terms:T/T
Supply Ability:negotiated
Delivery Time:negotiated
Company Data
Verified Supplier
Contact Person
Leo Wu
Business Type:
Manufacturer Distributor/Wholesaler Exporter Trading Company Seller
Officials:
Room 1008, TongLe Business Mansion, JiaXing 314033, ZheJiang, China
Quality:
Quality Certifitation Available
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Product Details
Company Profile
Product Details
High quality precision Oilless Bushing all Oiles Bronze Bearing, Oil Free Bushings
| Characteristics of copper bushing | High load capacity Good anti-wearing |
| Low coefficients of friction | |
| Good heat conductivity | |
| High corrosion resistance | |
| Long life and maintenance-free | |
| No contaminant by oil or grease |
Specifications:
SF-1(du) oilless bearing bushing (PTFE Composite)
SF-2 (dx) slide bearing bushing (POM Composite)
FB090 (FB090G) bronze bushing
FB092 bronze bushing
JDB, JFB solid graphite lubricating bushing
JF bi-metal bushing
FU sintered bronze or iron bushing
FZ POM/Al/Cu ball cage retainer
FR metal mesh + PTFE Soft strips
JGB Graphite bearings
Description:
DU bushing is a standard item of our company
DU bearing is also called PTFE bushing, SF-1 oilless bearing, PTFE lined bearing, plain dry bushes, DU bush.
Product Feature
Structure: Bronze Backing + Bronze Sinter + PTFE/PB
1. PTFE/PB mixture 0.01 - 0.03mm, provides an excellent initial transfer film, which effectively coats the mating surface of the bearing assembly, forming an oxide type solid lubricant film.
2. Sintered bronze powder 0.20 - 0.35mm, provides max. Thermal conductivity away from the bearing surface, also serves as a reservoir for the PTFE-lead mixture.
3. Bronze backing, gives exceptionally high load carrying capacity, excellent heat dissipation. Have very good corrosion resistance.
| Technical data | ||||
| Max load capacity | Static | 250N/mm2 | Temp. limit | -195℃~+280℃ |
| dynamic | 140N/mm2 | Friction coefficient | 0.03~0.20 | |
| Speed limit | dry | 2m/s | Thermal conductivity | 42W(m*K)-1 |
| oil | ＜2m/s | |||
| PV limit(dry) | Short time | 3.6N/mm2*m/s | Linear expansion | 11*10-6*K-1 |
Availability:
Standard cylindrical bush, flanged bushing, thrust washers and strips are available.
Special designs can be made according to your requirement
Lead free bushing is also available
Applications:
DU bearing is widely Lifting 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.
Widely used in agricultural machine, construction machine, crane, under pan parts, conveyor, elevator, winch, plane machine, truck, etc.
Competitive Advantage:
| 1. A complete set of testing equipment |
| 2. Rich experience in bushing production |
| 3. Good outsource factory |
| 4. Have an audit for material supplier every year |
Company Profile
ZHEJIANG TOP BEARINGS CO., LTD.
ZHEJIANG TOP BEARINGS CO., LTD. is a manufacturer and distribution of sliding bearings. Our products have been widely applied to more than 30 industries like automobile, engineering machinery, metallurgy, water conservancy and hydroelectric power and mechanical manufacturing. Also we can design for customer's specific requirement.
We have reformed boldly, absorbed social elites through strengthening talent training, fully implemented modern management mechanism and new marketing strategy and been dedicated to long-term development of self-lubricating bearing industry. To control quality strictly, we set up a complete quality management system (ISO9001 and ISO/TS16949) in the quality policy of “Top Quality, Top Credit, Sustainable Growth”. Our quality and performance have reached advanced level.
To expand more markets, stand on the word and meet diversified requirements of customers, we are actively expanding and integrating with international markets. Now our products are available in more than 20 countries and regions in Western Europe, America and Southeast Asia. We’ll strengthen industrial horizontal integration further, create scale effect, open up emerging fields and develop industrial advantages to realize our strategic target and create a bright future with friends.
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