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Aluminum Body Surface Cast Bronze Bearings / Copper Bearing
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Brand Name:TOB Casting Bronze 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
Aluminum-Copper With Solid Lubricant Plugs Casting Bronze Bearings
Aluminum-Copper With Solid Lubricant Plugs Casting Copper Bearings is backed with Aluminum-Copper alloy with good capability of mechanics, castings and anti-erosion.
JDB Copper Bearings is a special formulation of Aluminum-Copper based body surface at a certain angle and density of embedded solid lubricant specially formulated by precision machining.
The surface of Aluminum-Copper With Solid Lubricant plugs Casting Copper Bearings is regularly and finely machined with sockets in which particular solid lubricant plugs is filled.
Aluminum-Copper With Solid Lubricant Plugs Casting Copper Bearings is widely used conditions with mediate load but higher temperature and condition with mediate running velocity etc.
Chemical Compositions
| Product NO. | Chemical Compositions | |||||||
| TOB 052 | Cu | Al | Fe | Mn | Zn | Si | Sn | Pb |
| >83 | 8~11 | 2~4 | <0.1 | <0.5 | <0.2 | <0.3 | <0.2 | |
Physical and Mechanical Performance
| Performance Index | Data | Performance Index | Data | |||
| Density | g/cm³ | 8.5 | Hardness | HB | ≥160 | |
| Linear Expansion Coefficient | 10^-5/℃ | 1.7-1.9 | Flexibility Coefficient | KN/mm² | 90-110 | |
| Heat-conducting Coefficient | W/(m·k) | 38-55 | Tensility | % | ≥15 | |
| Tensile Strength | N/mm² | ≥590 | Friction | Oil Lubrication | μ | 0.03 |
| Anti-compact Tenacity | ≥KJ/m^3 | 150-250 | Dry Friction | 0.16 | ||
Application Condition Limits
| Lubrication Conditions | Non- Lubrication | Periodical Lubrication | Consecutive Lubrication | |
| Working Temperature Limits | ℃ | -250~+400 | -40~+150 | -40~+150 |
| Max. Load pressure | N/mm² | 50 | 50 | 50 |
| Max. Linear Velocity | m/s | 0.25 | 0.50 | 1.00 |
| Max. PV Value | N/mm²·m/s | 1.25 | 2.45 | 2.45 |
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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