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Copper Alloy CuZn31Si Wrapped Bronze Bearing Bushes Low Running Velocity
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Brand Name:TOB Wrapped 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
Copper Alloy CuZn31Si Wrapped Bronze Bearing Bushes Low Running Velocity
It is made of copper alloy CuZn31Si that is of higher density. Its surface can be punched with oil sockets or grooves, which are preserved for oil saving. It has better anti-fatigue and load, anti-erosion and anti-silicon abrasion capacity. The products are widely applied in conditions of heavier load but low running velocity, such as on agricultural, building and engineering machines, etc.
| Product NO. | Chemical Compositions | |||
| TOB 091 | Cu | Si | P | Zn |
| 68 | 1 | 0.2 | Remainder | |
Physical and Mechanical Performance
| Performance Index | Data | Performance Index | Data | |
| Max. Load Pressure | 90N/mm² | Mating Axis | Hardness | ≥50 HRC |
| Max. Linear Velocity | 2 m/s | Roughness | Ra=0.4~1.0 | |
| Max. PV value | 2.8N/mm²·m/s | Max. Working Temperature | 150℃ | |
| Tensile Strength | 440N/mm² | Friction Coefficient | μ 0.05~0.20 | |
| Yield Strength | 230N/mm² | Heat Conducting Coefficient | 71 W/(m*k) | |
| Hardness | HB 90~150 | Heat Expansion Coefficient | 19.2 10^-6k^- | |
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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