
Liquid Or Solid Lubricant Sintered Bronze Bearings / Plain Bearing Bush
Bronze Sintered Bearings
Bronze Sintered Bearings is made of bronze powder, which can be impregnated with a liquid or
solid lubricant. With an appropriate design, this lubricant lasts
longer than the assembly where it is assembled; thus, maintenance
operations or assembly lubrication are not necessary.
With the obviously advantages, Bronze Sintered Bearings is widely used in domestic electric appliance, electric tools,
textiles machinery, chemical machinery and automobile industry,
etc.
Sintered porous bronze metal bearings are powder metallurgical parts, the starting materials are obviously metal powder. The bronze metal powder used are specifically produced to give flow and compacting characteristic and at the same time ensure best mechanical strength, grade or porosity for oil retention and self-lubrication in its finished form.
Sequence of Production:
• Forming (or compacting)
• Sintering
• Sizing
• Oil Impregnation
Range:
• Plain & flanged bushes, self-aligned bushes, solid rod, plate, sintered bushes, oilite bushes, self-lubricated bushes, sintered bearings and different profile components as per drawings / samples.
Applications:
• Sintered bronze bushes are used for high speed application ( up to 18000 rpm)
We are manufacturing and supplying Bronze sintered bushes parts with the following technical specifications:
Grade I, Copper Base
Elements | Class A% | B3% | B2% | B1% |
Iron (Fe) | 1.00 Max | 48-50 | 38-40 | 28-30 |
Tin (sn) | 8-9.5 | 4-6 | 4-6 | 4-6 |
Carbon (C) | 2.0 Max. | 2.0 | 2.0 | 2.0 |
Impurities | 2.0 | 2.0 | 2.0 | 2.0 |
Copper (Cu) | BAL. | BAL. | BAL. | BAL. |
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.