Customized Processing Nonstandard CNC Machining Brass Bushing Copper Sleeve
Product Description
Copper sleeve, divided into a variety of, including mechanical copper roller, copper bearing, etc. Oil lubricated bearing, used in various large and heavy machinery, is an important component of machinery.
Copper sleeve, also known as copper shaft sleeve, is divided into a variety of, including machine copper roller, copper bearing, etc. It is used in all kinds of light industry, large and heavy machinery, and is an important part of machinery. The product has the function of traditional tin bronze bearing. It is made of electrolytic copper as raw material, mixed with a variety of trace metal elements, sintered at high temperature and processed by air pressure centrifugal casting. It has high hardness, excellent wear resistance, and is not easy to bite. It has good casting performance and cutting performance. It has good corrosion resistance in atmosphere and fresh water. Under the condition of lacking lubricant and water lubricant, it has good sliding and self-lubricating properties, easy cutting, poor casting performance and good corrosion resistance to dilute sulfuric acid. Structural parts for general purpose, castings with simple appearance used for ships and instruments, such as sleeves, bushes, bearing shells, sliding blocks, etc.
| Material | FB090 | Bronze(CuSn8Pb/ CuSn6.5Pb) |
| FB091 | Bronze(CuZn31Si) |
| FB092 | Bronze(CuSn8Pb/ CuSn6.5Pb) |
| FB094 | Bronze(CuSn8Pb/ CuSn6.5Pb)+Seal Rings |
| FB090G | Bronze(CuSn8Pb/ CuSn6.5Pb)+Graphite |
| Load capacity | | 100N/mm2 |
| Speed limit | | 2m/s |
| PV value limit | | 2.8N/mm2.m/s |
| Tensile Strength | | 460N/mm2 |
| Yeild Strength | | 260N/mm2 |
| Hardness | | 90~150HB |
| Mating axis required | Hardness | >=50HRC |
| Roughness | Ra=0.4~1.0 |
| Friction coef | | 0.05~0.2 |
| Working temperature max. | | 150°C |
About us
1.Our company is one of the earliest development of production of the diameter of more than 1 meters above the centrifugal casting copper alloy factory. Also is domestic rarely bronze casting production of more than 2000mm in diameter of the company.
2.Our largest single copper sleeve can be 3 meters in diameter, weight can reach to 8 tons.
3. We also develop new products according to customer's need, try our best to make customer satisfaction.
Our strengths
1. One stop service (order directly from China without any difficulties).
2. More than 18 years working experience, can solve all problems, save time and cost.
3. Based on the best price of our intelligent solutions and supply chain management.
4. Strict quality control through our quality control team.
5. Share ideas on product marketing and production consulting.
6. A good working team can win your market and become an excellent purchasing agent in China.
7. Based on our large export, there is a big discount in shipping
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