China Custom Half Split Type Copper Bushing On Sale In Mechanical Engineering
Product description
There are two types of Split Bushing: integral type and split type. Integral Split Bushing are usually called bushing. There are two kinds of integral bearing bush: oil groove and oil groove. Clearance fit is adopted between bearing bush and journal, which generally does not rotate with the shaft. The bushing block and thrust plate are designed with special engineering materials, special copper alloy, and assembled with low resistance polymer sliding bearing pad, providing ideal distribution solutions in a wide range of applications. We also provide other machine parts.
Our services
We work in close coordination with the team members and packaging professionals; they ensure that the products are packed sternly using the finest quality packaging materials. Using only quality raw materials, our entire range of products is manufactured. We make sure that the raw materials we use are thoroughly checked against varied quality parameters. Our Alloy Castings have a smooth surface with high dimensional accuracy and a long service life.
Why choose us:
One. Choose us, you don't have to worry about the capabilities of suppliers.
Our company is an enterprise with more than ten years of production experience and technical team. The annual output of the company is more than 5 million tons, and the products are exported to all countries in the world.
Choose us, you don't have to worry about the quality of the products.
The company has passed ISO9001:2008 quality management system certification and iso4001:2004 environmental management system certification. All products comply with SGS and RoHS directives.
In order to keep a strict check on the quality of the products, we maintain a streamlined quality management process. We have developed the entire in-house unit wherein we keep our raw material to fulfill variegated requirements of the buyers. Also, we make sure that the material is sourced from the reliable places only.
Product Specification;
| Material Composition and Properties |
| Grade | BRONZE | BRONZE | BRONZE BUSHINGS | BURONZE BUSHING |
| Material | CuZn25Al5Mn3Fe3 | CuSn5Pb5Zn5 | CuAl10Ni5Fe5 | CuSn12 |
| Density | 8 | 8.9 | 7.8 | 8.9 |
| Hardness HB | ＞210 | ＞70 | ＞150 | ＞95 |
| Tensile strength N/mm² | ＞750 | ＞200 | ＞600 | ＞260 |
| Yield strength N/mm² | ＞450 | ＞90 | ＞260 | ＞150 |
| Elongation % | ＞12 | ＞25 | ＞10 | ＞8 |
| Coeffcient of linear expansion | 1.9×10-5/℃ | 1.8×10-5/℃ | 1.6×10-5/℃ | 1.8×10-5/℃ |
| Max.temp ℃ | -40~+300 | -40~+400 | -40~+400 | -40~+400 |
| Max.load N/mm² | 100 | 60 | 50 | 70 |
| Max.speed (Dry) m/min | 15 | 10 | 20 | 10 |
| Max.PV(Lubrication) N/mm² *m/min | 200 | 60 | 60 | 80 |
Production Feature :
1. High anti-wearing copper casting parts
2. Widely used in mining equipment, construction machine and metallurgy and other high loaded large machiner.
3. Strict casting processing control, make the tolerance less than 0.003m
4. Long working life and PRsmooth surface treatme
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