Copper-based boundary
FB090 bronze rolled bearing (standard type) Product parameters
Substrate properties
1. Easy to install and lubricate;
2. Strong carrying capacity;
3. The type of inner hole reworkable can be customized as needed;
4. Good thermal conductivity;
5. Has good chemical resistance.
Special Note: Pre-lubrication must be performed during initial installation.
Material organization
The bushing is made of CuSn8 bronze as a base material, and has an economical bearing with high bearing capacity and good wear resistance. The surface of the product is covered with regular diamond-shaped oil pockets, which acts as an oil reservoir. It can easily form an oil film during the initial movement to reduce the initial friction factor. Mainly used in high-load low-speed applications such as agricultural machinery and construction machinery.
Technical Parameters
| Bearer |
Static bearing |
120N/mm |
Elongation |
40% |
| Dynamic bearer |
40N/mm |
| Operating temperature |
-100℃~+200℃ |
| Friction factor |
0.08~0.25 |
| Line speed (lubrication) |
Max.Speed |
2m/s |
Thermal Conductivity |
58W(m*k)-1 |
| PV (lubrication) |
Max.PV |
2.8N/mm*m/s |
Thermal expansion coefficient |
18.5*10-6K-1 |
| tensile strength |
Tensile strength |
450N/mm |
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typical application
Copper-based rolled bearings are widely used in lifting equipment as well as in construction machinery, the automotive industry, tractors, trucks, tooling and mining equipment. Products that can be processed include bushings, bushings, flanged bushings, thrust washers, and more.
Product Tags:
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Durable FB090 Sliding Bush , Standard Rolled Bronze Bearing High Precision Images
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