sliding bush,16*18*20,80*85*80,phosphor bronze,yellow plus red
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.
6. It can be operated under dry friction or boundary lubrication conditions for a short period of time, with low friction factor in initial operation.
Special Note: Pre-lubrication must be performed during initial installation.
Material organization
It has the same production process and application as the FB090 bronze rolled bearing, but it is filled with graphite-based solid lubricant in its diamond-shaped oil hole, so that the product can have lower friction factor in the initial application stage and process. It can still maintain a good working condition in case of short oil cut. Therefore, it is widely used in high-speed medium-speed parts such as construction machinery, gearbox transmission parts, and steam locomotive clutches.
Technical Parameters
| Bearer |
Static bearing |
120N/mm² |
Elongation |
40% |
| Dynamic bearer |
40N/mm² |
| Operating temperature |
-100℃~+200℃ |
| Friction factor |
0.08~0.25 |
| Line speed (lubrication) |
Max.Speed |
2.5m/s |
Thermal Conductivity |
58W(m*k)-1 |
| PV (lubrication) |
Max.PV |
2.8N/mm²*m/s |
Thermal expansion coefficient |
18.5*10-6K-1 |
| tensile strength |
Tensile strength |
450N/mm² |
|
|
| hardness |
Hardness |
HB 100-150 |
typical application
Widely used in lifting equipment as well as construction machinery, automotive industry, tractors, trucks, tool molds and mining equipment. Products that can be processed include bushings, bushings, flanged bushings, thrust washers, and more.
