The high-strength copper alloy material produced by the casting process has good impact resistance, corrosion resistance and wear resistance, and shows good wear resistance under medium and high loads; precision machining can improve the matching accuracy, and at the same time according to the working conditions Process the required oil grooves, oil holes or oil pockets on the working surface
Such precision-machined bearings can be used in sliding bearings including port machinery, construction machinery, plastic machinery, axles, logistics machinery, etc., and have good impact resistance, high load and corrosion resistance.
|
Performance |
Data |
|
| Max. speed V | Dry running | 0.5m/s |
| Oil | 1m/s | |
| Max. PV | Dry | 1.65N/mm²?m/s |
| Oil | 3.25N/mm²?m/s | |
| Temp. | -40℃～+250℃ | |
| Coefficient of thermal expansion | 1.9×10-6/K |
