Jiashan Epen Bearing Co.Ltd. is a professional manufacturer of plain bearings and wear plates, and has grown rapidly to a point where now all types of plain bearings can be supplied. Standard catalogue sizes, special sizes and designs can be produced at competitive prices and to a high quality standard. Jiashan Epen Bearing Co.Ltd. serves both the domestic and international markets. The Jiashan Epen Bearing Company intend to stay at the forfront of this market.
E93 is a high-density special copper bearing alloy as a matrix material CuSn rolled into having a carrying capacity, good wear resistance characteristics. Based on the good performance of copper easy processing and advanced tooling, E93 bearing surface of the strip can be processed to adapt to a variety of working conditions of oil pockets (standard products for the diamond oil hole), tank, so that the bearing can be stored in use a lot of grease, oil film at the beginning of work, to reduce the coefficient of friction, the work to extend the refueling interval period, effectively improve the bearing life. Compared with the traditional copper sleeve.
| Part No | Material | Cu | Sn | P | Pb | Zn |
| E93 | CuSn8 | 91.3% | 8.5% | 0.2% | / | / |
| Max. Load Capacity | ||
| Static Load | N/mm2 | 120 |
| Dynamic load | N/mm2 | 40 |
| Max. Speed | ||
| E93 | m/s | >2.5 |
| Max. PV Value | N/mm2 · m/s | 2.8 |
| Tensile Strength | N/mm2 · m/s | 450 |
| Yiled Point | N/mm2 · m/s | 250 |
| Hardness | HB | 90-120 |
| Elongation | 40% | |
| Coefficient of Friction | μ | 0.08~0.25 |
| Operation Temperature Range | ℃ | -100~200 |
| Thermal Conductivity | W/(m · k) | 60 |
| Coefficient of Thermal Expansion | k-1 | 15×10-6 |
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