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- E93 Bushing
E93 Bushing
Material:
CuSn8
Cu:
91.3%
Sn:
8.5%
P:
0.2%
Static Load:
120 N/mm^2
Dynamic Load:
40 N/mm^2
Max. Speed:
2.0 m/s
Max. PV Value:
2.8 N/mm^2 · m/s
Hardness:
HB 90-120
Elongation:
40%
Coefficient of Friction:
0.08~0.25 μ
Operation Temperature Range:
-100~200 ℃
Product Detail
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.
E93 Chemical Composition
| Part No | Material | Cu | Sn | P | Pb | Zn |
| E93 | CuSn8 | 91.3% | 8.5% | 0.2% | / | / |
E93 Oil Indentations/Holes
E93 Material Characteristics
| Max. Load Capacity | ||
| Static Load | N/mm2 | 120 |
| Dynamic Load | N/mm2 | 40 |
| Max. Speed | ||
| E93 | m/s | 2.0 |
| 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 |
| Operation Temperature Range | W/(m · k) | 60 |
| Coefficient of Thermal Expansion | k-1 | 15×10-6 |
Metal Plastic Composite Series Sliding Bearing, Bimetal Series Bearing, Single Metal Series Sliding Bearing
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