E90Bronze wrapped bushing
E92Bronze wrapped bushing
Compare with Machined bronze bearings; EPEN E90/92 bronze wrapped bushings can offer some advantages including thin wall, lower weight, cheaper cost, high load etc. It is suitable for high load, lower speed application like construction, Transport, and agriculture machinery.
Epen E90 bronze wrapped bushings Brief Description
EPEN E90 bronze wrapped bushings are made of entirely bronze CuSn8. Because of material properties, the working surface rolled with diamond Indentations (standard Indentations) or stamped oil grooves according to detailed application. And it also has good Performance of anti-corrosion caused by chemical and environments. During the operation, the grease & oil will be released from the Indentations, which allow for long-term lubrication. Compare with Machined bronze bearings; E90 can offer some advantages including thin wall, lower weight, cheaper cost, high load etc. It is suitable for high load, lower speed application like construction, Transport, and agriculture machinery.
E92 is deriving from E90; the difference between E90 & E92 is Indentations on working surface, which substituted by Through-holes. Theses holes will allow greater capacity to collect lubricant, which build up a lubrication film at the start of movement and reduce the frication. It is suitable for high load, lower speed application like construction, Transport, and agriculture machinery.
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.
The self-lubricating bearings supplied by Jiashan Epen Bearing Co.Ltd. are maintenance free and are ideally suitable to oscillatory motion, linear motion, difficult working environments, high temperature applications, etc.
E90/E92 Chemical Composition
| Part No | Material | Cu | Sn | P | Pb | Zn |
| E90/E92 | CuSn8 | 91.3% | 8.5% | 0.2% | / | / |
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| Max. Load Capacity | ||
| Static Load | N/mm2 | 120 |
| Dynamic Load | N/mm2 | 40 |
| Max. Speed | ||
| m/s | 2.0 | |
| 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 |
| E90 Oil Indentations/Holes | E92 Oil Indentations/Holes |
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Connection of Jiashan Epen Bearing Co.,Ltd
Address: No 161 ChengGong Road. Hui Min Street,Jiashan Zhejiang China
PostCode: 314100
T: +86 573 84824388
F: +86 573 84824386
Email: [email protected]
Http: www.cnepen.cn
