Dongguan Pruisi Plastic Materials Co., Ltd
Dongguan Pruisi Plastic Materials Co., Ltd
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Self lubricating low-noise Peek bearings
Self lubricating low-noise PEEK bearings have many advantages. PEEK material itself has excellent self-lubricating properties, without the need for additional lubricating oil, reducing maintenance costs and environmental pollution. During operation, it can effectively reduce the friction coefficient and improve the service life of the bearing. At the same time, the bearing generates extremely low noise during operation, providing a quiet working environment for the equipment. PEEK bearings also have characteristics such as high temperature resistance, corrosion resistance, and high strength, which can adapt to various harsh working conditions. It can play an important role in fields such as precision machinery, aerospace, and automotive, and is a high-performance bearing solution.
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| PEEK Parameters | |||||
| NO. | Item no. | Unit | PEEK-1000 | PEEK-CA30 | PEEK-GF30 |
| 1 | Density | g/cm3 | 1.31 | 1.41 | 1.51 |
| 2 | Water absorption (23℃ in air) | % | 0.2 | 0.14 | 0.14 |
| 3 | Tensile strength | MPa | 110 | 130 | 90 |
| 4 | Tensile strain at break | % | 20 | 5 | 5 |
| 5 | Compressive stress(at 2% nominal strain) | MPa | 57 | 97 | 81 |
| 6 | Charov impact strength(unnotched) | KJ/m2 | No break | 35 | 35 |
| 7 | Charov impact strength(notched) | KJ/m2 | 3.5 | 4 | 4 |
| 8 | Tensile modulus of elasticity | MPa | 4400 | 7700 | 6300 |
| 9 | Ball indentation hardness | N/mm2 | 230 | 325 | 270 |
| 10 | Rockwell hardness | -- | M105 | M102 | M99 |
