In the market of opportunities and challenges, we rely on a wide range of solid customer base and competitive prices to provide customers with Hydraulic Guide Ring for Piston and Rod, Step Seals, Back Up Rings. Maintaining the harmony between business and the environment not only reflects the social responsibility of the enterprise, but also creates conditions for the sustainable development of the enterprise. We do our best to build resource-saving and environment-friendly enterprises and contribute to the sustainable development of society and human beings. We are a young, professional and dynamic company.
Our composite spherical bearing is made of synthetic fiber, reinforced polyester resin and other self-lubricating micro powers. It can be a direct replacement for conventional steel spherical bearings, they have virtually no electro-chemical corrosion in seawater or other aqueous solutions, which means that the composite bearings will not rust. This makes them ideal for marine and hydropower applications. Their superior elasticity over metal bearings means they can resist edge-loading and misalignment even under extreme heavy loads.
Product parameter
Part Number | PFC-20 |
Color | Green |
Density | 1.2-1.4g/cm³ |
Tensile Strength | 60MPa |
Ultimate Compressive Strength | 320MPa |
Impact Strength | 105 J/m |
Rockwell Hardness | 80HRM |
Coefficient of friction | 0.14-0.18(Dry) |
Temperature | -40° to 130° C |
Product application
Spherical bearing is generally used for low speed pendular movement (i.e. angular motion), because the sliding surface is spherical shaped, it can also be used for tilting motion (i.e. aligning movement) in a certain angle range. Even the non concentricity between the supporting shaft and the shaft shell hole is bigger, it can work normally.
Product Qualification
We will increase our innovation efforts, promote the extension and promotion of product brands, and continuously develop new series of Composite Roller Bearing/Needle Roller Bearing of Crf62 70.1 77.7 88.4 Crf107.7 Crf123 Crf149. We follow the laws of the market, conform to the trend of the times, and abide by the promise of honesty and trustworthiness. People are the first element of productivity. The development and growth of the company cannot be separated from a team of high-quality talents.
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