We are always committed to R & D and manufacturing of Rod Wear Rings, Piston Glyd Rings, PTFE Products, bringing products with balanced performance and price to every corner of the world. Our production system operates strictly in accordance with the international quality system regulations to ensure the zero-defect quality of each product. The company will continue to be guided by the modern corporate philosophy, with the vision of "creating future living space", continue to innovate and surpass, continuously improve product quality, enhance the core competitiveness of the company, and customize its own home for more families.
Our spherical bearing is processed with composite material (i.e. fiber-reinforced phenolic resin, fiber reinforced polyester resin and so on), has virtually no electro-chemical corrosion in seawater or other aqueous solutions, which means that the composite bearing will not rust.
Product parameter
Part Number | PFC-5 | PFC-20 |
Color | Grey | Green |
Density | 1.2-1.4g/cm³ | 1.2-1.4g/cm³ |
Tensile Strength | 45MPa | 60MPa |
Ultimate Compressive Strength | 330MPa | 320MPa |
Impact Strength | 24 J/m | 105 J/m |
Rockwell Hardness | 90HRM | 80HRM |
Coefficient of friction | 0.15-0.30(Dry) | 0.14-0.18(Dry) |
Temperature | -40° to 130° C | -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 nonconcentricity between the supporting shaft and the shaft shell hole is bigger, it can work normally.
Product Qualification
Our advantages are lower prices, dynamic sales team, specialized QC, strong factories, high quality products and services for NSK Koyo Timken NTN NACHI-Deep Groove Ball Bearing/Taper Roller Bearing/Spherical Bearing/Cylindrical Bearing/Angular Contact Ball Bearing/Provide OEM. International competition and the development of modern science and technology make us not only to face the diversified market demand, but also to pursue high quality, low cost business philosophy. We will continue to improve our quality and services with the enterprise spirit of "learning, innovation, hard work and dedication".
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