By strictly implementing our production process, we will continue to improve the quality of our Composite Material Wear Rings, PTFE Guide Strips, Wear Rings for Hydraulic Cylinders and meet the needs of our customers as always. We take "high quality products, safe use, reasonable price, thoughtful service" as our quality policy. Our company's scientific and technological research and development ability and technological innovation level are deeply recognized in the industry, and many new processes have become the object of many peers to imitate.
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 have won the recognition of our customers by virtue of the advantages of high quality and low price, timely delivery, and thoughtful after-sales service, and our Efficient PTFE Filter Membrane Composite Filter Material are exported to various countries and regions in the world. We always strive to reach the domestic leading and international advanced level in the field of product production and realize the goal of No.1 market share in the industry. We will uphold the spirit of pioneering and innovation, provide customers with better services and realize their dreams.
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