Since our establishment, we have been adhering to the business philosophy of 'survive by quality and development by reputation', using first-class equipment, and through strict procurement, process control, and quality control procedures to professionally create trustworthy Step Seals, Wear Ring Used for Excavator Cylinder, Polyester Resin Guide Rings for you. Our company tenet is 'quality first, service first', as long as we can do, we will do our best. The spirit of our professional conduct connotes, loyalty, diligence, efficiency and harmony. In the future, we will continue to innovate and surpass in development strategy, brand building, product R &D and business model!
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
It is necessary for us to improve and optimize the quality of Ball/Needle/Pillow Block/Auto/Spherical/Taper/Taperd Roller/Deep Groove Ball/Cylindrical Roller/Angular Contact Ball/Linear/Ceramic Bearing NSK/INA30206 in order to make our products more competitive in the market. In a word, when you choose us, you choose a perfect life. The company's production line is composed of advanced equipment and has a strict and complete quality control system to ensure the hygiene and safety of each customer's product.
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