We are committed to become the most respected and trusted enterprise, insisting on making conscience and quality Wear Ring Used for Excavator Cylinder, Hatch Cover Pads, Semi Finished Products. At the same time, we hope to receive strong support and assistance from all walks of life in the long-term development process. We always believe that the prosperity of enterprises is based on the strength of the country and the support of society is needed for enterprises to take off. Our company is devoted to provide products to friends both old and new both at home and abroad with superior quality, competitive price, rapid supply method and thoughtful service. We welcome your visit, contact and negotiation. We will become your best partner for business! We are consistently obedient to advanced design concepts and skillful manufacturing technologies to satisfying our customers. We warmly welcome domestic and overseas friends to come to our factory for long-term cooperation.
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 company will use advanced technology, scientific management, and high-quality service to provide customers with high-tech, complete varieties and international advanced Deep Groove Ball Bearing /6000 2RS/ISO Bearings/Ball Bearings. Our company has provided many personalized product solutions for customers at home and abroad by virtue of our excellent technical innovation ability and high quality staff team. The company is guided by customer needs, with industry as the main body and core, and coordinated development to provide customers with solutions.
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