To reach a mutual profit of our customers, suppliers, the society and ourselves for Polyester Resin Guide Rings, Polyester Resin Wear Rings, Graphite Phenolic Resin Bushings. We have formed a united and mutually supportive, pioneering scientific research team, which provides inexhaustible power for the development of the enterprise. We know that every product, every user is the one on whom our livelihood depends and if the quality of the product can not be guaranteed, we will get the sack.
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
In today's market, the competition of enterprises mainly depends on the supply cycle, quality and production cost of Oil Free Self Lubricating Bearings Porous Bronze Bush Metric Metallic Self Lubricating Bearing. Our company will strengthen capital operation, focus on cost reduction, cost control and efficiency increase, strengthen the foundation, optimize quality and strict control. We are keeping durable business relationships with more than 200 wholesalers all over the world.
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