With thw rigid management, strong economy, exquisite technology, advanced craft, excellent quality and perfect service, our company develops with a steady pace in the Composite Bearings, Back Up Rings, Polyester Resin Wear Rings field. We do not violate our conscience to manufacture products harmful to health and cut corners, and do not deceive customers with false advertisements. We adhere to the professional credo of fairness, honesty and trustworthiness to our clients and partners, and we create a loyal, honest, equal, open and pragmatic working atmosphere for our employees.
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
The performance of our Timken, SKF, NSK, NTN, Koyo Bearing, Kbc NACHI Spherical Roller Bearing Tapered Roller Bearing 22214 23024 30205 30206 30207 30208 for Engineering Machinery is unmatched, and it completely solves the problems of high operating cost, low work efficiency and difficult after-sales service in the operation of traditional product. We are committed to cooperating with international counterparts and developing together to enable the company to embark on a path of rapid development. We will provide you with quality products, reasonable price and professional after sales service.
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