Our company is committed to be professional supplier in the field of Hydraulic Seals, Hatch Cover Pads, Phenolic Resin Wear Rings to provide customers with diversified services. We strive to build an international integrated service provider with large operation scale, strong competitiveness, good economic efficiency and high brand value. We have formed a good reputation among users in the industry with 'products that give you peace of mind, prices that make you satisfied, and services that move you', and have been universally recognized by users.
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
Reputation is the soul of an enterprise and quality is the life of an enterprise. Based on the principle of 'sincere cooperation, mutual benefit and win-win', our company has made unremitting efforts to provide high-quality 10%off China Distributor NTN NSK Spherical/Cylindrical /Tapered/Metric Vibrating Screen Roller and Angular/Insert/Thrust/Pillow Block/Deep Groove Ball Bearing and intimate services to customers. Our company is open to the opinions and suggestions of users to ensure product improvement and considerate service. We have always taken the responsibility of strengthening the enterprise and serving the country, and consciously combined the company's business with the requirements of the times and social progress.
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