Our Piston Wear Rings, Composite Marine Bearings, Bearings are expected to become classics with impeccable excellent quality, industry-leading research and development technology, continuous improvement of manufacturing technology, and fashion cutting-edge art design. We welcome new and old customers to discuss cooperation, and samples can be sent free of charge throughout the country. To win consumers' satisfaction, we need to consider the matching of products to multiple customer values in order to win consumers' reputation and loyalty.
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
With good reputation and high quality Composite Roller Bearing/Needle Roller Bearing of 4.055 Mr0022 4.056 Mr0023 4.058 Mr0025, we serve users and society, and create brilliant achievements in the fierce competition of market economy. The principle of honesty has won the trust of many customers all over the world. We always insist on treating innovation with tolerance, promoting innovation with encouragement, cultivating innovation with openness, and regulating innovation with rigor.
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