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PEEK radial ball bearings operate in much higher temperatures than other plastic ball bearings. They also have good chemical resistance and excellent corrosion resistance. The purpose of a PEEK ceramic hybrid radial bearing is to withstand high temperatures and corrosion, reduce rotational friction and support loads.
• High temperature resistance
• High mechanical strength
• Wear Resistant
• Chemical & Hydrolysis Resistant
• Good electrical insulation
• FDA Approved
• Dimensional Stability
PolyEtherEtherKetone (PEEK)
Maintains wear resistance and mechanical strength up to 260℃ continuous use.
PEEK is the performance material of choice for aggressive environments such as high temperatures, wet processes, and heavy loads. It combines exceptional wear, chemical and moisture resistance with very high strength, dimensional stability and stiffness. PEEK can be continuously exposed to hot water or steam with no distortion, corrosion or galling.
Unreinforced PEEK is a general purpose material noted for its high elongation and toughness. Glass fiber-reinforced PEEK offers increased strength, stiffness and stability at high temperatures, while carbon fiber-reinforced PEEK gives designers the benefit of excellent compression strength and stiffness and reduced expansion rates. PEEK is easily machined to precise tolerances.
| Properties | Applications | Industries |
| · Superior wear resistance and dimensional stability to 260℃ continuous use
· Excellent resistance to chemicals, steam and hydrolysis · Very low moisture absorption · Very high thermal stability (V-O UL 94 rating) · Superb flexural and torsional strength · Abrasion resistant · Good dielectric properties · Good resistance to radiation · Self-extinguishing |
· Sliding and wear parts
· Food contact parts · Gears · Valve seats · Pump wear parts · Structural parts · Appliance parts · Bushings, bearings, seals and rings · Plug connectors · Wafer carriers |
· Chemical technology
· Mechanical engineering · Energy industry · Electronics · Food technology · Oil and gas industry · Aircraft and aerospace technology · Automotive industry · Semiconductor technology · Vacuum technology |
Diyak Ltd. specializes in supply of various Engineering Polymer components and Oil Field equipment. Through internal growth, associations and acquisitions, Diyak Ltd. now offers a broad spectrum of products and services that encompass various industries about us.
