Heat-resistant bush made of high-performance composite materials! Exhibits excellent sliding properties even without lubrication and at high temperatures.
The "H-Liner SHT" is a bushing that exhibits excellent sliding properties even under high temperatures (up to 285°C) and in a non-lubricated condition, thanks to the adoption of high-performance composite materials. 【Recommended Tolerances】 ■ Housing side: h7-h8 ■ Pin side: h7-h8 *For more details, please refer to the catalog. Feel free to contact us with any inquiries.
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basic information
【Specifications】 ■Dynamic sliding surface pressure (maximum): 80 MPa ■Static sliding surface pressure (maximum): 350 MPa ■Friction coefficient: 0.02 to 0.06 ■Sliding speed (maximum): 1.5 to 2 m/s ■Operating ambient temperature (maximum): -40℃ to +285℃ ■Linear expansion coefficient: 2×10^-6 ■Water absorption (24 hours): 0.16% *For more details, please refer to the catalog. Feel free to contact us with any inquiries.
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Applications/Examples of results
【Examples of Use】 ■ Ovens, sterilizers, etc. *For more details, please refer to the catalog. Feel free to contact us as well.
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Company information
Founded in 1953 in France as the Tribology Research Center, the H.E.F Group has developed numerous technologies related to surface treatment processing of materials, obtained patents, and sold licenses worldwide. Furthermore, in recent years, they have also developed surface treatment processes for resin housings and added electromagnetic shielding coating services to their lineup. They are expanding their business on a global scale. The H.E.F Group has both research and development and manufacturing facilities, allowing for customization to meet customer needs. The H.E.F Group places importance on establishing a presence close to clients and has many of its own factories around the world. In Japan, HEF DURFERRIT JAPAN Co., Ltd. collaborates with three domestic factories to meet the needs of Japanese customers.