Excellent oxidation resistance, seizure resistance, and wear resistance under harsh sliding conditions and in areas that are rarely maintained!
The "COD11 Bush" is made of aluminum bronze with special treatment, exhibiting excellent oxidation resistance, seizure resistance, and abrasive wear resistance. Compared to brass and other copper alloy bushes, it shows remarkable improvement effects in various applications. Additionally, the special surface treatment applied to the bush achieves high surface hardness, excellent seizure resistance, abrasive wear resistance, and adhesion resistance. 【Features】 ■ Reduction of abrasive wear ■ Improvement of seizure resistance ■ Enhanced load-bearing capacity / Extended lubrication intervals ■ Proper distribution of grease across the entire sliding surface with cross-hatching ■ Maintenance of ideal load distribution within the sliding surface *For more details, please refer to the PDF document or feel free to contact us.
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【Specifications】 ■ Maximum allowable static surface pressure: up to 200 MPa (depending on the bushing sliding surface pattern) ■ Maximum allowable dynamic surface pressure: up to 80 MPa (depending on the application) ■ Maximum operating sliding speed: up to 1.5 m/s (depending on the application) ■ Maximum operating temperature: up to 350°C (depending on the application) ■ Lubrication interval: once per day to several hundred hours (depending on the bushing sliding surface pattern and application) *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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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.