roller elements US HG Technology Corporation

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cylindrical bearing roller

Bearing roller elements: US HG Tech produces various parts such as high-quality bearing roller elements, which like cylindrical rollers, tapered rollers, and spherical rollers. Now the most significant production is for the wind energy field. We produce millions of rollers for wind turbines every year.

The high-end large rollers are made of GCr15SiMn and G20Cr2Ni4A that meet the requirements of national standards, with a hardness of HRC58-64, and are carried out in strict accordance with relevant national standards.

US HG Tech can customize various types and sizes of high-end significant roller elements based on your needs. The manufacturing range is between Ф10 and Ф200. According to the national standards' requirements, the roller diameter tolerance is 0.005mm, the length tolerance is 0.02mm, the surface roughness is Ra0. 25, and the surface roughness after super precision <Ra0.05. The accuracy of rollers can reach grade I, grade II, and grade III. It can also provide super precision and convex roller processing.

We are the manufacturer that can produce Type 2 cylindrical rollers, Type 3 spherical rollers, and Type 7 tapered rollers with rich experience in excellent design, development, and production. Our products have passed ISO9001: 2008 international quality system certification. To provide customers with "high-quality products with low price, and considerate service" is our eternal pursuit. We are committed to offering "zero defect in quality, zero distance in service, and zero trouble for customers. "

Please get in touch with us if you have specific requirements.

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