Cheng Feng-speed linear guide bearing production advantages: 1, high-speed rails maximum speed of 10m / s. High-speed rail wear parts made of highly wear-carbon chromium bearing steel, high frequency induction after heat treatment, precision grinding again, the surface hardness of HRC60 or more, so better than the existing rails ensure long life. With a double row bearings make slide within an accuracy of ± 0.02. Precision equipment from dust will produce tolerance, causing product defects, so dust can not allow a straight round rails wholesalers, our super guide to avoid this dust removing device filled the shaft. Lishui Cheng Feng Bearing Co., Ltd. is a research and development linear round guide manufacturers, production, sale and train specialized linear unit production enterprises are welcome to inquire Order Cheng Feng-speed linear guide bearing production advantages: 2, wheel round rails linear structure, high-speed operation Very low noise is used in the existing rail roller ball technology, the majority of the ball rolling in the track and slide the ball straight road cycling round guide specifications, it will cause noise, and also limited the movement speed. However, Cheng Feng bearing dual axis high-speed rail uses a double-row bearings, rolling completely, therefore, you will get the maximum rotation speed linear motion and mute effect. Lishui Cheng Feng linear guides, linear guides famous Chinese brand, Cheng Feng linear guides and cheap, quality service. Linear round rails model, Cheng Feng bearing the prestigious (certified), Jinan straight round rails by Lishui Cheng Feng Bearing Co., Ltd. available. Lishui City, Feng Cheng Bearing Co., Ltd. (susan1125.b2b.hc360.com/) Zhejiang Jinhua, sliding bearings leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Feng Cheng bearing in leadership with the staff warmly welcome all inquiries negotiations to create Cheng Feng bearing a better future.