With advanced technology, relentless pursuit for innovation and dedicated engineers, we have become the professional Deep Groove Ball Bearing in Cixi, Tapered Roller Bearing 30203, Ball Bearing 7008C The paper mill manufacturer with a full range of products line. We stick to the goal of stable quality, considerate service, continuous improvement and continuous innovation. We take 'only better, not best' as our goal to continuously improve, win the trust of customers, and achieve the company's sustainable business objectives.
As an important mechanical basic component, ceramic bearings lead the world of new materials due to their excellent properties that metal bearings cannot match, such as high temperature resistance and super strength. In the past ten years, it has been increasingly widely used in various fields of the national economy and people's livelihood.
Fields such as aerospace, navigation, nuclear industry, petroleum, chemical industry, light textile industry, machinery, metallurgy, electric power, food, locomotives, subways, high-speed machine tools, and scientific research and defense and military technology require high temperature, high speed, cryogenic, flammable, and easily Working under special working conditions such as explosion, strong corrosion, vacuum, electrical insulation, non-magnetic, dry friction, etc., the indispensable alternative role of ceramic bearings is gradually being recognized by people.
advantage
First, since ceramics are almost not afraid of corrosion, ceramic rolling bearings are suitable for operating in harsh conditions full of corrosive media.
Second, since the density of ceramic rolling balls is lower than that of steel and the weight is much lighter, the centrifugal effect on the outer ring during rotation can be reduced by 40%, thereby greatly extending the service life.
Third, ceramics are less affected by thermal expansion and contraction than steel. Therefore, when the bearing clearance is constant, the bearing can be allowed to work in an environment with drastic temperature changes.
Fourth, since the elastic modulus of ceramics is higher than that of steel, it is not easily deformed when subjected to force, so it is conducive to increasing the working speed and achieving higher precision.
The main purpose
Ceramic bearings have the characteristics of high temperature resistance, cold resistance, wear resistance, corrosion resistance, antimagnetic electrical insulation, oil-free self-lubrication, and high speed.
It can be used in extremely harsh environments and special working conditions, and can be widely used in aviation, aerospace, navigation, petroleum, chemical industry, automobiles, electronic equipment, metallurgy, electric power, textiles, pumps, medical equipment, scientific research and national defense and military fields. High-tech products using new materials.
The rings and rolling elements of ceramic bearings are made of all-ceramic materials, including zirconium oxide (ZrO2), silicon nitride (Si3N4), and silicon carbide (Sic). The retainer is made of polytetrafluoroethylene, nylon 66, polyetherimide, zirconium oxide, silicon nitride, stainless steel or special aviation aluminum, thereby expanding the application range of ceramic bearings.
The company keeps to the operation concept 'scientific management, high quality and efficiency primacy, customer supreme for INA NSK One Way Needle Roller Bearing RC-081208 Inch Bearings. We hope to form our own unique advantages in the international industrial division of labor and become a strategic partner of internationally renowned multinational companies. We introduce new automated production machines to improve work efficiency and reduce labor costs, thereby enhancing the market competitiveness of our products.