High Precision Hybrid Bearings, CE6810 Si3N4 Ceramic Ball Bearings

Ceramic bearings are comprised of ceramic rolling elements (balls) enclosed in a ferrous

(typically steel) inner and outer race. Since these bearings are constructed from many

materials, they often operate in hybrid capacities. We also build ceramic bearings (i.e.,

bearings with ceramic races), but they are not as common because they are less durable.

Ceramic Bearing Applications

Space-exploration applications and other aerospace industry products often rely on ceramic

bearings. The lightweight and vacuum-compatible bearings make them ideal for satellites and

spacecraft, which require optimal weight capacities to enhance flight dynamics and acceleration.

Additionally, these bearings can operate without lubricants such as heavy greases and oils,

which tend to attract contaminants that interfere with sensitive electrical components. There

are many common applications that touch our daily life. Most Railroad Traction Motors are

experiencing improved life from Ceramic materials. Chemical and mixing applications also

benefit from the use of ceramic bearings, especially in terms of preventing contamination.

Because ceramic bearings are chemically inert, they do not react with harsh chemicals or

leach particulates into sensitive solutions. The corrosion-resistant property of ceramic bearings

makes them ideal for washdowns with strong acidic or alkaline chemical cleaning solutions.

Furthermore, the lack of oil- and grease-based lubrication reduces the chance of bacterial

growth and contamination.

ZrO2 Hybrid CERAMIC DEEP GROOVE BALL BEARING CE6810

In 2010s, WI-TECH embarks on the production and supply of ceramic bearings, plastic bearings and hybrid ceramic bearings, and since then we have been a leading manufacturer and supplier of ceramic bearing in China that supports the growth of global industry. At our production plant, which is integrated with advanced technology, we operate the production line for the ceramic bearings and automate everything from processing to quality control.

In addition, the tolerances for bearing finishes are more stringent than the standards of China industrial standards, and our bearings can be fully responsive to demanding conditions such as high-speed rotation. Taking advantage of a specialized manufacturer, Witech ceramic bearings can withstand the severe environment such as heat resistance, corrosion, wearing and magnetic in recent years. In addition, we are highly acclaimed for the production of various types such as stainless steel series and hybrid series.

In contrast with plain bearings, ceramic bearings are easy to install and withstand more severe conditions. We are confident that we will be able to contribute to the industry in a variety of fields. We will continue to create new value for the changing future and to be able to satisfy the user’s needs 100%.