No Noise Ceramic Bearings, CE6805 ZrO2 Ceramic Bearings Bike

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.

Reduced rolling resistance mainly results from the ceramic balls’ increased smoothness,

dimensional stability, and increased uniformity over steel ball bearings. These properties

ensure that applied loads are uniformly distributed over all rolling elements. Additionally,

ceramic materials have a significantly lower coefficient of friction (~20–30 times less) than

steel ball bearings with standard seals and lubrication. This reduced friction results in

reduced rolling resistance and faster rotational speeds.

ZrO2 CERAMIC DEEP GROOVE BALL BEARING CE6805

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%.