It's important to note that the specific steps for using an angular contact bearing may vary depending on the application, the bearing's design, and the manufacturer's recommendations. Always refer to the bearing manufacturer's instructions and guidelines for the proper use and maintenance of angular contact bearings.

In mechanical terms, a bearing is a machine element that facilitates smooth and controlled motion between two or more moving parts. It is designed to reduce friction and support the load generated by the moving components, allowing them to move relative to each other with minimal resistance. Bearings are crucial in a wide range of machinery and equipment, providing support for rotational, linear, and oscillating motion.

According to the researchers, the new bearings are designed to withstand extreme temperatures, high loads, and corrosive environments, while also offering reduced friction and improved efficiency. The technology could be particularly useful in the aerospace, automotive, and industrial sector, where bearings are critical components in many manufacturing processes.