- Cylindrical Roller Bearings: Cylindrical roller bearings consist of cylindrical rollers that are guided by inner and outer ring raceways. They are designed to support high radial loads and moderate axial loads and are commonly used in applications where precise radial load support is essential.

   - Angular contact bearings are designed to support combined radial and axial loads, as well as pure axial loads in a specific direction.

A deep groove in a ball bearing refers to the specific design feature of the bearing's inner and outer raceways, which allows it to accommodate radial and axial loads while enabling smooth and efficient rotation. The deep groove is a critical aspect of the ball bearing's construction and contributes to its performance in various applications.

Researchers at a leading university have developed a new bearing technology that could revolutionize manufacturing processes in a variety of industries. The technology uses a novel material combination and manufacturing process to create bearings that offer improved performance, durability, and reliability.