Cylindrical roller bearings consist of cylindrical rollers (acting as rolling elements) along with inner and outer rings and a cage. The contact area between the rollers and the outer ring is large (line contact), allowing the load to be distributed over a wider surface. These bearings offer high radial load-carrying capacity and are suitable for high-speed operation. They can be designed with single-row, double-row, or multi-row rolling element configurations to meet the radial load requirements of various applications.