Cylindrical roller bearings feature a line-contact design between the rollers and raceways, offering high radial load-carrying capacity. They are capable of withstanding substantial radial loads, possess excellent rigidity and outstanding resistance to deformation, and are suitable for stable operation under medium to high-speed, heavy-load conditions. These bearings have a small radial clearance and high running precision. Some designs allow for the inner and outer rings to be separated, facilitating installation and maintenance. They are widely used in equipment such as electric motors, machine tools, gearboxes and metallurgical machinery, where high radial load-carrying capacity and running precision are required.