- Needle Roller Bearings: Needle roller bearings are capable of supporting high radial loads in applications with limited radial space. Their compact design and high load-carrying capacity make them suitable for use in automotive transmissions, small engines, and other machinery with space constraints.

   - Ball Bearing: Ball bearings, including deep groove ball bearings, utilize spherical balls as rolling elements that move between inner and outer raceways. They are primarily designed to support radial loads, with some designs capable of handling limited axial loads. Ball bearings are commonly used in applications where smooth and efficient rotation is required, such as in electric motors, pumps, and gearboxes.