- Needle Roller Bearings: Needle roller bearings feature cylindrical rollers with a much smaller diameter-to-length ratio compared to cylindrical rollers. This design allows for a higher load-carrying capacity in a compact space, making needle roller bearings suitable for applications with limited radial space.

   - Spherical Roller Bearings: Spherical roller bearings are well-suited for applications where heavy radial loads, shock loads, and moderate axial loads are present, and where misalignment accommodation is required.

   - 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.

   - They have inner and outer ring raceways that are designed to form an angle with respect to the bearing axis, allowing them to accommodate high-speed and high-precision applications.