- Spherical Roller Bearings: Spherical roller bearings have barrel-shaped rollers that are guided by inner and outer ring raceways with a common spherical raceway on the outer ring. This design allows the bearing to accommodate misalignment and axial displacement, making them suitable for applications where shaft deflection or misalignment is present.

Overall, in mechanical terms, a bearing serves as a critical component that enables controlled motion, reduces friction, and supports loads in a wide variety of mechanical systems, playing a fundamental role in the functionality and performance of machinery across industries.

Cylindrical roller bearings come in various configurations, including single row, double row, and multi-row designs, each offering specific load-carrying capabilities and operational characteristics. Additionally, some cylindrical roller bearings feature a full complement of rollers, while others have a cage or separator to maintain proper roller spacing and alignment.