- Thrust bearings, on the other hand, are designed to support axial loads within the engine or machinery. In an engine, thrust bearings are typically located at the end of the crankshaft to counteract the axial forces generated by the engine's operation. They are responsible for maintaining the axial position of the crankshaft and preventing it from moving forward or backward.

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.