Under what conditions can sleeve bearings be utilized on motors?

Sleeve bearings are typically designed to handle low radial loads effectively. They are generally made of softer materials which allow them to accommodate minor misalignments and provide a smooth rotation by utilizing a thin film of lubrication. This lubrication helps reduce friction and wear, making sleeve bearings suitable for applications where the load is not excessively high.

When discussing sleeve bearings, it's important to note that they may not perform well under high radial loads because such conditions can lead to increased friction, overheating, and potential failure of the bearing. Consequently, sleeve bearings are best matched with low radial loads to ensure optimal performance and longevity. This is why utilizing them in scenarios with low radial load is the most appropriate choice.

In contrast, high axial loads or extreme temperature conditions can lead to detrimental impacts on sleeve bearings, either through increased wear or material degradation. Therefore, utilizing them in these conditions would not align with their intended application.