Aksiaalikuulalaakerit

Aksiaalikuulalaakerit, or axial ball bearings, are a type of rolling-element bearing designed to handle axial loads. These bearings are specifically engineered to support forces that act parallel to the shaft's axis. Unlike radial bearings which primarily support loads perpendicular to the shaft, axial ball bearings are not well-suited for such radial forces.

The fundamental design of an axial ball bearing consists of two bearing rings, or washers, and a set of balls that roll between them. The balls are typically held in place by a cage. The inner ring is mounted on the shaft, and the outer ring is fitted into a housing. When an axial load is applied, it is transmitted through the balls from one ring to the other, allowing the shaft to rotate while supporting the load.

Axial ball bearings are available in various configurations, including single-direction and double-direction types. Single-direction bearings can support axial loads in one direction only, while double-direction bearings can support axial loads from both directions. They are commonly used in applications such as turntables, screw jacks, and propeller shafts where significant axial forces are present. Due to their specific design, it is crucial to avoid applying radial loads to axial ball bearings, as this can lead to premature failure and reduced performance. Proper lubrication and installation are essential for the longevity and efficiency of these bearings.