What term describes indentations on bearing races caused by high static loads?

The term that describes indentations on bearing races caused by high static loads is "Brinelling." This phenomenon occurs when a bearing is subjected to excessive static loads or pressure, leading to permanent deformation in the metal. The resulting indentations are typically small and can lead to increased friction, noise, and potentially premature failure of the bearing if not addressed.

Brinelling can happen during the installation process or as a result of prolonged static loads when the bearings are not in motion. It's important to be aware of this when performing inspections, as the presence of brinelling can indicate potential issues with the bearing's performance or longevity. Recognizing this condition allows maintenance personnel to take corrective actions to prevent further damage.

Other terms, such as flaking, scoring, and wear, refer to different types of damage or degradation. Flaking involves the peeling away of material from the raceway or rolling elements, usually due to fatigue. Scoring is characterized by scratches or grooves on the surface, typically caused by contamination or improper lubrication. Wear encompasses a more general degradation process over time, resulting from repeated contact and friction in moving parts. While these terms describe various forms of bearing and surface damage, they do not specifically refer to the localized indentations associated with high static