# A touchdown bearing with surface waviness: Friction loss analysis

> Research article (Mechanism and Machine Theory, 2017) · cited 24× · AI/ML

**Wikidata**: [openalex:W2574487367](https://www.wikidata.org/wiki/openalex:W2574487367)  
**Source**: https://4ort.xyz/entity/a-touchdown-bearing-with-surface-waviness-friction-loss-analysis