1 Correction to: Tribology Letters (2020) 68:65 https://doi.org/10.1007/s11249-020-01289-7

The original version of this article unfortunately contain mistakes.

1. The affiliation information was incorrect for the coauthors Shigeru Tazawa, Tsuyoshi Urano, Shinji Kobayashi.

The correct affiliation is given below.

Shigeru Tazawa, Tsuyoshi Urano, Shinji Kobayashi

Sun Medical Technology Research Corporation, Suwa, Japan.

2. The spelling of the “SiC-made seal rung” text in “Abstract” section was incorrect. It should read as SiC-made seal ring.