In earthquake engineering, a metallic roller bearing is a base isolation device which is intended for protection of various building and non-building structures against potentially damaging lateral impacts of strong earthquakes.
This bearing support may be adapted, with certain precautions, as a seismic isolator to skyscrapers and buildings on soft ground.
Metallic roller bearings are employed by a housing complex (17 stories) in Tokyo, Japan.
This architecture-related article is a stub.
You can help Wikipedia by expanding it.