{
  "$type": "site.standard.document",
  "description": "A rolling bearing unit includes a resin-made cover attached at the opening of the vehicle inward side edge section of an outer ring. The cover includes a cylindrical portion which is fitted into the inner peripheral surface of the opening of the vehicle inward side edge section of the outer ring. A…",
  "path": "/patents/1071995",
  "publishedAt": "2005-12-07T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60B27/00",
    "KOYO SEIKO CO [JP]"
  ],
  "textContent": "A rolling bearing unit includes a resin-made cover attached at the opening of the vehicle inward side edge section of an outer ring. The cover includes a cylindrical portion which is fitted into the inner peripheral surface of the opening of the vehicle inward side edge section of the outer ring. A metal ring body is provided at the inner peripheral surface of the cylindrical portion.",
  "title": "ROLLING BEARING UNIT"
}