{
  "$type": "site.standard.document",
  "description": "A centerless grinding processing in which a sliding contact surface () is subjected to grinding by pressing a grindstone against the sliding contact surface () of an inner ring () while rotating the inner ring () relative to the grindstone in a prescribed direction, and then, in the centerless…",
  "path": "/patents/1313980",
  "publishedAt": "2022-03-31T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B24B5/18",
    "NSK Ltd."
  ],
  "textContent": "A centerless grinding processing in which a sliding contact surface () is subjected to grinding by pressing a grindstone against the sliding contact surface () of an inner ring () while rotating the inner ring () relative to the grindstone in a prescribed direction, and then, in the centerless grinding process, a finishing step in which grinding lines in a direction intersecting grinding lines formed on the sliding contact surface () are formed on the sliding contact surface () and/or processing for improving the surface roughness of the sliding contact surface () is performed is performed.",
  "title": "METHOD FOR PRODUCING TRACK RING MEMBER, METHOD FOR PRODUCING ROLLING BEARING, METHOD FOR PRODUCING HUB UNIT BEARING, AND METHOD FOR PRODUCING VEHICLE"
}