{
  "$type": "site.standard.document",
  "description": "A wheel bearing device for which the work of grinding a wheel hub is simplified. The wheel hub () has an inside track groove (), a seal land part (), a recess (), and a flange surface (). An outer-side sealing member () is provided with a core metal () and a sealing member (). The sealing member…",
  "path": "/patents/1367906",
  "publishedAt": "2024-08-15T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60B27/0005",
    "NTN Corporation"
  ],
  "textContent": "A wheel bearing device for which the work of grinding a wheel hub is simplified. The wheel hub () has an inside track groove (), a seal land part (), a recess (), and a flange surface (). An outer-side sealing member () is provided with a core metal () and a sealing member (). The sealing member includes a contact lip () and a labyrinth lip () facing the recess across a gap. The recess has a bottom () located between an outer diameter-side edge () and an inner diameter-side edge (), and a tapered surface () that extends in the radial direction from the outer diameter-side edge toward the bottom and tilts toward one end of the axial direction going from the outer diameter-side edge toward the bottom.",
  "title": "WHEEL BEARING DEVICE"
}