{
  "$type": "site.standard.document",
  "description": "A vehicle wheel bearing device () is equipped with a cage () in which a pocket (Pt) is formed by adjacent pillar sections () and a base section () that is therebetween, and which retains a ball () in the pocket (Pt). Formed in the pillar sections () are a claw portion () and another short claw…",
  "path": "/patents/1302971",
  "publishedAt": "2021-10-28T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60B27/0005",
    "NTN CORPORATION"
  ],
  "textContent": "A vehicle wheel bearing device () is equipped with a cage () in which a pocket (Pt) is formed by adjacent pillar sections () and a base section () that is therebetween, and which retains a ball () in the pocket (Pt). Formed in the pillar sections () are a claw portion () and another short claw portion () which project towards adjacent pillar sections, as well as a notched section () cut toward the base section from the distal end radially inward of the claw portions of the pillar sections (). When viewed from the axial direction, the shortest length in the one claw portion () to the center of the ball and the shortest length in the other short claw portion () to the center of the ball are different.",
  "title": "BEARING DEVICE FOR VEHICLE WHEEL"
}