| 发明名称 | Rolling bearing comprising a sealing flange | ||
| 摘要 | A rolling bearing comprising an outer ring, an inner ring, at least one row of rolling elements that are disposed radially between the rings, at least one seal forming a first sealing component that is fixed to one of the rings and engages with the other ring, and at least one flange forming a second sealing component that is fixed to the other ring and is offset axially with respect to the seal on the outer side of the bearing. At least one of the first and second sealing components comprises at least two annular ribs, the other sealing component being mounted axially in contact therewith. At least one closed annular space is delimited by the ribs and by the other sealing component. At least one lubricant is disposed inside the space. | ||
| 申请公布号 | US9546686(B2) | 申请公布日期 | 2017.01.17 |
| 申请号 | US201514968976 | 申请日期 | 2015.12.15 |
| 申请人 | AKTIEBOLAGET SKF | 发明人 | Aupetitgendre Elie;Barbera Stellario;Organisciak Michel;Varnoux Laurent |
| 分类号 | F16C33/76;F16C33/78;F16C33/66 | 主分类号 | F16C33/76 |
| 代理机构 | SKF USA Inc. Patent Dept. | 代理人 | Peckjian Bryan;SKF USA Inc. Patent Dept. |
| 主权项 | 1. A rolling bearing comprising: an outer ring; an inner ring; at least one row of rolling elements that is disposed radially between the rings; at least one seal forming a first sealing element that is fixed to one of the rings and engages with the other ring; at least one flange forming a second sealing element that is fixed to the other ring and is offset axially with respect to the seal on the outer side of the bearing, wherein at least one of the first sealing element and second sealing element comprises at least two annular ribs,wherein the other sealing element is mounted axially in contact therewith,wherein at least one closed annular space is delimited by the ribs and by the other sealing element; and at least one lubricant disposed inside the at least one closed annular space. | ||
| 地址 | Gothenburg SE | ||