| 发明名称 | Bearing and method of inhibiting crack propagation in a bearing component | ||
| 摘要 | A bearing includes a liquid lubricant and at least one ceramic component, which, during operation of the bearing, is subject to rolling contact load. A tribological surface of the at least one ceramic component is impregnated with a sealant, such that the liquid lubricant is prevented from entering discontinuities in the tribological surface. | ||
| 申请公布号 | US8967875(B2) | 申请公布日期 | 2015.03.03 |
| 申请号 | US201013990015 | 申请日期 | 2010.11.25 |
| 申请人 | Aktiebolaget SKF | 发明人 | Rychahivskyy Andriy Volodymyrovych;Vieillard Charlotte;Zhou Xiaobo |
| 分类号 | F16C33/66;F16C33/76;F16C33/32;F16C33/62 | 主分类号 | F16C33/66 |
| 代理机构 | SKF USA Inc. Patent Dept. | 代理人 | Peckjian Bryan;SKF USA Inc. Patent Dept. |
| 主权项 | 1. A bearing comprising: a liquid lubricant, and at least one ceramic component which, during operation of the bearing, is subject to a rolling contact load, wherein a tribological surface of the at least one ceramic component is impregnated with a sealant, such that the liquid lubricant is prevented from entering discontinuities in the tribological surface, wherein the sealant comprises an oil-repellent material. | ||
| 地址 | Gothenburg SE | ||