| 摘要 |
The present invention relates to the use of a grease (25) comprising a calcium sulfonate thickener for prolonging bearing life of a bearing (5) that is lubricated with the grease, wherein the bearing is mounted in a machine that is subject to cleaning with a solution comprising a detergent and wherein the calcium sulfonate thickener provides the grease with detergent resistance, such that the grease retains lubricating ability when contaminated with the cleaning solution. |
