| 摘要 |
A bearing has a plurality of rolling elements (2) in a raceway, which are separated by lubricating spacer elements (101) and non-lubricating spacer elements (102). The lubricating spacer elements are free to float between the rolling elements and can provide all of the lubrication for the bearing. The non-lubricating spacer elements may also be free to float between the rolling elements or can be provided by a cage. |
