No.1010 2012省エネルギー関連技術特集号 転がり軸受のグリース潤滑技術 |
| カテゴリー | 資料 |
|---|---|
| 筆者 | 研究開発本部 材料技術研究部 吉崎浩二 |
| 要旨 | Friction loss of rolling bearings that support rotational motion in machinery is generally smaller than that of sliding bearings. Moreover, rolling bearings lubricated with grease can contribute much more to reduction of friction loss in machines, machine size, and machine weight than those lubricated with oil due to smaller agitation resistance of lubricant and simpler sealing equipment. Development and improvement of rolling bearings and greases have been carried out to support higher performance of machinery. This paper introduces trends in greases for rolling bearings used in main industrial fi elds and recent examples of research and development results. |
| キーワード | grease, rolling bearing, boundary lubrication, elastohydrodynamic lubrication |
| 関連リンク | 大山忠夫：新幹線の高速化とトライボロジー, Koyo Engineering Journal, No. 154（1998）29. |
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