| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an aerospace bearing component superior in abrasion resistance, and having large overload resistant capacity. <P>SOLUTION: This metallic aerospace bearing component is provided by using non-ferrous metal as a main component, and provides a bearing surface having an oxygen diffusion zone 8 near its surface. A nitrogen diffusion zone may also be provided on a surface or the inside. A coating may also be provided. The coating may have a first coating layer and a second coating layer. A material of the first coating layer is selected so as to stick to the diffusion zone being respective backings, and is desirably selected so that a material of the second coating layer provides an excellent bearing surface. <P>COPYRIGHT: (C)2010,JPO&INPIT |
