| 摘要 |
The invention relates to a bearing component part (1) for use in a diffusion welding process, comprising a core part (2) presenting a first circumferential surface (3), at least one annular part (4) presenting a second circumferential surface (11), wherein the core part (2) and the annular part (4) are attached to and along each other in a circumferential manner through their first and second circumferential surfaces (3,11), wherein the at least one annular part (4) is substantially u-shaped in a cross sectional view, comprising two opposing sides 7 connected by a base side 8 together forming a space (6), wherein the at least one annular part (4) is arranged to receive a first material (5) in the space (6) formed by the u-shape. |
