| 摘要 |
A bearing comprising a high tensile steel layer and a mild steel base layer with said layers being fused together across a fusion zone, a raceway machined across the bearing, with said raceway having a bearing support depth which is substantially greater than a bearing support depth obtainable using traditional steel hardening processes, and a retention structure machined into at least the mild steel base layer and utilized to retain the bearing to an underlying bearing support. |
