| 摘要 |
An apparatus including a housing, a shaft rotatably extending through the housing, and a bearing assembly for supporting the shaft within the housing, wherein the bearing assembly includes a focal bearing assembly for accommodating tilting of the shaft within the housing and a thrust bearing assembly for transferring thrust loads between the housing and the shaft, and wherein the thrust bearing assembly includes at least two thrust bearings arranged in a load sharing configuration and complementary oblique thrust surfaces for transferring thrust loads through the thrust bearings. |
