| 摘要 |
The present invention relates to a bearing assembly and, more specifically, to a bearing assembly comprising an inner wheel, an outer wheel, and a rolling element interposed between the inner and outer wheels. The inner wheel has a large protrusion part having a protrusion to come in contact with the rolling element. The bearing assembly according to the present invention keeps the height of a contact point between a roller, the inner wheel, and the outer wheel even when the roller, the inner wheel, and the outer wheel are assembled to each other with a production tolerance therebetween. |
