| abstract |
The invention relates to a bearing carrying at least partially in a body (5), a shaft (A), characterized in that the internal walls of said body define a hydraulic channel, and in that said bearing comprises at least one wheel (10 , 110) with fins which is coaxial with said shaft (A) and which is integral with it, said wheel being surrounded by a flange (11, 14) whose geometry is complementary to the internal geometry of the body (5) at said wheel (10, 110), to achieve with it the aforesaid bearing. |