CONICAL ROLLER BEARING COMPRISING A FILTER CAGE

摘要

The invention relates to a roller bearing with conical roller bodies (4), arranged between inner (1) and outer rings (2) and a cage with an annular sectional body (5) and an annular deflector body (10) for the body (5) to each transverse side, each deflector (10) comprising internal (11) and external (12) radial projections, the free end of each projection (11, 12) being arranged opposing and at a separation from the corresponding ring (1, 2) such that the bearing has functional axial and radial play (13) between the projections (11, 12) and the rings (1, 2), Said play is such as to permit the passage of a bearing lubrication fluid and to form an obstacle to the passage of solid particles. The invention further relates to a cage for assembly in such a roller bearing.