Abstract: A roller bearing includes a plurality of conical roller bodies arranged between inner and outer rings, and a cage having an annular sectional body mounted between the inner and outer rings. The annular sectional body further having an annular oil thrower located on each transverse side, each oil thrower having internal and external radial projections, wherein the free end of each projection is positioned opposite and away from a corresponding one of the inner and outer rings. The bearing has functional axial and radial clearances between the internal and external radial projections and the internal and outer rings. The clearances facilitate the passage of a bearing lubrication fluid there through and form an obstacle to the passage of solid particles.

Abstract: 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) bering 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 librication fluid and to form an obstacle to the passage of solid particules. The invention further relates to a cage for assembly in such a roller bearing.