Roller bearing i.e. radial-spherical roller bearing, has sealing disks connected with outer ring according to type of bayonet connection by partially circular holding projections, where holes are directly provided at holding projections

摘要

The bearing (40) has an inner ring (42) rotatable around a rotational axis relative to an outer ring (20). Annular sealing disks (2) are arranged at the outer ring on a front side. The sealing disks are connected with the outer ring according to a type of a bayonet connection by partially circular holding projections (4). Holes (6) are directly provided at the holding projections. The holding projections are formed at a circumferential surface of the sealing disks, and arranged in grooves (24), which partially run around a casing surface of the inner ring.