Roller bearing for use in radial piston pump of anti-lock braking system, has sealing disks provided between annular rims and front side of roller body cage, centered at inner ring by centering surfaces, and radially intersecting inner ring

摘要

The bearing (1) has roller bodies (12) e.g. needles, accommodated in a roller body cage (13), and rolling on an inner ring (4). A deep drawn outer ring (5) includes non-machiningly formed annular rims (6) on both sides. The rims partially radialy overlap the bodies. Sealing disks (15) e.g. planar sealing disks, are axially provided between the rims and a front side of the cage. The disks are centered at the inner ring by radially inwardly pointing centering surfaces (17) and radially intersect the inner ring. Flaps (16) are axially exposed from the disks and serve as the centering surfaces.