Roller bearing with slip and play preventing means

摘要

An improved roller bearing of the type that comprises an outer ring (2) and an inner ring (3) and a plurality of rollers (4) disposed between the outer and the inner ring, the rollers (4) having at least one recessed part (6) stretching over at least a part of their axial length, whereby the outer ring (2) is provided on its radially inward surface (7) with at least one outer track (8) for co-operating with a non-recessed part (5) of the rollers (4) and the inner ring (3) is provided on its radially outward surface (9) with at least one inner track (10) for co-operating with a recessed part (6) of the rollers (4) and whereby the outer tracks (8) and the inner tracks (10) are mutually axially offset, characterised in that means (12) are provided to eliminate the radial clearance in the bearing (1).