Radial antifriction bearing which can be taken apart only if destroyed
View Patent ↗The radial antifriction bearing has an outer ring, an inner ring, and a plurality or rolling bodies arranged between the inner ring and the outer ring in such a way that the inner ring is rotatably mounted relative to the outer ring, via the rolling bodies, and the outer ring has an inner chamber in which the inner ring and/or at least one inner ring section is arranged. The inner chamber is closed at one front side of the radial antifriction bearing by a shaped marginal section of the outer ring in such a way that the inner ring and/or the at least one inner ring section is destroyed when it is removed from the outer ring.
1. A radial roller bearing, comprising:
a monolithically formed outer race having a rim section with a front face and an internal space, the internal space being terminated at the front face of the rim section;
an inner race having at least one inner race section with side faces arranged within the internal space of the outer race; and
a plurality of rolling elements, the rolling elements being arranged between the inner race and the outer race so that the inner race is rotatably supported by the rolling elements in relation to the outer race,
wherein the rim section extends radially inward toward an axis of rotation of the radial roller bearing and only partially beyond one of the side faces of the inner race so as to prevent the inner race from being detached from the outer race, and
wherein the rim section is a flanged shoulder having an outer circumferential surface with a first section, a second section and a third section, the second section being a recess in the outer circumferential surface of the flanged shoulder, axially between the first section and the third section.
2. The radial roller bearing as claimed in claim 1 , wherein the rim section is a cup-shaped flanged shoulder.
3. The radial roller bearing as claimed in claim 2 , wherein the flanged shoulder is uniformly shaped, extends annularly about the outer race, and is an inlet or an interrupted flanged shoulder.
4. The radial roller hearing as claimed in claim 1 , wherein the inner race is divided into two inner race sections.
5. The radial roller bearing as claimed in claim 1 , wherein the rolling elements are arranged in at least two or more rows.
6. The radial roller bearing as claimed in claim 1 , wherein the rolling elements are angular-contact ball bearings or tapered-roller bearings.
7. The radial roller bearing as claimed in claim 1 , wherein the rim section is deformed by a rolling or planishing operation.
8. The radial roller bearing as claimed in claim 1 , wherein the radial roller bearing is a wheel bearing.
9. The radial roller bearing as claimed in claim 1 , wherein the outer race merges into a seat for a wheel rim and/or a brake disk.
10. The radial roller bearing as claimed in claim 9 , wherein the rim section forms a centering shoulder for the wheel rim and/or a brake disk.