Double-row rolling bearing
AssigneeSchaeffler Technologies AG & Co. KG
InventorsAndreas Bierlein, Dietmar Nusch, Sascha Hess, Rainer Schroeder
Life of this patent
Estimating the term…
Abstract
A double-row rolling bearing, having a split inner ring, an outer ring, rolling elements, and at least one cage. The split inner ring having at least on inner ring race, and the outer ring (4) having at least one outer ring race. The rolling elements being arranged such that they are mutually spaced in the cage and roll between the inner ring and the outer ring, and the rolling elements being designed as rolling element rollers, and the bearing being designed in an X arrangement. The split inner ring is split into two annular inner ring parts, and the two inner ring parts are preloaded with a preloading means arranged therebetween.
Claims19
A double-row rolling bearing, comprising:
- a split inner ring;
- an outer ring comprising two outer ring parts;
- rolling elements;
- and
- at least one cage, the split inner ring has at least one inner ring raceway and the outer ring has at least one outer ring raceway, the rolling elements are arranged between the split inner ring and the outer ring so as to roll in the at least one cage at a distance from one another, the rolling elements are rolling element rollers, the double-row rolling bearing is in an X arrangement, the split inner ring is split into two annular inner ring parts and the two annular inner ring parts are preloaded with a preloading element arranged therebetween.
A bearing arrangement comprising:
- a double-row rolling bearing comprising:
- a split inner ring;
- an outer ring comprising two outer ring parts;
- rolling elements;
- and
- at least one cage, the split inner ring has at least one inner ring raceway and the outer ring has at least one outer ring raceway, the rolling elements are arranged between the split inner ring and the outer ring so as to roll in the at least one cage at a distance from one another, the rolling elements are rolling element rollers, the double-row rolling bearing is in an X arrangement, the split inner ring is split into two annular inner ring parts and the two annular inner ring parts are preloaded with a preloading element arranged therebetween;
- a shaft passing through the double-row rolling bearing;
- and
- a housing, the outer ring is mounted in the housing.
Dependencies are inferred from the claim text.