Double-row tapered roller bearing, has undivided bearing ring that is guided radially through cylindrical tracks, and axially slidable edge ring that is arranged between two rows of tapered roller bearings

摘要

The bearing has an inner and/or outer undivided bearing ring (1). Continuous cylindrical tapered roller bearings (7) are provided with uniform diameter at two rows, where the bearings are adapted corresponding to radially opposite inner and/or outer bearing rings (3, 5). A set of opposed directed tapered tracks (4, 6) is provided for the tapered roller bearings. The undivided bearing ring is guided radially through cylindrical tracks (2). An axially slidable edge ring is arranged between the two rows of the tapered roller bearings.