US Patent 7220059 Double-row angular-contact antifriction bearing

A double-row angular-contact antifriction bearing including an outer bearing ring, and an inner bearing ring and rolling elements between the bearing rings in two rows next to one another on raceways of the bearing rings. A bearing cage for the rolling elements. The inner bearing ring is axially split and is of two individual rings which are connected and between which a distance ring defines axial prestress between the rolling elements of the both rows. The distance ring between the individual rings of the axially split inner ring is a connecting element of the individual rings.