Double-row ball bearing for motor vehicle, has rows of bearing balls rolling between inner and outer rings, where row of balls are assigned to four-point-ball bearing and angular ball bearing, and inner ring is divided into path areas

摘要

The bearing (1) has an inner ring (3) with two inner paths (18, 19), and an outer ring (2) with two outer paths. Rows of bearing balls (6, 7) rolls between the inner ring and the outer ring, where one row of the bearing balls (7) is assigned to a four-point-ball bearing (27) and another row of the bearing balls (6) is assigned to an angular ball bearing (26). The inner ring is divided in the two inner paths that are transverse to a bearing axis (23).