Pivot bearing unit for rotatably supporting motor vehicle wheel, has wheel bearing support supporting roller bearing, where rotational movement of bearing together with motor vehicle wheel is made around steering axle

摘要

The unit has a wheel bearing support (2), which supports a roller bearing (3) for supporting a hub (4), where the hub is fixed to a motor vehicle wheel (1). Rotational movement of the roller bearing together with the motor vehicle wheel is made around a steering axle. The steering axle (9) lies in a plane of line of action of resulting longitudinal forces at a tire insurrection surface.