Bearings with visually distinct wear indicators are disclosed. An example bearing disclosed herein includes a movable portion, a race to receive the movable portion along a first surface to thereby permit movement of the movable portion within the race, and a liner disposed on the first surface of the race, the liner having a first layer and a second layer, the first layer disposed on top of the second layer, the first layer visually distinctive from the second layer.

A ball head includes: a main body provided with ball body and fastener accommodating portions adjacent to each other in an up-and-down direction; a ball body provided with a threaded rod extending outward therefrom; and a fastener. The ball body and fastener accommodating portions are respectively formed with openings respectively extending upward and downward and having diameters respectively smaller than the diameters thereof, and communicated with an external space through a notch of the main body, wherein a fixing assembly is disposed at the notch. The notch can be expanded, such that the fastener and the ball body are respectively placed into the fastener and ball body accommodating portions. The notch can be further contracted by locking the fixing assembly tight and thus the ball body is non-rotatable, while the notch can also be expanded by loosening the fixing assembly and thus the ball body is rotatable.

A spherical joint of the present disclosure includes a ball member and a socket having an inner circumferential surface configured to spherically contact the ball member. The socket includes a cage part forming the inner circumferential surface and having an opening, and a bar-shaped connecting part provided to the cage part. A fastening member is disposed at the cage part so as to reduce a space of the opening in the extending direction of the connecting part and such that a gap is formed between the fastening member and the ball member. The opening is formed in a part of the inner circumferential surface other than a part where the largest load is applied.

A chassis component for a wheel suspension which has a strut arrangement with at least one strut which is in the form of a profile component with an open cross-section. The at least one strut has a profile base and two wall sections that extend away from the profile base. An articulation point is provided, at least at one end of the strut, for receiving two joint components movably connected to one another, namely, a first joint component having a spherical joint body and a second joint component that rotatably and/or pivotably holds the joint body. In the area of the at least one articulation point, the wall sections have first and second joint accommodation apertures arranged opposite one another. A cylindrical sleeve is pressed in between the first joint accommodation aperture and the second joint accommodation aperture and keeps the opposite wall sections apart from one another.

A Plain bearing having an outer ring and an inner ring, the outer ring and the inner ring providing respectively an inner surface and an outer surface intended to cooperate with each other for the relative movement of the outer and inner rings, the inner surface of the outer ring and the outer surface of the inner ring each including a coating including at least one layer. The hardness of the coating on the inner surface of the outer ring is less than the hardness of the outer ring, and the hardness of the coating on the outer surface of the inner ring is greater than the hardness of the inner ring.

A bearing assembly includes a housing, a spherical bearing located within the housing, and two outer races positioned between the spherical bearing and the housing. The outer races are configured in sliding engagement with the spherical bearing to allow the spherical bearing to rotate relative to the housing. The assembly also includes a tightening element configured to engage a first of the two outer races and tighten the outer races against the spherical bearing. The assembly is configured to provide a primary load path from the tightening element to the housing, wherein the primary load path leads from the tightening element to the housing via the outer races whilst bypassing the spherical bearing.

An elastic articulation comprising a first sleeve and a second sleeve is provided. The first sleeve and the second sleeve each include a respective outer armature, a respective inner armature, and a respective elastic body between their respective outer and inner armatures. The elastic articulation also comprises a ring longitudinally connecting the first sleeve and the second sleeve. The ring forms a radial stop between the inner armature and the outer armature of the first sleeve, and between the inner armature and the outer armature of the second sleeve. The elastic articulation improves damping control in different directions.

An arrangement of an angle measurement device on the chassis of a vehicle. The chassis includes a control arm (1) and a pivot bearing (2) with a pivot axis. The control arm (1) pivots about the pivot axis and the angle measurement device has a sensor (3) and a signal emitter. The sensor (3) is arranged on the control arm (1), in the area of the pivot axis, and the signal emitter is arranged on the pivot bearing (2).

A pivot cradle bearing system includes a curved cage segment in which rolling elements are guided, which are arranged between two bearing parts which can be pivoted relative to each other. A synchronization device, which is designed for the synchronization of the relative movement of the bearing parts with the displacement of the cage segment, comprises a pivot arm, which is mounted in the cage segment. A ball-and-socket joint, by means of which a snap-action connection is formed, is provided to support the pivot arm in the cage segment.

Provided are a ball joint and a dust cover of which a seal part can be prevented from being impacted due to great swings of a ball stud. A dust cover 100 includes a deformable body part 110, a fixed part 120 provided to the body part 110 on one end side and fixed to the socket 200, and a seal part 130 provided to the body part 110 on another end side, the seal part 130 has an elastic body part provided integrally with the body part 110 and having an inner peripheral seal part 131 which is configured to slide on the outer peripheral surface of the shaft 310 and a reinforcement ring 150 embedded in the elastic body part, and a tip end surface of the reinforcement ring 150 on a knuckle 400 side is at least partly exposed from the elastic body part and is in contact with the knuckle 400.