A two-part ball bearing cage includes two, in particular at least substantially identical, cage parts forming an even-numbered plurality of ball pockets for receiving a corresponding number of balls having a predeterminable ball diameter. Each cage part has an annular body on which substantially evenly distributed webs are disposed in the circumferential direction to form the ball pockets. A distance in the circumferential direction between two webs that are adjacent in the circumferential direction approximately corresponds to the sum of twice the ball diameter and a width of the web in the circumferential direction. A ball bearing having the ball bearing cage and a method for assembly of the ball bearing are also provided.

A rolling-element bearing for an electromagnetic solenoid includes a hollow cylindrical cage with a plurality of spherical pockets formed around a first circumference and a second circumference of the cage. The pockets around the first circumference are offset from the pockets around the second circumference. Spherical rolling elements are provided in the spherical pockets and are captured for free rotation in the first pockets and second pockets.

Harmony is pleasing arrangement of parts: This ball bearing comprising a cage which is made of two identical, flat, parallel rings. A metal strip starts from the ring goes down towards the center then turns 90 degrees going towards the other ring then it turns 90 degrees and meets the other ring. These metal strips (stands) which touch the inner ring are positioned with space between them. Above these stands there are holes where immovable axles are inserted. Round these axles there are rotating rollers. These rollers are small in radius so that they do not touch the inner ring or outer ring. In between these rollers there are bigger balls moving circularly that touch and hold the rotating inner ring and stationary outer ring. There is a plurality of balls and rollers that move in harmony.

An anti-friction radial bearing has an inner track, an outer track, a pair of extension members, load-carrying rolling members, and double coaxial, cylindrical individual spacers. Each of the extension members has an internal cylindrical hoop surface and is securely mounted to at least one of the inner and outer tracks. The rolling members are equidistantly spaced and rotatably engageable with the inner and outer tracks. The spacers are disposed in pure rolling contact at their ends with the internal cylindrical hoop surfaces of the extension members. Each of the spacers is positioned in pure rolling contact between a corresponding adjacent pair of the rolling members.

A shaft bearing for mounting a shaft of a motor vehicle, having an inner sleeve, an outer body which surrounds the inner sleeve thereby forming a gap, and an elastomer body which connects the inner sleeve and the outer body elastically to one another. The inner sleeve may be embedded in the elastomer body and form a receiving opening for pressing in a bearing element. The inner sleeve may have at least one first deformation which is directed radially inwards in such a way that a shear gap is formed between the first deformation and the bearing element. An elastomer bead that may be formed when the bearing element is pressed in may be compressed within the shear gap.

A two-part ball bearing cage includes two, in particular at least substantially identical, cage parts forming an even-numbered plurality of ball pockets for receiving a corresponding number of balls having a predeterminable ball diameter. Each cage part has an annular body on which substantially evenly distributed webs are disposed in the circumferential direction to form the ball pockets. A distance in the circumferential direction between two webs that are adjacent in the circumferential direction approximately corresponds to the sum of twice the ball diameter and a width of the web in the circumferential direction. A ball bearing having the ball bearing cage and a method for assembly of the ball bearing are also provided.

An anti-friction radial bearing has an inner track, an outer track, a pair of extension members, load-carrying rolling members, and double coaxial, cylindrical individual spacers. Each of the extension members has an internal cylindrical hoop surface and is securely mounted to at least one of the inner and outer tracks. The rolling members are equidistantly spaced and rotatably engageable with the inner and outer tracks. The spacers are disposed in pure rolling contact at their ends with the internal cylindrical hoop surfaces of the extension members. Each of the spacers is positioned in pure rolling contact between a corresponding adjacent pair of the rolling members.

A shaft bearing for mounting a shaft of a motor vehicle, having an inner sleeve, an outer body which surrounds the inner sleeve thereby forming a gap, and an elastomer body which connects the inner sleeve and the outer body elastically to one another. The inner sleeve may be embedded in the elastomer body and form a receiving opening for pressing in a bearing element. The inner sleeve may have at least one first deformation which is directed radially inwards in such a way that a shear gap is formed between the first deformation and the bearing element. An elastomer bead that may be formed when the bearing element is pressed in may be compressed within the shear gap.

In one example, a bearing or transmission has an outer race that extends circumferentially about a central axis. An inner race is disposed within the outer race and extends circumferentially about the central axis so as to be coaxial with the outer race. A plurality of load-bearing rolling elements are disposed between the inner race and the outer race, and are spaced circumferentially from one another so as to not contact one another. A plurality of separator rolling elements are disposed within the outer race. Each separator rolling element is disposed between a respective pair of the load-bearing rolling elements such that the separator rolling element is in rolling contact with the load-bearing rolling elements of the respective pair. The load-bearing and separator rolling elements form a contiguous ring.

An automotive propulsion system, a final drive assembly, and a bearing assembly are disclosed. The ball bearing assembly includes a bearing race structure having an inner race and an outer race, where the outer race is disposed concentrically about the inner race. A number of rotatable bearing elements (e.g., balls) are disposed between the inner race and the outer race. The bearing race structure has a plurality of threads extending therefrom (from either the outer race or the inner race). The bearing race structure is connected by the plurality of threads to an adjacent structure to prevent relative movement of the bearing race structure with respect to the adjacent structure.