Hub bearing constant velocity joint in which a radially outer, annular, element of the joint is engaged with an annular hub of a hub bearing unit with a flange at a first end thereof by means of a clamping system including a screw element assembled inside the annular joint element and able to be operated on the outer side through the annular hub so as to screw it inside a second end of the hub until it prestresses the rolling bodies of the hub bearing unit, while the transmission of torque is ensured by a splined coupling between the joint element and the second end of the hub; the screw element is axially locked against an annular shoulder formed on the inside of the joint element, on the opposite side to the annular hub, by means of an elastic ring engaged with at least one annular seat formed on the inside of the joint element.

A constant velocity joint assembly integrated with a wheel hub device may include an internal race coupled to an end portion of a driveshaft, a plurality of joint balls held in the internal race, and a hub housing accommodating and coupling the internal race holding the joint balls therein, with a bearing coupled to an external circumferential surface thereof, the hub housing provided as an external race of a constant velocity joint and the wheel hub device.

A wheel bearing including at least one inner ring. In order to achieve a greater efficiency, the inner ring forms an outer ring of a tripod constant-velocity joint. The wheel bearing may further include an outer ring and two rolling-element rows including a first rolling-element row and a second rolling-element row.

An axle assembly for drive wheels of vehicles includes a steering knuckle, an axle housing coupled to an inside of the steering knuckle, a wheel disc that is fixed to the axle housing to be rotatable integrally with the axle housing, and a drive shaft that is coupled to the axle housing to be rotatable integrally with the axle housing. A hub bearing is disposed between the steering knuckle and the axle housing. A forming part is formed at an end of the axle housing in a state in which a bearing inner race of the hub bearing is coupled to an outer circumferential surface of the axle housing, and the bearing inner race is engaged with a side part of the axle housing by the forming part in a state in which the forming part is pressed against a side end of the bearing inner race.

A wheel hub arrangement for a motor vehicle, provided with a hub which is rotatably mounted by a wheel bearing for the attachment of a wheel. A shaft, which is formed separately from the wheel hub, is non-rotatably coupled to the wheel hub. At the same time a first receiving section of a sealing receptacle is formed in the wheel hub in which is arranged a shaft, in which a sealing device is arranged which engages a second receiving section of the sealing receptacle formed in the axial direction with respect to an axis of rotation of the wheel hub, adjacent to the first receiving section.

This system and method is directed to A joint system comprising: a rings system having: a first pair of rings pivotally attached to each other by a first set of rotating housings, the first set of rotating housings being configured to rotate along a first axis and a second pair of rings pivotally attached to each other by a second set of rotating housings, the second set of rotating housings being configured to rotate along a second axis; a first sliding support subassembly configured to slidingly receive a first ring from the rings system; and a second sliding support subassembly configured to slidingly receive a second ring from the rings system; a primary gears system carried by and having a first and second primary gear wherein the first primary gear and the second primary gear are rotatably attached to a central connecting support.

A constant velocity joint assembly integrated with a wheel hub device may include an internal race coupled to an end portion of a driveshaft, a plurality of joint balls held in the internal race, and a hub housing accommodating and coupling the internal race holding the joint balls therein, with a bearing coupled to an external circumferential surface thereof, the hub housing provided as an external race of a constant velocity joint and the wheel hub device.

A constant velocity (CV) joint system include a CV joint assembly with a first elongated ring pivotally attached to a second elongated ring via a first rotating housing and a second rotating housing, the first rotating housing and the second rotating housing being configured to rotate along a first axis; a third elongated ring pivotally attached to a fourth elongated ring via a third rotating housing and a fourth rotating housing, the third rotating housing and the fourth rotating housing being configured to rotate along a second axis; a first sliding support; and a second sliding support. The first sliding support includes a first elongated opening; and a second elongated opening, the first elongated opening extending in a direction relatively perpendicular to the second elongated opening. The second sliding support includes a third elongated opening and a fourth elongated opening, the third elongated opening extending in a direction relatively perpendicular to the fourth elongated opening.

A hub bearing unit includes a radially outwardly extending flange, a first portion on a first side of the flange and a tubular portion on a second side of the flange. A bearing outer ring surrounds the first portion, and rolling elements are mounted between the first portion and the outer ring. A splined shaft of a constant velocity joint extends into the hub and has a threaded end portion inside the tubular portion. A threaded connector is mounted on the threaded end portion and has a deformable portion configured to be deformed to prevent the threaded connector from being unscrewed. A portion of the tubular portion near the flange includes a radial through hole configured to allow a torque arm of a deformation tool to access and deform the deformable portion.

A clamping system for a hub bearing assembly includes a screw element configured to engage with a threaded section formed on a flanged hub of a bearing unit. The screw element includes a flange-shaped head configured to cooperate with an annular element of the bearing unit and axially constrain the flanged hub and the annular element, an elastic ring, and at least one annular seat for the elastic ring. The at least one annular seat is formed radially on the inside of the annular element or on the outside of the flange-shaped head along a radially outer peripheral edge of the flange-shaped head.