Bearing assembly with safety bushing and insertion method, comprising two pre-assembled tapered roller bearing units that can be replaced on the wheel hub of commercial vehicles. Each unit comprises an outer ring and an inner ring, with several tapered rol...

A sealing device (1) including an annular reinforcing insert (7) couplable with a wheel hub (2) in use and an annular sealing element (11) carried by the reinforcing insert and including at least one sealing lip (12) cooperating with a spacer (3) carried b...

A wheel bearing device includes an inner shaft 2 and an inner ring member 9 fitted onto an outer periphery of an axially-inner end portion of the inner shaft 2. A shaft portion 31 coupled to the inner shaft 2 so as to be rotatable together with the inner s...

[Object] A wheel bearing apparatus is provided in which penetration of rain water or dust and leakage of a differential gear oil are prevented and thereby sealing effect is increased, and reliability is ensured over the long term. [Solution] In a wheel bea...

A wheel hub (10) extends from an outboard end to an inboard end and has an outer peripheral surface (18) and an inner peripheral surface (20) spaced radially inward of the outer peripheral surface. A first air passage (24) extends from the outboard end (14...

An axle bearing system is provided in which even in the event that a sufficient space is not present between a bearing portion in which a fluorine seal is used in a seal portion and a hub shaft, it is possible to establish an electric conduction between an...

The hubcap has an electric, magnetic or optical device (10) to detect the hub revolutions, consisting of a transmitter (17) and a receiver (18) fitted in the hubcap and rotating with it. It also has an electronic calculating unit (11) to transform the revo...

The assembly has a bearing (2) rotating a journal (3) with respect to a frame. The bearing has inner rings fixed on journal`s outer wall and is axially immobilized on the wall by a spacer (19). The spacer is integrated with a fretting corrosion reduction u...

The invention relates to a wheel bearing, in particular for trailer axles, with a hub (1) which is rotatably mounted on an axle journal (4) by means of a front and a rear rolling bearing (2, 3), to which a wheel can be fastened, wherein a sleeve (5) surrou...