The assembly includes a hollow bearing cartridge (150), an annular bearing (170), and an annular bearing retaining ring (180).

The pneumatic tire comprises an annular tread part (13).

In various forms the joint assembly includes a first annular race in the first portion and a second annular race in the second portion.

In addition, the thrust bearing comprises a second annular bearing race engaging the second structure.

A ring-like bearing is supported within the registered first and second annular races.

The second race is configured for substantial registration with the first annular race when the second portion is joined with the first portion.

In an embodiment, the thrust bearing comprises a first annular bearing race slidingly disposed in a first annular recess in the first structure.

The annular bearing (170) is mounted in the cartridge (160) and held in place by the annular bearing retaining ring (180).

A platform is rotatable on the turntable (25) in an annular bearing race on the turntable.

A gyratory crusher annular bearing mountable about an upper region of a gyratory crusher main shaft.

The present invention relates to a sealed pivotal bearing assembly (1) comprising a pivot pin (4) mounted in an annular bearing member (7, 3) for pivotal displacement through a limited angle relative thereto.

A pneumatic tire having an annular tread section, a pair of side wall sections, and a pair of bead sections, the pairs being continuous to both sides of the tread section.

A rolling bearing is provided with balls (13) which are in contact with the outer ring (11) and the inner ring (12) and are rollably disposed in the annular raceway.

The annular bearing in maintained in fixed position relative to the rotatably mounted main shaft by at least one mounting formation.

A shaft seal for forming a dynamic seal along an axially extending annular running surface and method of installation thereof is provided.