The at least one bearing (1) is a plain bearing and the bearing is a tapered bearing, which comprises at least one conical shaped sliding surface (5a, 5b).

The tapered roller bearing according to the invention comprises a first bearing ring (01) having a conical first track (06).

The tapered roller bearing according to the invention further comprises a second bearing ring which can be rotated with respect to the first bearing ring (01) and has a conical second track and tapered rolls (02).

The spindle (4) has a tapered raceway (36) forming a cone of the outboard bearing member (76), the raceway lying inboard of the flange (24).

The impact mill is provided with a mill casing within which is located a conical track assembly which surrounds the rotor to form a conical grinding path.

A double cup (2) for a tapered roller being has a concave intervening surface (28) between the small diameter ends of its tapered raceways (22).

They range from 50 mm to 60 mm and have a double tapered bearing and 6 seals.

In this way, the "conical rolling movement" recovered in the plane is transmitted to the pistons via the connecting rods.

An outboard bearing member cup (58) has a raceway tapered complementarily to the cone raceway and a thrust rib (38) at its outboard end.

The inventive dwelling also comprises a mechanism for rotating same, such as an assembly of plates and balls, a conical bearing, etc.

A compliant fluid-film riding taper bearing is configured to include a rotor and a stator for supporting a rotating shaft.

The outboard bearing member cone raceway (36) has no thrust rib at its large, outboard end, and a large radius is provided between the outboard end of the raceway and the flange.

The invention relates to a device allowing a reciprocating translational movement to be converted into a continuous rotational movement and vice versa, by means of a swashplate that performs a "conical rolling" movement.

When the movable support bracket (142) is shifted inwardly, the tapered bearing (306) fits snugly into the aperture (314) so that the drive drum assembly (100) is supported in a rigid, sag-free manner.

A tapered bearing (306) is fastened to one end of the shaft, and a complementary shaped aperture (314) is defined in a spindle (312) retained in the movable support bracket (142).

The inclined shaft drives the plate such that it performs a "conical rolling movement" owing to the homokinetic-type finger swivel connection centered on the axis of the pivoting connection of the inclined shaft (6) and the accessory shaft (13).