A method for assembling a ring by shrinking the ring onto a shrink-fitting surface of a part, the shrink-fitting surface being turned radially away from a reference axis, the part having a free upper end and an inner wall extending around the reference axis turned radially toward the reference axis and extending axially while delimiting at least part of an axial cavity. The method including the steps of forming, on the inner wall, splines extending axially; shrinking the ring on the part so that a lower transverse face of the ring comes into abutment against a shoulder of the part. After the step of forming the splines and prior to the step of shrinking the ring onto the part, radial elastoplastic expansion of an upper portion of the part results in a widening of the shrink-fitting surface and of a portion of the splines.

Provided is a non-rotational advertisement member assembly for being mounted on a wheel of a vehicle which includes: a connecting body mediating coupling to a wheel of a vehicle, and rotated interlocked using the rotation axis of the wheel as a coaxial axis; a transparent housing forming a predetermined floating space between itself and the connecting body as well as rotated interlocked with the connecting body by being coupled to the connecting body so as to completely seal the gap between the predetermined floating space and an external space; and an advertisement member floating part having a center of gravity formed relatively lower in the predetermined floating space, and rotated relatively to the transparent housing and the connecting body which are rotated interlocked with the wheel while being coupled so as to avoid rotation and movement while maintaining the center of gravity.

A wheel hub includes a one-piece hub base body configured to surround at least a portion of a rolling-element bearing, the base body having a first axial end region configured to attach to a wheel adapter and/or to a wheel and a second axial end region axially opposite the first axial end region. An annular reinforcing body, which may be a metal band, is mounted on a radially outer surface of the second axial end region and connected to the radially outer surface at a joint.

An axle tube assembly includes an axle tube, a first tube reinforcement apparatus disposed in the axle tube at one end and a second identical tube reinforcement apparatus disposed into the axle tube at the second end the reinforcement apparatuses welded in place to the axle tube, a first spindle assembly coupled to the first tube reinforcement apparatus, a second spindle assembly coupled to the second tube reinforcement apparatus, and an elongated connector rod or tube connected to the first and second reinforcement apparatuses inside the axle tube and disposed between the reinforcement apparatuses the first and second spindle assemblies having spindle bodies welded to the cylindrical ends of the axle tube.

Axial relative movement of an auxiliary member (30) and a hub body (22z) is performed, the hub body (22z) and an inner race (21) are combined with each other in an axial direction, and a part of the hub body (22z) deformed by a blade (33) of the auxiliary member (30) is disposed inside an engagement concave portion (26) of the inner race (21).

The present invention is intended to provide a protective cover, comprising an inner ring 12 with an inner ring track surface 12A on an outer peripheral surface; an outer ring 13 with an outer ring track surface 13A on an inner peripheral surface; a bearing with rolling elements 14 between the inner ring track surface 12A and the outer ring track surface 13A; a magnetic encoder 8 that is positioned at one axial end portion of the bearing and fixed to the inner ring 12; and a magnetic sensor that is fixed to the outer ring 13, a cup-shaped protective cover 1 press-fitted into the outer ring 13 to cover the magnetic encoder 8 and intervene between the magnetic encoder 8 and the magnetic sensor is formed by performing cold press molding of an austenitic stainless steel plate material with a nickel content of 8.5 to 13 weight %.