Abstract: A boot is provided in which the formation of an internal pressure inside the boot during assembly is prevented. The boot has a first fastening region and a first diameter and having a second fastening region with a second diameter, wherein the first diameter is smaller than the second diameter, and wherein the first fastening region comprises a binder seat region on its outer circumference, wherein at an inner circumference of the first fastening region at least one first and at least one second aerating means are arranged axially spaced from each other at the inner circumference which is formed with a flat surface, and protrude beyond said surface of the inner circumference.

Abstract: A boot is provided in which the formation of an internal pressure inside the boot during assembly is prevented. The boot has a first fastening region and a first diameter and having a second fastening region with a second diameter, wherein the first diameter is smaller than the second diameter, and wherein the first fastening region comprises a binder seat region on its outer circumference, wherein at an inner circumference of the first fastening region at least one first and at least one second aerating means are arranged axially spaced from each other at the inner circumference which is formed with a flat surface, and protrude beyond said surface of the inner circumference.

Abstract: A fastener, in particular for bellows, comprises a male end segment and a female end segment complementary to the male end segment. The fastener can be used to fasten bellows to joint housings and/or shafts, said fastener having improved closing behavior.

Abstract: A fastening means, in particular for a bellows, comprises a male end segment and a female end segment complementary to the male end segment. The fastening means can be used to fasten bellows to joint housings and/or shafts. The fastening means has an inner undercut region in order to provide an improved closing behavior of the fastening means.

Abstract: A fastener, in particular for bellows, comprises a male end segment and a female end segment complementary to the male end segment. The fastener can be used to fasten bellows to joint housings and/or shafts, said fastener having improved closing behavior.

Abstract: A fastening means, in particular for a bellows, comprises a male end segment and a female end segment complementary to the male end segment. The fastening means can be used to fasten bellows to joint housings and/or shafts. The fastening means has an inner undercut region in order to provide an improved closing behavior of the fastening means.

Abstract: A boot comprising a fold region and an attachment region is disclosed. The attachment region comprises an outside with at least two circumferential ribs extending from a base surface towards the outside and providing for a binder seat surface.

Abstract: A boot comprising a fold region and an attachment region is disclosed. The attachment region comprises an outside with at least two circumferential ribs extending from a base surface towards the outside and providing for a binder seat surface.

Abstract: A wheel hub unit having a wheel hub (11), a wheel bearing (19) and an outer joint part (15) of a constant velocity universal joint which, at the hub end, includes a shaft journal (16) with shaft splines (17), which shaft journal (16) is inserted into a through-aperture (13) of the wheel hub, which through-aperture (13) is provided with internal splines (14), wherein an axial securing mechanism between the wheel hub (11) and the outer joint part (15) are formed by a securing ring (18) which comprises a rectangular cross-section and which engages corresponding rectangular circumferential grooves in the internal splines (14) and in the shaft splines (17) and is arranged near the end of the shaft journal, and wherein, at the shaft journal (16), near its base, there is provided a centering collar which, in a radially play-free way, engages the through-aperture (13) of the wheel hub (11).

Abstract: A wheel hub unit having a wheel hub (11), a wheel bearing (19) and an outer joint part (15) of a constant velocity universal joint which, at the hub end, includes a shaft journal (16) with shaft splines (17), which shaft journal (16) is inserted into a through-aperture (13) of the wheel hub, which through-aperture (13) is provided with internal splines (14), wherein an axial securing mechanism between the wheel hub (11) and the outer joint part (15) are formed by a securing ring (18) which comprises a rectangular cross-section and which engages corresponding rectangular circumferential grooves in the internal splines (14) and in the shaft splines (17) and is arranged near the end of the shaft journal, and wherein, at the shaft journal (16), near its base, there is provided a centering collar which, in a radially play-free way, engages the through-aperture (13) of the wheel hub (11).