A vehicle includes a first drivetrain component and a second drivetrain component. The first drivetrain component defines a splined orifice. The second drivetrain component has a shaft that includes splines that are configured to clearance-fit the splined orifice upon engagement up to a first length and interference-fit the splined orifice upon engagement beyond the first length. Engagement of the splines and the splined orifice at substantially the first length counteracts loads perpendicular to an axis of the shaft preventing disengagement of the first and second drivetrain components.

The invention is developed on the basis of an external part for homokinetic joints and rolling bearings, wherein the external part (1) has an annular sealing surface (12) on at least one of its end faces, Axially extending drillholes (15) are created on the end face in the external part (1) to accommodate fastening means, wherein the sealing surface (12) extends radially between the drillholes (15) and the inner diameter of the external part (1) in the region of the drillholes (15).

According to the invention, a contour (16) which protrudes from the sealing surface (12) is arranged on the one or more end face sealing surfaces (12) of the external part (1), against which contour a gasket (13) is pressed in the assembled state. This protruding contour (16), with a longitudinal section in the form of a lug, offers a small pressing surface for the gasket (13) even in the pre-assembled state so that its position is secured without use of an adhesive even with small pressing forces such as are normally applied when the component to which the external part (1) belongs is pre-assembled, as well as during transport of the component and subsequent work steps.

A constant velocity joint for a vehicle may include: a hub housing combined with the constant velocity joint in the hub housing; a bearing assembly including an inner race fitted on an outer surface of the hub housing, an outer race spaced a predetermined distance apart from the inner race and fitted on a knuckle, and a power transmission member disposed between the inner race and the outer race; and a boot having a band seat that is positioned on the inner race of the bearing assembly, the boot having a fixing band fixed on a top of the boot and the boot being coupled to the inner race by the fixing band, where the boot includes a boot lip that is formed at one end or both ends of the band seat and protrudes toward the knuckle.

A constant velocity joint assembly includes a housing body having an outer surface and an inner surface extending between a first housing end and a second housing end along a central axis. The inner surface of the housing body defines a raceway. A plurality of rollers are disposed in the raceway. A flexible boot is operably fixed to the housing body, with the flexible boot extending along the central axis. A deflector ring is fixed to the outer surface of the housing body. The deflector ring has a metal inner ring portion and a non-metal outer ring portion.

A wheel drive assembly for transferring propelling torque from a source shaft to a wheel, the source shaft receiving torque from a motion actuator. The wheel drive assembly includes a wheel-hub, adapted to have the wheel mounted thereon, the wheel-hub being arranged about a longitudinal axis, which is adapted to coincide with a rotation axis of the wheel. The wheel drive assembly further includes a drive axle and a constant velocity (CV) joint mounted onto an outer end of the drive axle. The CV joint connects the drive axle to the wheel-hub. An outermost surface of the CV joint is disposed outwardly of an outermost surface of the wheel hub, along the longitudinal axis of the wheel-hub.

A propeller shaft includes a rotational shaft and a constant-velocity joint. The constant-velocity joint includes an inner race member connected to the rotational shaft, a rolling member disposed on an outer periphery of the inner race member in a radial direction relative to a direction of a rotational axis of the rotational shaft, and a tubular outer race member provided on an outer periphery of the rolling member in the radial direction and configured so that a rotational force of the rotational shaft is transmitted thereto via the rolling member. The outer race member has first and second end portions of the outer race member in the direction of the rotational axis. The outer race member includes a centering portion provided at the first end portion and formed so as to be smaller than a maximum diameter of the outer race member in the radial direction.

A joint assembly (200) comprising a first joint member (232) that is drivingly connected to a second joint member (272) by one or more torque transfer elements (290). Drivingly connected to at least a portion of the second joint member (312) is a stub shaft (292). An end of the stub shaft, opposite the second joint member, is drivingly connected to at least a portion of a second shaft. At least a portion of a second end portion of a first shaft (202) is drivingly connected to at least a portion of a first end portion of the first joint member (232) and at least a portion of a first end portion of the first shaft has a gear member (210) with a plurality of gear teeth thereon.

A method for connecting a constant velocity joint having a bell and a shaft to a wheel bearing having an opening, the shaft being oversized relative to the opening, includes applying an adhesive to the shaft and/or the opening, the adhesive in an uncured state being configured to reduce a coefficient of friction between the shaft and the opening, pressing the shaft into the opening to form a press connection between the shaft and the wheel bearing, and curing the adhesive or allowing the adhesive to cure. Also a subassembly formed by the method.

A constant velocity joint for a multi-piece propeller shaft includes an outer race extending from a first outer race end to a second outer race end to define an exterior surface. A tuned damper extends radially outwardly from the exterior surface of the of the outer race for reducing noise, vibration, and/or harshness (NVH) generated during operation of the multi-piece propeller shaft.

A constant velocity joint having an inner hub, an annular outer hub, a plurality of balls and a shaft connection component, with the outer hub in contact with the shaft connection component. The shaft connection component has, at an end region facing the outer hub, a securing structure which is in contact with a contacting structure of the outer hub. The outer hub contacting structure includes recesses corresponding to the raised portions of shaft connection component. The raised portions engage in the recesses to form a securing structure. The tracks and the recesses of the outer hub are arranged axially in alignment with each other.