A driving force transmission device includes a clutch, an output shaft, a bearing and an annular shim. The clutch is capable of being switched between a transmission of a rotational force and an interruption of the transmission of the rotational force. The output shaft outputs the rotational force of the clutch. The bearing supports an end portion of the output shaft with grease. The annular shim is disposed around the end portion of the output shaft between the clutch and the bearing. The shim has a through hole through which the end portion of the output shaft is inserted. The through hole has the same shape as a cross section of the end portion of the output shaft. A circumferential edge of the through hole comes into tightly contact with an outer circumferential face of the end portion of the output shaft.

A clutch thrust bearing device including a rolling bearing, an axially movable piston having a radial plate, and a resilient biasing member. At least one between the inner and the outer peripheries of the radial plate of the axially movable piston is provided with a bearing sealing element of resilient material having at least one sealing lip in sliding contact with the rotatable ring of rolling bearing.

A self-aligning clutch release bearing having a rotating ring 114 and a static ring 112. Static ring 112 is located within a spherical cup 13, which incorporates an inner spherical surface 131, and the static ring 112 engages with the spherical cup 13 through the spherical surface 131. The spherical surface 131 has a radius whose center coincides with a center point 10 defined by intersection of the rotational axis 111 of the bearing and a plane defined by face of the rotating ring 114 that engages with fingers of the clutch. A spherical ring 14 incorporating a spherical end face 141 on its outer diameter is located within an inner diameter of the static ring 112, and engages with a spherical end face 113 on the inner diameter of the static ring. The two spherical end faces have about same radius with their centers coinciding with the center point 10.

A ball bearing and to a clutch thrust bearing device including such a bearing. The invention also relates to a driveline system including such a device, the system being provided to an all-wheel drive driveline system of a motor vehicle. The ball bearing comprises a fixed inner ring able to bear against an axially movable piston, a rotatable outer ring, and one series of balls between the rings. The rotatable outer ring further comprises a shield provided with a folded flange able to bear against a resilient biasing member.

An outer ring assembly adapted for a one way clutch bearing assembly is provided. The outer ring assembly includes two separately formed rings. A first outer ring includes a groove adapted to receive a plurality of locking wedges, and a second outer ring includes an outer race adapted to support a plurality of rolling elements. The outer ring assembly is installed with a one way clutch bearing assembly including an inner ring defining both an inner race adapted to support rolling elements, and a plurality of ramps axially spaced from the inner race.

A work vehicle includes a shaft supported by a cabin and having a center axis. A clutch pedal is supported by the shaft so as to be swingable about the center axis. A control cable includes an outer tube and an inner cable slidably inserted to the outer tube. The control cable is wound on a partition wall of the cabin and has flexibility. The at least one latch member is configured to latch the control cable onto the partition wall. The at least one retain member is configured to restrict the control cable from swelling within a winding region of the partition wall. The outer tube has a first longitudinal end connected to the cabin and a second longitudinal end connected to a clutch housing. The inner cable has a first longitudinal end connected to the clutch pedal and a second longitudinal end connected to the clutch lever.

An outer ring includes an outer ring small-diameter part extending toward one axial side with respect to the outer ring raceway, a radial wall part extending from an axial end portion of the outer ring small-diameter part toward an inner diameter-side, and a folded-back part extending from a radially inner end portion of the radial wall part toward the other axial side. The folded-back part radially overlaps the inner ring small-diameter part with a radial gap therebetween. The radial gap of an inner diameter-side entry formed by an axial end of the folded-back part and the inner peripheral surface of the inner ring small-diameter part is smaller than the radial gap of an inner diameter-side exit formed by an axial end of the inner ring small-diameter part and an outer peripheral surface of the folded-back part.

The present invention relates to a hydraulic unit with a housing in which a hydraulic converter is accommodated, which is coupled with a drive shaft that includes a connecting shaft piece located outside the housing for connection to a mechanical drive element The invention furthermore relates to a hydraulic driving device with such hydraulic unit and to a drive train connecting piece to which the hydraulic unit is connected. It is proposed to integrate a clutch for connecting and disconnecting the hydraulic unit into the hydraulic unit itself, so that a mechanical drive train, to which the hydraulic unit is connected, can remain unchanged or need not especially be adapted to the clutch. In accordance with the invention, a clutch for coupling and uncoupling the connecting shaft piece of the hydraulic unit to and from the hydraulic converter of the hydraulic unit is accommodated in the housing of the hydraulic unit.

The present invention relates to a transmission input shaft arrangement (100) for a vehicle transmission, the transmission input shaft arrangement comprising an input shaft (102); a clutch arrangement (104) and a bearing arrangement (106) arranged at a position spaced apart from the clutch arrangement (104). The bearing arrangement (106) comprises a bearing inner ring (108) rotationally connected to the clutch arrangement (104).

An overrunning clutch unit may include inner and outer rings that can be rotated relative to each other. Clamping members may transmit a torque between the two rings in one peripheral direction, the clamping members being arranged between the rings. A first bearing device may be configured to support the two rings, wherein the first bearing device is arranged between the rings at a first axial side of the clamping members. A second bearing device may be configured to support the two rings, wherein the second bearing device is arranged at a second, opposing, axial side of the clamping members so that a tilting of the inner ring relative to the outer ring is prevented.