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WO/2022/045234A1 |
Provided is a roller bearing that suppresses dust generation while maintaining the anti-rust performance of grease, that can maintain sealing properties of a seal member over a long period, and that can achieve low dust generation. A rol...
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WO/2022/037743A1 |
The invention relates to a rolling bearing apparatus (1) which is formed at least from at least one rolling bearing (2), a seal (3) and a bypass apparatus (20) and additionally has at least one first machine element (30) and a second mac...
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WO/2022/037744A1 |
The invention relates to an inner-ring-fastened roller sleeve (1), comprising: - an inner ring (2), which is fastened on a shaft or axle; and - a roller-and-cage assembly (3), which is disposed on said inner ring (2) and is formed by a b...
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WO/2022/039203A1 |
The preload inspection method for wheel bearing devices comprises: a press-fitting step (S02) for press-fitting an inner ring (4) into a small diameter step part (3a); a first bearing preload value calculation step (S03) for calculating ...
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WO/2022/039057A1 |
An outer diameter-side axial groove (24) is formed in a radial outer surface (23) of a cage pawl portion (22) and an inner diameter-side axial groove (26) is formed in a radial inner surface (25) of the cage pawl portion (22); and the ca...
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WO/2022/039204A1 |
Provided is a rotational torque inspection method for a wheel bearing device that enables detection of an abnormality in a component or step occurring midway in the manufacturing of the wheel bearing device, and enables reduction in the ...
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WO/2022/036647A1 |
A bearing assembly and an assembling method for the bearing assembly. The bearing assembly comprises an inner ring (1), an outer ring (2) and a pressing plate (3), wherein the outer ring (2) is mounted on a radial outer side of the inner...
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WO/2022/039041A1 |
The present invention provides a resin retainer for a tapered roller bearing in which a large-diameter-side rim part (13), a small-diameter-side rim part (14), and a plurality of column parts (15) are integrally molded from a resin compo...
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WO/2022/033847A1 |
The invention relates to a drive unit (10) for a vehicle comprising an electric machine (12) having a rotor shaft (14) and a transmission (16) with a transmission shaft (18), wherein the transmission shaft (18) is rotatably mounted in a ...
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WO/2022/033626A1 |
The invention relates to a bearing (1) with at least one first bearing ring (3) and at least one second bearing ring (4) and with a sensor system (2), wherein the sensor system (2) is formed from at least one rotor (7) arranged in the be...
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WO/2022/031315A1 |
An isolation joint with an integral angle measurement system. The isolation joint includes a suspension interface yoke, a payload support member, a spherical bearing, and an integral angle measurement system. The suspension interface yok...
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WO/2022/024978A1 |
This angular ball bearing comprises an inner ring (10), an outer ring (20), a plurality of rolling elements (30), and a cage (40). In the cage (40), a plurality of pockets (44) for holding the respective rolling elements (30) are formed ...
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WO/2022/023152A1 |
The present disclosure relates to a self-aligning roller bearing (1) comprising an inner ring (2), an outer ring (3) and at least one row (41, 42) of roller elements (4) interposed in- between said inner (2) and said outer ring (3). The ...
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WO/2022/022770A1 |
The invention relates to a reduction in the setting of rollers (4) in a self-aligning roller bearing (1). Said self-aligning roller bearing (1) comprises an inner bearing ring (2), an outer bearing ring (3), which is arranged coaxially w...
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WO/2022/024910A1 |
A bearing device (30) comprises: two bearings (5a, 5b) that rotatably support a main shaft (4); a spacer (6) disposed between the two bearings (5a, 5b); and a communication module (140) disposed in the spacer (6). The bearing (5a) includ...
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WO/2022/025085A1 |
This motor comprises: a rolling bearing that supports a rotor shaft in a rotatable state; a bearing housing that retains the rolling bearing; a stator core fixed to the outer periphery of the bearing housing; a warp gauge provided with a...
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WO/2022/025076A1 |
This rolling bearing holder unit comprises: a rolling bearing which includes an outer ring, an inner ring arranged coaxially with the outer ring on the inner periphery side of the outer ring, and a plurality of rolling elements arranged ...
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WO/2022/025075A1 |
This motor has: a roller bearing that supports a rotor shaft in a rotatable state; a bearing housing that holds the roller bearing; a stator core fixed to the outer circumference of the bearing housing; and a strain gauge which is equipp...
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WO/2022/017932A1 |
The invention relates to a joint for a robotic arm comprising: a first part (1) of the robotic arm and a second part (2) of the robotic arm, the first part (1) of the joint being extended in an integral manner, at the centre thereof, by ...
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WO/2022/016832A1 |
A self-aligning roller bearing for axial or radial eccentric loading operation conditions, pertaining to the technical field of bearings. The roller bearing comprises: an outer ring (100); an inner ring (200); and two arrays of symmetric...
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WO/2022/018445A1 |
A seal system forming a seal between a housing and a shaft (110), the shaft (110) being rotatable relative to the housing, the seal system comprising: a labyrinth seal (206) comprising: a first labyrinth seal part (210) substantially fix...
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WO/2022/017720A1 |
The invention relates to a method and a system for producing a gear unit, the gear unit comprising a housing and a shaft (1) with at least one bearing, which housing has a lower part and an upper part, which upper part can be placed on t...
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WO/2022/018282A1 |
The present invention relates to a sputter deposition system that comprises a rotatable substrate holder for holding one or more substrates and configured to allow rotation of the one or more substrates around their own axis and around t...
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WO/2022/017736A1 |
The invention relates to a wheel-head monitoring unit (1), comprising a first sensor unit (10), a second sensor unit (30) and an evaluation unit (50); wherein the first sensor unit (10) captures and/or is designed to capture at least one...
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WO/2022/015791A1 |
A multi-row tapered roller bearing assembly for a wind turbine gearbox includes first and second axially adjacent inner bearing races including respective raceway surface that are oppositely skewed with respect to a central rotation axis...
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WO/2022/014930A1 |
The present invention relates to a floating disc hub assembly for a vehicle, and comprises: a hub part including a bearing housing formed on the inner peripheral surface thereof so that a bearing to which an axle is coupled is mounted th...
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WO/2022/008857A1 |
The present invention relates to a rolling bearing assembly (200) comprising: - an inner ring (202) and an outer ring that are coaxial about an axis of rotation and between which rolling elements (204) are arranged, - an annular metal ro...
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WO/2022/008272A1 |
The invention emanates from a wheel bearing assembly including at least two rolling-element bearings (22, 24), which are configured to participate together in a bearing assembly, wherein at least one of the rolling-element bearings inclu...
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WO/2022/009903A1 |
A first piece (13) includes a first ring portion (13b) and a second ring portion (13c) arranged in an axial direction. An inner diameter and an outer diameter of the first ring portion (13b) are larger than an inner diameter and an outer...
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WO/2022/008430A1 |
The invention relates to power-assisted steering (1) for a motor vehicle, comprising a threaded spindle (42) engaging in a spindle nut (62), extending axially in the direction of a spindle axis (S) and axially moveably arranged in a hous...
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WO/2022/004175A1 |
Provided is a roller bearing capable of improving load rating and rigidity. Disclosed is a roller bearing (5) wherein: a plurality of rollers (3) are arranged between track grooves formed respectively in an inner race (1) and an outer ra...
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WO/2021/262889A1 |
Α conveyor chain and horizontally guide wheel having a hub, an outer wheel rotatable about the hub and a bearing race between said hub and said outer wheel. An oiling gap, the top opening of which is located radially inwardly of the bea...
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WO/2021/254556A1 |
The invention relates to a rolling bearing arrangement (1), comprising a rolling bearing (2) having an inner ring (3), an outer ring (4) and rolling bodies (5), wherein the inner ring (3) has an inner ring raceway (6) and the outer ring ...
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WO/2021/251299A1 |
A vehicle power device (1) is of outer-wheel rotation, in which the fixed ring is an inner ring (5) and the rotating ring is an outer ring (4), and comprises a bracket (24) attached to a knuckle (8) so as to removably fix the inboard-sid...
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WO/2021/251027A1 |
This follower bearing 1 comprises: a shaft member 30 that has an annular first raceway surface 11 on the outer circumferential surface thereof; an outer ring 60 that has provided to the inner circumferential surface thereof an annular se...
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WO/2021/251378A1 |
In the present invention, a tapered roller bearing is provided with an inner ring, an outer ring having an outer ring raceway surface, and tapered rollers each having a rolling surface. An average value of carbon concentrations in consti...
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WO/2021/251300A1 |
A vehicle power device (1) comprises a vehicle bearing (2) and a travelling motor (3) capable of driving rotation of an outer ring (4) which is a rotating ring. The vehicle power device (1) also comprises a bracket (24) which is mounted ...
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WO/2021/246049A1 |
Provided is a grease composition in which chemical stability of the grease composition is improved, said grease composition being for increasing the fatigue life of a member used with the grease composition. A grease composition contai...
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WO/2021/246209A1 |
Provided is a design standard for a tapered roller bearing that can be put into practical use and is of an outer ring flange type, the tapered roller bearing having a sufficient moment load and bearing lifespan without a great reduction ...
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WO/2021/246129A1 |
A tripod-type constant-velocity universal joint 1 comprising an outer joint member 2 having three track grooves 5 formed therein with roller guiding surfaces 6 arranged so as to oppose each other in a circumferential direction, a tripod ...
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WO/2021/239395A1 |
The invention relates to a bearing arrangement (2) for a tripod joint (1), said bearing arrangement comprising: a bearing journal (3); a bearing roller (18) which radially surrounds the bearing journal (3), an intermediate space being fo...
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WO/2021/239174A1 |
The invention relates to a roller bearing, comprising a plurality of cylindrical or tapered rolling elements (3), which are disposed between an outer bearing ring (1) and an inner bearing ring (2) and are guided by a bearing cage (4), wh...
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WO/2021/239736A1 |
A swivel (100) is described comprising a first swivel member (112) comprising a first load shoulder (116) and a second swivel member (115) comprising a second load shoulder (118). The first and second swivel members are rotatable relativ...
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WO/2021/240457A1 |
Rotatable support with flanged journal, comprising a first flanged element including a first flange, a journal which extends axially from the first flange and a first collar which is coaxial relative to and which also extends with the jo...
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WO/2021/235397A1 |
This sealing device includes a first seal member and a second seal member. The first seal member includes a sleeve attached to an inside member, and a flange. The second seal member includes a tubular part attached to an outside member, ...
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WO/2021/235021A1 |
[Problem] To shape a retainer for a self-aligning roller bearing by means of stamping without limitation on the size of the retainer and without an increase in machining cost, the retainer providing better assembly workability for the be...
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WO/2021/232880A1 |
A durable low-noise eccentric stop ball bearing, comprising an outer ring (1), and characterized in that: a stop groove (11) is formed in the outer side wall of the outer ring (1); a stop ring (3) is mounted in an inner cavity of the sto...
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WO/2021/236587A1 |
An axial bearing is designed to work in a liner hangar in which radial package space is at a premium. Rollers axially separate two washers. To hold the bearing together prior to installation, a sleeve radially surrounds the rollers and h...
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WO/2021/235022A1 |
[Problem] To provide a self-aligning roller bearing retainer with which the bearing is free from skewing or fretting of rollers reducing the service life thereof and is excellent in assemblability, and which can adopt race guide type as ...
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WO/2021/236132A1 |
A bearing support system (100) includes a bearing disposed within a bearing housing (104). A bearing damper (176) is disposed around the bearing and includes one or more knitted mesh pads. A compression ring (192) is positioned to be mov...
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