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WO/2020/203982A1 |
Provided is a method of measuring axial clearance in a double-row roller bearing that comprises a hub spindle (3), an inner race (5) fitted onto the outer periphery of one axial end of the hub spindle (3), an outer race (2), and rolling ...
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WO/2020/193559A1 |
A bearing including a substrate layer including an aluminum alloy including a thickness, Ts, where Ts ≤ 0.6 mm,; an adhesive layer; and a low friction material layer overlying the adhesive layer, where the bearing includes an elongatio...
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WO/2020/192818A1 |
The invention relates to a ball bearing (1), comprising an inner ring (2), an outer ring (3) and a cage (13), wherein: a set of balls (4) is arranged between the inner ring (2) and the outer ring (3); the balls (4) have a diameter (D); a...
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WO/2020/192874A1 |
A compliant foil radial bearing (100) comprising: a bushing (110) comprising a bore defined therethrough; a spring foil (120, 130) arranged to conform to a radially inner surface of the bore; a fluid foil (140, 150) arranged to conform t...
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WO/2020/196089A1 |
This method of acquiring a contact angle of an angular contact ball bearing comprises: a first detection step for detecting the rotational speed of one raceway ring 12 of an angular contact ball bearing 10; a second detection step for de...
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WO/2020/192880A1 |
A compliant foil radial bearing (100) comprising: a bushing (110) comprising a bore defined therethrough; a spring foil (120, 130) arranged to conform to a radially inner surface of the bushing; a fluid foil (140, 150) arranged to confor...
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WO/2020/189439A1 |
An inner-ring-separable angular ball bearing wherein the opening edge of a pocket (15) on the inside in the radial direction forms a pair of protruding edge parts (33) which protrude toward the inside of the pocket (15) at a boundary pos...
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WO/2020/185726A1 |
A bearing system includes a bearing housing that includes a sleeve and a mounting structure for connecting the bearing system to a compressor housing. The sleeve has a radial inner surface that defines a cylindrical bore, and includes a ...
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WO/2020/176919A1 |
The invention relates to a plain bearing arrangement (9) comprising: - an inner ring element (13); - an outer ring element (14); - at least one plain bearing element (15) which is arranged between the inner ring element (13) and the oute...
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WO/2020/179670A1 |
Provided is a preload inspection method for a wheel bearing device enabling more accurate checking of preload. The invention comprises: a press-fitting step S02 for press-fitting an inner ring 4 to a small-diameter stepped part 3a; a fir...
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WO/2020/179511A1 |
A retainer-equipped roller (1) is provided with a roller (2) and a retainer (3). Chamfered portions (23) are formed at both ends in the axial direction of the roller (2). The retainer (3) includes a pair of annular portions (30), a plura...
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WO/2020/162492A1 |
Relative operation in the axial direction between an auxiliary member (30) and a hub body (22z) is performed, the hub body (22z) and an inner ring (21) are combined in the axial direction, and a portion of the hub body (22z) deformed by ...
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WO/2020/153417A1 |
Provided are a vehicle wheel bearing device and a method for manufacturing a vehicle wheel bearing device, with which the pressure difference between the atmospheric pressure inside a bearing and the atmospheric pressure at the area wher...
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WO/2020/144741A1 |
An insert assembly for a compressor according to at least an embodiment of the present invention is an insert assembly for a compressor provided with an insert member which is inserted into a bearing housing of a compressor and a restric...
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WO/2020/110485A1 |
In a torque tuning method according to the present invention, a ball stud (10) is rotated about an axial center of the ball stud (10) by a motor (22), and when a curve is drawn in which a rotational torque of the motor (22) rises and fal...
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WO/2020/105008A1 |
A bearing detection device comprises: a housing body (2) having a substantially annular shape, prearranged for being fixed to a stationary ring (6a) of a bearing (6); and a detection arrangement on the housing body (2), comprising at lea...
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WO/2020/098866A1 |
The invention relates to a foil bearing (1) for mounting a shaft, comprising a sleeve-like bearing housing (2), at least one elastic bump foil (3) which is arranged on the inner circumference of the bearing housing (2), and at least one ...
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WO/2020/099292A1 |
The invention relates to an adjustment drive (6) for a steering column (1) of a motor vehicle, comprising a drive unit with a threaded spindle (7) that is rotatably mounted about the spindle axis (G) in a transmission housing (63) by mea...
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WO/2020/094184A1 |
In order to absorb radial and axial loads between two bearing partners, it is known to combine a radial bearing with an axial bearing. The invention is based on the problem of proposing a combined radial/axial bearing which is distinguis...
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WO/2020/083434A1 |
The invention relates to a bearing section for a turbocharger (2), comprising a section housing (3), in which a bearing device (6) comprising a bearing bush (7) is arranged in a receiving cut-out (10) of the section housing, wherein: a s...
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WO/2020/074649A1 |
The invention relates to a double-row rolling-element bearing unit (9) of a medical pump (1), preferably syringe pump, which rolling-element has a bearing core (19), which forms a first inner running surface (26) for first rolling elemen...
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WO/2020/064394A1 |
The invention relates to a tool for assembling retainers in bearings comprising an inner ring and an outer ring, such that the outer ring is joined to a hub by means of a plurality of joining bolts, comprising a base structure (1) which ...
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WO/2020/064810A1 |
There is disclosed a hub bearing assembly comprising: a housing having an internal cylindrical opening; an annular bearing accommodated within the cylindrical opening of the housing; and a cylindrical pin accommodated within the annular ...
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WO/2020/054758A1 |
The present invention addresses the problem of providing a vehicle wheel bearing device that can improve the ease of installing balls in a retainer while also increasing the number of balls. This vehicle wheel bearing device (1) is equip...
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WO/2020/043421A1 |
The invention relates to a bearing assembly (10) of a rotor (11) of a wind turbine, namely a bearing of the rotor (11) in a fixed housing (12), comprising rotor-side axial slide bearing segments (13) which engage on the rotor (11), rotat...
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WO/2020/039113A1 |
A method and apparatus for determining crush height of a plain bearing shell, comprising a light source for forming illuminating light to the plain bearing shell; a sensor device configured to capture an image; at least one memory includ...
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WO/2020/039668A1 |
In the present invention, in a housing that supports a rotating shaft via a rolling bearing which is subjected to predetermined position precompression, a wedge member, the radial thickness of which increases from the leading end towards...
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WO/2020/035103A1 |
The invention relates to a rolling element bearing unit for the wheel bearing system of a vehicle, consisting of at least one tapered roller bearing (1), which comprises an inner ring (2) and an outer ring (3), between which rolling elem...
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WO/2020/025094A1 |
A pitch bearing for a wind turbine comprises a bearing ring formed of a first annular ring (36) section comprising a first interfacing surface (48) and a second annular ring section (34) comprising a second interfacing surface (50), the ...
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WO/2020/018096A1 |
A bearing assembly (100) includes a split inner race ring (115) configured to be installed on a shaft (25) and defines two raceways (135, 140) for supporting rolling elements (150,155). A split clamping band (170) is configured to be ins...
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WO/2020/015767A2 |
Disclosed is a bearing steel ball assembly device, comprising a steel ball output apparatus (1), a steel ball control apparatus (2) and a steel ball assembly apparatus (3), the steel ball output apparatus (1) being matchingly connected t...
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WO/2020/015785A1 |
The invention relates to a sensor unit (01) for integrating into a rolling bearing (14). The sensor unit (01) comprises an annular circuit board (02) wherein at least sections thereof are embedded in a plastic potting material (09). The ...
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WO/2020/011306A1 |
The invention relates to a cage (6) for an angular contact ball bearing (1), wherein the cage (6) defines a principal axis of rotation (H), wherein the cage (6) has multiple separating portions (10) and receiving pockets (9) for receivin...
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WO/2020/008127A1 |
The invention relates to an aerodynamic radial bearing device with sheets, comprising a cylindrical sleeve (10) extending along a longitudinal direction, and having an inner surface (11) which defines a central bore, characterised in tha...
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WO/2019/230023A1 |
A ball arrangement method for a ball bearing in which the following steps are executed in order: a ball insertion step in which a plurality of balls are loaded into a single area along the circumferential direction of an annular space fo...
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WO/2019/228802A1 |
The invention relates to a foil bearing (1) with at least one foil (3, 4) which is arranged within a bearing sleeve (2). The aim of the invention is to simplify the production, in particular assembly, of the foil bearing (1). This is ach...
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WO/2019/222563A1 |
The ball socket assembly includes a housing (22) that is made of a monolithic piece which includes a lower wall. A ball portion of a ball stud is disposed in an inner bore of the housing. An exit bearing (50), which is made of a polymeri...
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WO/2019/203495A1 |
A wheel hub and slinger assembly comprises: a wheel hub including: a base surface; a tolerance compensation part extending from the base surface and formed to be recessed in the outer axial direction; and a flange surface extending radia...
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WO/2019/198713A1 |
Provided is a technique which makes it possible to produce a bearing unit with higher accuracy. A hub unit manufacturing device (30) comprises: a shaft press-fitting part (51) configured such that, in a state where an inner ring support ...
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WO/2019/181282A1 |
[Problem] To provide a roller bearing retainer which has the properties of good assembly workability and good maintainability, does not develop a problem regarding strength, etc., due to thinning of a column part, and can eliminate the n...
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WO/2019/174678A1 |
The invention relates to a method for establishing a connection (1) between an annular first component (2) and a second component (3), the first component (2) being able to be slid into a receptacle (5) of the second component (3) in an ...
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WO/2019/166779A1 |
A split double row spherical roller bearing comprising an outer ring including an outer race, an inner ring within the outer ring including an inner race, a cage mounted between the inner and outer races, the cage mounting rollers which ...
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WO/2019/156720A1 |
An assembly tool (104) for positioning the rolling elements (150, 155) of a bearing assembly (100) during a preloading operation includes a roller seating actuator (400) configured to be removably coupled to a portion of the bearing asse...
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WO/2019/149318A1 |
The invention relates to a ball bearing cage and a ball bearing having a ball bearing cage of this kind. The ball bearing cage (2), a two-part ball bearing cage (2), has two, in particular at least substantially identical, cage parts (4,...
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WO/2019/138711A1 |
A hub-unit-bearing manufacturing method according to the present invention includes: a caulking step for performing caulking on an axial end of a hub ring (11) while rotationally driving an outer ring (2) with respect to a hub (3); and a...
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WO/2019/137573A1 |
The invention relates to an axial needle bearing (1) comprising a sheave (2), comprising at least one radially outer sheave section (5) having a rolling body race (6), a connecting angled thrust rib (4) and a ring section (3) which is co...
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WO/2019/134908A1 |
The invention relates to a radial bearing (10), in particular for a turbomachine, the radial bearing being in the form of a foil air bearing. The radial bearing comprises a bearing foil (13) for bearing a shaft. The radial bearing furthe...
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WO/2019/132748A1 |
A bushing (10) to be arranged between two mutually rotating parts (1,2), one part being arranged inside the other, which bushing (10) has the shape of a hollow cylinder and comprises a first cylindrical surface (11) arranged to engagingl...
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WO/2019/098281A1 |
A halved bearing 11 has a recess 112a, a recess 112b, and a recess 112c that penetrate from an outer circumferential surface to an inner circumferential surface, and a washer 12 has a protrusion 122a, a protrusion 122b, and a protrusion ...
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WO/2019/087452A1 |
A cam profile of this cam (20) is provided with a cam surface (21) that has, at one end in the circumferential direction, a rotation end (28) which does not allow a cam shaft (22) to rotate in the reverse direction due to a cam follower ...
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