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WO/2022/249723A1 |
Provided is an insert molded article wherein a race (30) of a thrust roller bearing (10) is such that a steel-made race body part (40) that configures a race surface (41) that a plurality of rollers roll along and that has a hardness of ...
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WO/2022/244839A1 |
Provided is a sealing device in which a torque applied to a rotating member is small and in which the wear of lips and a temperature rise due to frictional heat are suppressed. A sealing device (20) is disposed between a fixed inner-si...
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WO/2022/244872A1 |
Provided is a tapered roller bearing having a structure such that when incorporating an inner ring assembly into an outer ring, even if the inner ring assembly is reversed, segments in a segment holder will not scatter, and tapered rolle...
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WO/2022/244871A1 |
The present invention is configured such that when incorporating an inner-ring assembly into an outer ring, segments in a segment holder do not come apart even if the inner-ring assembly is reversed, and tapered rollers are prevented fro...
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WO/2022/243537A1 |
The invention relates to a compensating element for compensating a tolerance between two coaxially arranged telescopic tubes of a telescopic column of a height-adjustable piece of furniture. Said compensating element comprises a base bod...
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WO/2022/244870A1 |
The present invention prevents a segment holder from coming apart and prevents a tapered roller from falling out of a pocket in a segment, even if an inner ring assembly is reversed when the inner ring assembly is incorporated into an ou...
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WO/2022/242793A1 |
The invention relates to a method for producing a rolling element bearing component (1), wherein: the rolling element bearing component (1) is formed from a rolling element bearing steel of the type 100CrMnSi6-4 or 100Cr6; in order to fo...
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WO/2022/243004A1 |
The invention relates to a journal bush (100) as part of an oil film bearing in a roll stand, the journal bush (100) accommodating the conical roll journal of a roll, in particular a supporting roll of the roll stand. The oil film bearin...
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WO/2022/237933A1 |
A double-row ball bearing, in particular for adjusting the blades of a tail rotor of a helicopter, comprising an inner ring (2) and an outer ring (3) as the bearing rings (2, 3), and balls (6) rolling off between the bearing rings (2, 3)...
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WO/2022/240702A1 |
Bearing assemblies, apparatuses, systems, and methods include bearing assemblies where one of the bearing assemblies may include angled bearing surfaces having a planar shape.
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WO/2022/239569A1 |
A rolling guide device 10 comprising: a track member 11; a moving member 21; and a plurality of rolling bodies 31, wherein, on opposite wall surfaces of a pair of wall portions 13 and 14 of the track member 11, rolling body-rolling surfa...
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WO/2022/240701A1 |
Bearing assemblies, apparatuses, systems, and methods include bearing assemblies where one of the bearing assemblies may include bearing surfaces defining an at least partially conical inner surface.
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WO/2022/237928A1 |
A bearing assembly (1) comprises a rolling bearing (2) and a sliding bearing (3), wherein a race (7) of the rolling bearing (2) is at the same time a race (7) of the sliding bearing (3). The common race (7) of the rolling bearing (2) and...
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WO/2022/237921A1 |
Segmented bearing cage, consisting of segments provided with bridges and half- bridges, which are provided with upper mounting protrusions and lower guiding protrusions whereas after two segments are assembled, the half-bridges create a ...
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WO/2022/233489A1 |
The invention relates to a cleaning device (10) for liquids, in particular for oil-based liquids, and comprises a housing (12), which contains liquid or through which liquid flows, and at least one cleaning body (16), which is accommodat...
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WO/2022/234667A1 |
Provided is a thrust bearing capable of improving the effect of preventing intrusion of muddy water and the like. A thrust bearing (20) comprises: an annular first bearing ring (21); an annular second bearing ring (22) that faces the fir...
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WO/2022/230771A1 |
This rolling bearing (100) comprises multiple balls (30) and two race members (10, 20). The balls and the race members each have a contact surface. The balls and/or the raceway members have a surface layer part (50) formed in a region up...
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WO/2022/228600A1 |
The invention relates to a combined radial-axial bearing unit having a bearing sleeve (1) made from a shaped sheet metal material, comprising a hollow cylindrical radial bearing portion (2) with an external circumferential raceway (4) fo...
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WO/2022/227647A1 |
A noise-reducing deep-groove ball bearing, comprising a bearing outer ring (1), a bearing inner ring (2), a ball (3), a holder (4), and a noise-reducing ring (5) detachably connected to the holder (4), wherein the bearing outer ring (1) ...
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WO/2022/230730A1 |
An angular ball bearing (11) according to the present invention comprises: an inner ring (12); an outer ring (13); a plurality of balls (14) interposed between the inner ring (12) the outer ring (13); and a cage (15) having a cylindrical...
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WO/2022/228603A1 |
The invention relates to a combined radial/axial bearing unit having a bearing sleeve (1) produced monolithically from a formed sheet-metal material, comprising a hollow-cylindrical radial bearing region (2) having an externally circumfe...
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WO/2022/230979A1 |
Provided is a rolling bearing that exhibits an improved resistance to hydrogen embrittlement. The rolling bearing is provided with a bearing component. The bearing component is made of steel and has a surface layer region, which is the r...
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WO/2022/222185A1 |
A guide rail pair, comprising a first guide rail (1), a second guide rail (2) parallel to the first guide rail (1) and spaced apart from the first guide rail, a retainer (3) arranged between the first guide rail (1) and the second guide ...
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WO/2022/223794A1 |
The invention relates to a bearing part (100) for a plain bearing (1000) comprising a bearing layer (140) designed to slide in a bearing manner, in particular a bearing shell (102) comprising a sliding layer (140) on a main body (120.1) ...
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WO/2022/223072A1 |
The present invention relates to a thrust bearing for suspension systems, consisting of an upper element, a lower element which is provided below the upper element, a bearing which is provided between the upper element and the lower elem...
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WO/2022/225661A1 |
A bearing, including: an inner ring defining a first groove; an outer ring including a radially inner surface, the radially inner surface facing an axis of rotation of the bearing, defining a second groove, and defining at least one thir...
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WO/2022/218459A1 |
The invention relates to a wheel bearing (10) for a vehicle, said wheel bearing comprising at least one outer ring (11) and at least one inner ring (12), wherein: at least one sealing element (1) is arranged spatially between each inner ...
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WO/2022/217841A1 |
An anti-dry friction bearing sleeve, and a bearing system comprising same and a supercharger comprising same. The anti-dry friction bearing sleeve comprises a bearing sleeve body (1); the bearing sleeve body (1) is provided with oil feed...
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WO/2022/219782A1 |
A sealing device according to the present invention is provided between an external member and an internal member and comprises: a slinger having a first cylindrical part that is fixed to the outer circumferential surface of the internal...
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WO/2022/218622A1 |
The invention relates to a method for producing a sliding bearing arrangement for radial mounting of an element (2) in a housing (1) made of steel, in which a bearing bush (3) made of a tribologically favourable metal bearing is located ...
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WO/2022/218980A1 |
The invention relates to an axial-radial sliding bearing (1) comprising: a first bearing ring (2) and a second bearing ring (4), the bearing rings being rotatable in relation to one another about a bearing axis A, and the second bearing ...
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WO/2022/221620A1 |
A rolling element bearing assembly includes a rolling element bearing assembly cage for spacing a plurality of rolling elements during operation of the rolling element bearing assembly about a central rotation axis. The cage includes a f...
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WO/2022/218880A1 |
The invention relates to a sliding bearing (1) comprising a hollow cylindrical bearing body (2) which is produced from a base material and of which the inner face surrounds a passage (20), a sliding material which is different from the b...
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WO/2022/218878A1 |
The invention relates to a sliding bearing (1) comprising a carriage (100) which has a carriage body having a bushing extending along a longitudinal axis (X), wherein a sliding element (4) is arranged in the bushing so as to bear against...
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WO/2022/218464A1 |
The invention relates to an axial disc arrangement for an axial bearing arrangement (1), comprising an axial disc (6) with an axial rolling element raceway (9) as well as a lining (7) fixed to the axial disc (6), said lining having holdi...
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WO/2022/219868A1 |
In this angular ball bearing (10), raceway rings (20, 30) comprise extending parts (23, 33) which axially extend from raceway surfaces (21, 31) toward a side opposite of a side where a line of action L of a contact angle θ passes throug...
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WO/2022/215637A1 |
In this sliding member (41, 42), a polytetrafluoroethylene resin is used as a base, and a calcined clay is added thereto.
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WO/2022/214412A1 |
The invention relates to a rolling body (1) for use in a rolling bearing having a centre axis (A), an outer shell (2) rotationally symmetrical with the centre axis (A), two end faces (3, 4) and a bore (5) which connects the two end faces...
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WO/2022/209417A1 |
This ball bearing is provided with: an inner ring having an inner ring raceway surface in an outer circumference thereof; an outer ring having an outer ring raceway surface in an inner circumference thereof; a plurality of balls rollably...
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WO/2022/209826A1 |
This bearing device comprises an oil supply body that, together with a bearing ring, forms an oil retention space which is to be filled with lubricating oil. The oil retention space is open at least on a rolling body side. Thus, in the b...
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WO/2022/210280A1 |
A marine-use contra-rotating propeller device (100) is provided with an outer shaft (12), an inner shaft (14), and a drive device (30). The outer shaft has a front propeller (1) mounted onto a rear-end part thereof, and is rotatably supp...
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WO/2022/210539A1 |
This silicon nitride sintered body according to an embodiment is characterized by: including silicon nitride crystal particles and a grain boundary phase; and showing seven or more peaks detected in the range from 400 cm-1 to 1200 cm-1 w...
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WO/2022/210533A1 |
A silicon nitride sintered body according to an embodiment of the present invention is provided with silicon nitride crystal particles and a grain boundary phase, wherein when a 20 μm × 20 μm region in a central cross-section of the s...
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WO/2022/208073A1 |
An apparatus comprising: a flywheel; a shaft; a bearing arrangement for supporting the shaft; a sealing arrangement; and a housing for housing the flywheel, the shaft, the bearing arrangement and the sealing arrangement, wherein the flyw...
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WO/2022/209965A1 |
Provided is a sliding component with which it is possible to obtain a low friction effect that is stable under a wide range of usage conditions. A sliding component 10, 20 having sliding surfaces 11, 21 that slide in a relative manner,...
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WO/2022/207394A1 |
The present invention relates to a bearing cup (1) for a steering column, comprising: - a bottom portion (2) having an opening (3) for the feeding of a shaft therethrough; and - a wall portion (4). The bearing cup (1) is designed to rece...
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WO/2022/209966A1 |
Provide is a sliding component capable of suppressing temperature increases of sliding surfaces. A sliding component 10, 20 having sliding surfaces 11, 21 that slide in a relative manner, wherein a base material 22 of the sliding compo...
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WO/2022/210339A1 |
A roller bearing (50) comprises a first roller (44) and a second roller (45) disposed between an inner ring (43) and an outer ring (41) and extending in the axial direction. In the roller bearing (50), the diameter of the second roller (...
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WO/2022/209598A1 |
In the present invention, a roller has: beveled sections formed on either axis-wise edge of the roller outer circumferential surface; and a roller sloping surface. In a cross-section taken along a plane containing the rotational axis of ...
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WO/2022/210531A1 |
Provided is a sealed rolling bearing capable of achieving both low torque and high sealing performance. The hub bearing 1 is equipped with a seal member 13 that seals a bearing space 9, is fixed to a fixed side member 12, and is in slidi...
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