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WO/2023/213349A1 |
A lubricating device for a planetary gear bearing of a planetary transmission (1) with a planetary carrier (2) comprising two carrier webs (3), at least one bearing pin (4) which is arranged on the carrier webs (3), an anti-friction bear...
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WO/2023/213344A1 |
The invention relates to a cage for a rolling element bearing, having two axially terminating annular edges (102) and a plurality of webs (103) that connect them, wherein an axial end face (105) of at least one annular edge (102) is prof...
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WO/2023/208268A1 |
The invention relates to an axial bearing arrangement with a plurality of bearing rollers (3), which are enclosed by an annular solid cage (1) to form a flat or conical bearing ring, wherein the solid cage (1) is provided with a pluralit...
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WO/2023/210092A1 |
[Problem] To reduce contact of a retainer with an outer ring and inner ring of a ball bearing even when centrifugal force due to high-speed rotation of the ball bearing acts on the retainer and the retainer deforms. [Solution] A ball bea...
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WO/2023/210576A1 |
A ball bearing in which each rivet (8) has a cylindrical rivet shank (12), a base head (13) pre-formed at one end of the rivet shank (12), and a riveting head (14) formed by riveting the other end of the rivet shank (12), wherein when th...
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WO/2023/209933A1 |
A bearing unit (20) comprises a first bearing (21), a first bearing holder (22), and an oil thrower (23). The first bearing (21) rotatably supports a shaft (64). The first bearing holder (22) holds the first bearing (21) while the shaft ...
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WO/2023/208280A1 |
The invention relates to a planetary gearbox having a plurality of planetary gears (1) which are each mounted rotatably about one planet journal (3) arranged on a planet carrier (2), wherein at least one rotationally fixed thrust washer ...
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WO/2023/201969A1 |
A spacer ring assembly and a bearing assembly. The bearing assembly comprises a bearing and the spacer ring assembly. The spacer ring assembly comprises an inner spacer ring (12) and an outer spacer ring (11), one among the inner spacer ...
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WO/2023/202790A1 |
A cage (1) for a bearing (2), wherein the cage (1) comprises a side wall portion (3) extending circumferentially about a central axis (4) of the cage (1). The side wall portion (3) comprises a central opening (5) aligned with the central...
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WO/2023/203158A1 |
The invention relates to an axial-radial sliding bearing (1) comprising a first bearing element in the form of a first bearing ring (2) and a second bearing element (4, 5, 6). The bearing elements are rotatably arranged relative to one a...
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WO/2023/203902A1 |
A crown-type retainer for a ball bearing, according to the present invention, comprises: a circular ring-shaped main part; a plurality of pillar parts that protrude in the axial direction from the main part and are arranged at prescribed...
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WO/2023/204201A1 |
Provided is a sealing structure comprising an outer member and inner member which rotate relatively in an axial direction and a sealing device 9 which creates a seal between the outer member and the inner member, said sealing structure b...
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WO/2023/204161A1 |
In the present invention: a flange part integrated with an inner ring is formed on one axial end of the inner ring; a flange member separate from the inner ring is fastened to the other axial end of the inner ring by means of an axially ...
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WO/2023/202762A1 |
A cage (1) for a bearing (2), wherein the cage (1) comprises a side wall portion (3) extending circumferentially about a central axis (4) of the cage (1). The side wall portion (3) comprises a central opening (5) aligned with the central...
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WO/2023/198400A1 |
The invention relates to a vehicle (300), in particular utility vehicle, having a fuel cell system (100) for driving the vehicle (300), wherein the fuel cell system has a compressor (1) for the cathode-side air supply of a fuel cell (101...
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WO/2023/199646A1 |
This crown-shaped retainer for a ball bearing comprises an annular main part, a plurality of pillars protruding axially from the main part at predetermined intervals in the circumferential direction, and spherical pockets having spherica...
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WO/2023/200188A1 |
The present invention relates to a bearing retainer with reinforced strength. A bearing retainer according to an aspect of the present invention comprises a first retainer and a second retainer which are formed in a same shape and are co...
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WO/2023/201255A1 |
Bearing assemblies for use in low-temperature conditions are provided. The bearing assemblies include poly crystalline diamond bearing elements having diamond bearing surfaces and opposing bearing elements having metal bearing surfaces. ...
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WO/2023/199700A1 |
A track member 11 or a movement member 13 of this motion guide device 10 is formed to have at least: outer peripheral sections 31, 71 composed of a tubular metal material having through-holes 32, 72 that pass through the track member 11 ...
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WO/2023/199689A1 |
A bearing device comprises: a rolling bearing (30) having a rotating ring (32), a fixed ring (31), and rolling elements (33); a preload-applying member (40); and a sensor unit (60). The rotating ring has a rotating ring raceway surface (...
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WO/2023/198924A1 |
The invention relates to a rotary bearing (B) intended to be positioned between a rotary member (40) of an engine and a primary shaft (50) of a gearbox, the rotary bearing comprising at least two cylindrical rings (10, 20, 30, 35), havin...
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WO/2023/195758A1 |
The present invention relates to: a liquid metal-lubricated sliding bearing that has a reduced sliding average coefficient of friction and is improved to quickly dissipate heat; and an anode rotary X-ray tube including same. The present ...
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WO/2023/194037A1 |
A rolling bearing device having a radial bearing (11) with a first multiplicity of rolling bodies and having an axial bearing (12) with a second multiplicity of rolling bodies, wherein the rolling bearing device is configured for the rot...
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WO/2023/195373A1 |
This method is employed for a linear guide device (100) having a plurality of rolling-element rows between a raceway member (110) and a moving member (120), and is for injection-molding, by means of a mold (400), a rolling-element housin...
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WO/2023/193232A1 |
The present invention refers to bearing covers for gearboxes, exhibiting at least one predefined position for arranging at least one sensor, wherein the bearing cover exhibits at least one sealing part/section. The present invention also...
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WO/2023/194976A1 |
The present disclosure discloses a bearing assembly having an arrangement (100) for preventing ingress of debris there within. The bearing assembly has an inner raceway (20), an outer raceway (50), a hub (10), and at least one crevice (3...
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WO/2023/193743A1 |
A rolling bearing (41) comprising an inner ring (401), an outer ring (402), and balls distributed between the inner ring and the outer ring. The rolling bearing (41) only extends outwardly by a protruding ring (403) from the inner ring o...
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WO/2023/195299A1 |
A resin holder (40) comprises: at least one annular part (41); a plurality of columnar parts (42) each extending in the axial direction from the annular part (41) and provided so as to be evenly spaced apart in the circumferential direct...
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WO/2023/188752A1 |
A running drive device (13) is a running drive device (13) for a bulldozer (1) having a reducer (22), and includes an output shaft (23), a sprocket hub (71), a housing (24), and a floating seal (27). The output shaft (23) outputs a drivi...
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WO/2023/184767A1 |
A slider. The slider comprises a boom tail section (1) and a barrel body section (2); the barrel body section is used for cooperating with the outer peripheral surface of a barrel body (4) of the telescopic boom; the boom tail section is...
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WO/2023/186207A1 |
The invention relates to a sealing assembly (5) for sealing a wheel bearing (1) for a wheel-bearing hub (6) of a vehicle, comprising: a sealing unit (10) which is designed to be connected to an outer ring (3) of the wheel bearing (1) for...
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WO/2023/189278A1 |
A bearing device (100) comprises: a rolling bearing (10) having an inner ring (11), an outer ring (12), and a rolling body (13); and a generator (20) that generates electricity along with rotation of the inner ring relative to the outer ...
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WO/2023/189431A1 |
Provided is a ball bearing using a crown type retainer, which has good lubrication performance, and a reduced contact surface pressure between an inner surface of a pocket and a ball, and is capable of further reducing a rotational torqu...
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WO/2023/189756A1 |
Provided is a wheel bearing device that includes an outer sealing member having: a seal lip that is fixed to an outer end of an outer member; and a metal ring that is mated with a hub wheel of an inner member and that is in sliding conta...
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WO/2023/190873A1 |
Provided is a sliding material having improved sliding properties in response to increasing severe friction and wear environments. This sliding material has a base made of a brass alloy and a Cr-Fe-Si-based intermetallic compound contain...
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WO/2023/190531A1 |
This sliding member comprises a base material, and a sliding layer that is stacked on the base material and has a matrix and a particle phase dispersed uniformly and finely in the matrix. An arbitrary observation cross-section of the sli...
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WO/2023/186212A1 |
The invention relates to a double-row rolling bearing (1), having a split inner ring (3), an outer ring (4), rolling elements (5), and at least one cage (6), the split inner ring (3) having at least on inner ring race (7), and the outer ...
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WO/2023/190028A1 |
An angular ball bearing (1) of the present disclosure is provided with: an outer member (2); an inner member (4); a ball (6) interposed between the outer member (2) and the inner member (4); and a holder (8) that holds the ball (6). The ...
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WO/2023/187013A1 |
Disclosed is a brake component (151) comprising a composite material (200), the composite material comprising a matrix (202) and reinforcements (201) embedded in and supported by the matrix, wherein the matrix is a glass-ceramic matrix. ...
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WO/2023/189614A1 |
A sensor-equipped bearing (100, 100A, 100B, 100C) comprises: a bearing (10) including a rotating ring (11), a fixed ring (12), and rolling element (13); and a sensor unit (20). The rotating ring has a rotating ring raceway surface (11da)...
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WO/2023/186103A1 |
A bearing (400) including: a sidewall (402) including a substrate (1119) and a low friction layer (1104) overlying the substrate, where the sidewall further includes: an unformed section (440); at least one slot (442) in the unformed sec...
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WO/2023/189277A1 |
This bearing device (1) comprises a bearing (2) and a holding member (12). The holding member (12) is fixed to either an outer ring (3) or an inner ring (4). A circuit board (13) is fixed to a surface (12f) of a side plate section (12A) ...
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WO/2023/184075A1 |
The present invention relates to a conductive ring. The conductive ring comprises an annular framework and an annular elastic conductor. The elastic conductor is fixedly provided on the radial inner side of the framework. The elastic con...
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WO/2023/188718A1 |
[Problem] To improve the performance of a molded resin object utilizable as a sliding member, by controlling the fine structure of a non-fibrous inorganic filler. [Solution] This molded resin object has a structure comprising a resin mat...
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WO/2023/189588A1 |
This bearing device (1) comprises: a bearing (2) including an outer ring (6), an inner ring (7) and rolling elements (8); an outer loop (11); a magnetic ring (5); a stator (14) arranged to face the magnetic ring (5); and a circuit board ...
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WO/2023/189287A1 |
Provided is a sliding bearing that can decrease vibrations transmitted to a supported object. This sliding bearing (1) comprises an upper case (2), a lower case (3), and a center plate (4) that is disposed between the upper case (2) and ...
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WO/2023/187919A1 |
This rolling bearing comprises: a steel outer race; a steel inner race which has a shared center axis with the outer race and is disposed on the inner circumferential side of the outer race; and a plurality of rolling elements which are ...
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WO/2023/189465A1 |
Provided is a crown-shaped cage entirely made of a resin material, in which a diameter D of a steel ball (4) stored in a pocket (9) is 13 to 18 mm, a thickness t from the bottom of the pocket (9) to an end surface of an annular part (5) ...
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WO/2023/188583A1 |
This rolling bearing comprises: an outer ring; a plurality of rolling elements that roll on a track surface; and an annular rolling-element fall prevention member that is formed by bending a strip-shaped metal member into a ring shape an...
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WO/2023/189430A1 |
Provided is a ball bearing in which a strong contact between an inner radial surface of a pocket and a ball can be avoided to reduce rotational torque even when a retaining claw of a crown type cage is deformed by centrifugal force. The ...
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