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WO/2017/047727A1 |
A tapered roller bearing (1) wherein adjacent columnar parts (13) form a first catching location at at least a portion of the inner-diameter side of pockets (P), wherein the opening width on the inner-diameter side of the pockets (P) is ...
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WO/2017/028847A1 |
Tapered roller bearings have in many design forms an inner ring, an outer ring and a plurality of tapered rollers which are arranged to roll between the inner ring and outer ring. It is the object of the present invention to propose a me...
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WO/2017/030018A1 |
A holding implement (5) has a first restraining part (14) for stopping a first cylindrical roller (3) accommodated in a pocket (10) from falling out, and a second restraining part (15) for stopping a second cylindrical roller (4) accommo...
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WO/2017/020906A1 |
The invention relates to a method for producing an angular contact roller bearing having limiting edges on one side. Furthermore, the invention also relates to two variants of a device for assembling the angular contact roller bearing. A...
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WO/2017/020995A1 |
The invention relates to a bearing device for an exhaust gas turbocharger, having a first radial bearing (8) and a second radial bearing (9), wherein the first radial bearing (8) and the second radial bearing (9) are designed for the rad...
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WO/2017/020907A1 |
The invention relates to a method for producing an angular contact roller bearing having limiting edges on one side. Furthermore, the invention also relates to two variants of a device for assembling the angular contact roller bearing. A...
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WO/2017/020908A1 |
The invention relates to an angular contact roller bearing (1) comprising an inner bearing ring (2) that has, on its outer lateral surface (3), an inner raceway (4) which is oblique relative to the bearing rotational axis (AL) and an edg...
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WO/2017/020905A1 |
The invention relates to an angular contact roller bearing (1) comprising an inner bearing ring (2) that has, on its outer lateral surface (3), an inner raceway (4) which is inclined relative to the bearing rotational axis (AL) and an ed...
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WO2017010481A1 |
In a method for manufacturing a rolling bearing unit, one axial end surface of a forming punch (46) is positioned to face the other axial end surface of a section (20) to be staked, the forming punch (46) being formed by combining a plur...
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WO/2017/008989A1 |
The invention relates to a bearing arrangement, in particular for a shaft (1) of a turbocharger, comprising two roller bearings (4, 5) arranged axially at a distance from one another, and each having at least one axial bearing function, ...
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WO/2017/007922A1 |
A method of replacing a pillowblock and bearing assembly of a wind turbine having a mainshaft and a bedplate includes unsecuring an existing pillowblock and bearing assembly from the bedplate of the wind turbine, cutting the existing pil...
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WO/2016/205013A1 |
A system includes a bearing assembly configured to be coupled to a compressor of a gas turbine engine and to receive an end of a torque shaft assembly, a bearing housing 202, and a circumferential bearing 204. The circumferential bearing...
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WO/2016/203912A1 |
A bearing 10 comprises: a half bearing member having an inner peripheral surface against which slides a corresponding shaft, and a plurality of recesses provided to an end surface in the axial direction of said opposing shaft; a flange m...
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WO/2016/198056A1 |
Disclosed is a bearing assembly (1) for supporting a shaft (4), the assembly comprising at least one identification arrangement (6, 17) for storing data specific to the bearing and/or for identifying the bearing assembly (1). The bearing...
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WO/2016/193288A1 |
The invention relates to a rolling element for a ball bearing wherein the rolling element has these properties: a Young modulus in the range up to and including 100 GPa; and a yield strength in the range up to and including 1800 MPa, or ...
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WO/2016/192752A1 |
The invention relates to a rolling bearing assembly (A), comprising a bearing (2) including a rotating ring (22) configured to be mounted on a shaft and a stationary ring (24). A sleeve (8) is configured to be mounted in a housing (H), s...
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WO/2016/172891A1 |
Disclosed are an electric motor, a power device using the electric motor and an unmanned aircraft. The unmanned aircraft comprises an aircraft body, an electric motor provided on the aircraft body, and a propeller provided on the electri...
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WO/2016/173590A1 |
The invention relates to a needle bearing unit (1) for mounting a valve shaft or actuator shaft (8), comprising: an outer ring (2); a needle cage (4) arranged in the outer ring (2); and needle-shaped rolling bodies (5) guided in the need...
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WO/2016/157430A1 |
The present invention relates to a bearing device (61) provided with: a plurality of bearing pads (72) arranged between the outer peripheral surface of a turbine rotor (30) and the inner peripheral surface of a bearing housing (71) so as...
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WO/2016/150844A1 |
The invention relates to a transmission component set comprising a bearing ring (1) and a harmonic drive transmission, which can be mounted thereon. Said harmonic drive transmission comprises a drive component (2), a resilient transfer c...
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WO/2016/153202A1 |
The present invention relates to a journal-foil air bearing for supporting the weight applied in the radial direction of a rotating shaft which rotates about a center line. A journal-foil air bearing has: a top foil which faces the outer...
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WO/2016/149041A1 |
A seal for use with a bearing assembly defining a bearing axis. The seal includes a seal case (14') having a bend lip section (18) configured to be positioned into a groove (22) in a component of the bearing assembly, a first section (30...
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WO/2016/147808A1 |
Provided is a retainer 17 in which a wire 25 for bundling a plurality of segments 20 can easily be arranged and removed in order to facilitate assembly of a tapered roller bearing 1. The retainer 17 is configured such that at least two s...
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WO/2016/118854A9 |
A bearing assembly comprises a bearing, which includes an outer ring. The bearing assembly further comprises a swage can surrounding the outer ring of the bearing, and a constrained layer material located between the swage can and the ou...
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WO/2016/133005A1 |
Provided is a tapered roller bearing for which the tapered rollers and cage can be easily integrated with a simple structure, and increased load capacity and reduced size are possible. The tapered roller bearing is provided with an inner...
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WO/2016/123483A1 |
A modular bearing segment is disclosed. The modular bearing segment having a first end and a second end and can include a retainer defining at least one bearing track having an open load bearing portion; a plurality of bearings positione...
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WO/2016/119789A1 |
The invention relates to a double-row axial needle bearing (1) which consists of at least one angled disc (2), an outer axial needle roller assembly (3) inserted in said angled disc (2) and an inner axial needle roller assembly (4) arran...
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WO/2016/083184A1 |
The invention relates to a rolling bearing cage (1) for receiving a number of rolling elements (2), wherein: the rolling elements (2) have depressions (5) on two opposing end faces (3, 4); the rolling bearing cage (1) comprises two side ...
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WO/2016/080137A1 |
The present invention pertains to a manufacturing method for fluid dynamic bearing devices wherein an axial clearance (14) having a clearance width (δ) equal to the total clearance widths of two thrust bearing gaps (δ1, δ2) is formed ...
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WO/2016/076152A1 |
Provided is an assembly method for a deep groove ball bearing 1, characterized in that: an inner ring 3 is inserted on the inside of an outer ring 2; the inner ring 3 is decentered in the radial direction with respect to the outer ring 2...
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WO/2016/066432A1 |
A connecting structure (14) for at least two parts (11, 13) of a bearing (10), which connecting structure (14) is configured to connect the at least two parts of the bearing to one another. The connecting structure has a material, with t...
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WO/2016/050713A1 |
The invention relates to a bearing cage segment (100) for an antifriction bearing (280), comprising: at least one sliding surface (101, 135) on which a surface of at least one rolling element (239a, 239b, 239) of the antifriction bearing...
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WO/2016/039912A1 |
An air bearing assembly supporting a turbine driven rotatable motor shaft is provided. The assembly includes a composite cylindrical air bearing having alternating, bonded segmented porous carbon sections and nonporous carbon sections. T...
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WO/2016/040022A1 |
A thrust ring (50) is provided that includes: an annularly shaped body (36) defining an interior hole (35) having a diameter; an annularly shaped insert (40) defining an exterior diameter sized similarly to the interior hole (35) diamete...
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WO/2016/039435A1 |
A plurality of balls inserted in the gap space between an outer ring raceway surface and an inner ring raceway surface is arranged at equally spaced intervals in the circumferential direction. The procedure of this ball arranging method ...
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WO/2016/039436A1 |
The present invention rotates and drives a retainer around the axis of the ball bearings and detects, using a sensor, convex areas having pockets provided therein along the ball pitch circle of the retainer and concave areas between adja...
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WO/2016/039434A1 |
This ball bearing assembly device is provided with: an inner/outer ring holding part that holds an outer ring and inner ring with an outer ring raceway surface and inner ring raceway surface eccentric to each other on the same plane, and...
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WO/2016/016110A1 |
A bearing arrangement (1) is disclosed comprising two rolling element bearings (2; 3), in particular tapered roller bearings, which each comprise two races (4; 5; 6) which are configured as an inner race (4; 5) and an outer race (6), bet...
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WO/2016/018302A1 |
A roller bearing assembly (100) including an outer cup (110) having a first end, a second end, a body (116) extending therebetween defining an outer raceway (118), a first flange (112) disposed on the first end of the body and a second f...
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WO/2015/197304A1 |
The invention relates to a bearing device for a shaft, having at least two radial anti-friction bearings (10, 11, 13, 14) which are spaced apart from one another axially with rolling bodies (13, 14), wherein, in each of the anti-friction...
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WO/2015/154760A1 |
The invention relates to a bearing arrangement which satisfies the requirements in respect of assembly, transport and functional properties, and which has a cage (2) and a plurality of rollers (3), wherein the rollers (3) are captively a...
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WO/2015/154758A1 |
The invention relates to a tapered roller bearing (1) having supporting means (6) and holding means (10), a method for producing the tapered roller bearing (1) and a method for mounting a tapered roller bearing (1).
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WO/2015/149760A1 |
The invention relates to a bearing cage (1) for receiving rolling elements (6). In addition to two rings (2, 3), the bearing cage also has a plurality of webs (4) which run axially between the rings (2, 3). In order to prevent the rollin...
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WO/2015/149761A1 |
A method for producing a rolling bearing (10) which has a radially outer race (12) and, arranged concentrically therewith, a radially inner race (14), between which there are arranged rolling bodies (16), wherein at least one race (12) h...
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WO/2015/145695A1 |
In this pivoting device (10) for a work vehicle, a support ring (107) is arranged between an output pinion (101) and a second bearing part (105) of a second pinion shaft (103), the support ring (107) abutting on both the second bearing p...
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WO/2015/144582A1 |
A roller bearing cage (1, 40) has at least a first side ring (2, 41, 52) that extends in the circumferential direction. The first side ring (2, 41, 52) comprises an opening point (3, 8, 58). This opening point is designed for opening the...
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WO/2015/141642A1 |
A machined cage (1) for thrust ball bearing use and made from a copper alloy, wherein the inner surface of a pocket (2) has: a cylindrical surface (11); a support surface (12) connected to the cylindrical surface (11) and contacting a ba...
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WO/2015/139694A1 |
The invention relates to a rolling bearing cage (1) for tapered roller bearings having a plurality of cage pockets (2), the cage pockets (2) being designed to receive rolling elements and the cage pockets (2) being formed by at least a f...
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WO/2015/135850A1 |
The invention relates to a rolling element (1) of a rolling-element bearing, comprising an accommodating bore (2) for a sensor (3), wherein the sensor (3) is retained in an axially immovable manner at a location between the two axial end...
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WO/2015/132188A1 |
The invention relates to a bushing (1), in particular a plain bearing bushing, which is formed from a material strip (2). A first joining end (6) of the material strip (2) has a projection (3), and a second joining end (8) has a recess (...
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