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WO/2017/093075A1 |
The invention relates to a planetary carrier (11) for a transmission stage of a planetary transmission. The planetary carrier (11) comprises at least one planetary pin (12) which is mounted in the planetary carrier (11) in a rotationally...
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WO/2017/094602A1 |
Provided is a lubricant composition with adequate fretting resistance and with which leakage from a bearing can be adequately limited even when used in high temperature environments. This lubricant composition comprises a perfluoropolyet...
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WO/2017/091071A1 |
The present invention relates to a sealed rolling elements bearing, and a structure wherein such a sealed rolling elements bearing is mounted. According to the invention, said sealed rolling elements bearing comprises a sealing assembly ...
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WO/2017/088861A1 |
The invention relates to a rolling bearing cage comprising structures for holding and/or conducting lubricant, further comprising two cage rings (3, 4) that are connected to each other by connecting pieces (5); rolling element pockets (6...
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WO/2017/090414A1 |
This worm gear swivel bearing (1) is provided with an outer race (20) comprising a worm wheel gear (22) provided on the outer periphery, and with a worm (40) which meshes with the worm wheel gear (22). The worm wheel gear (22) is formed ...
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WO/2017/090337A1 |
This rotation ring (1) is provided with an inner ring (30) having a first rolling element travel groove (33), an outer ring (40) having a second rolling element travel groove (43) that faces the first rolling element travel groove (33), ...
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WO/2017/090778A1 |
Provided is a ferrofluid seal-equipped bearing that provides stable sealing performance in a gap portion. The ferrofluid seal-equipped bearing 1 comprises: an inner race 3 and an outer race 5 formed from a magnetic material; a plurality ...
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WO/2017/054810A3 |
First of all, the invention relates to a sensor set in the form of a building block, on the basis of which mechanical bearings can be transformed into sensor bearings. The invention further relates to a bearing arrangement in the form of...
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WO/2017/084659A1 |
The invention relates to a rolling bearing cage (4), in particular for a spindle bearing, comprising a number of rolling element pockets (6) that have the same pocket diameter (D); a circle extending through the centers (M) of the rollin...
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WO/2017/054927A3 |
In order to axially tension rolling bearings on axles and shafts, units with an axially-acting, annular pressure chamber are used, said units being axially tensioned by means of mechanical tensioning elements after the reduction of the c...
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WO/2017/082327A1 |
The present invention addresses the problem of providing a bearing device that has an outer ring configured from multiple members, wherein the members configuring the outer ring can be easily fixed. As a means for solving said problem, a...
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WO/2017/082359A1 |
Provided is a retaining ring comprising a segmental annular ring-shaped retaining ring main body having a non-continuous part at one location in the circumferential direction, a pair of ear parts provided to both of the retaining ring ma...
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WO/2017/082205A1 |
In a cage (5) in which pocket holes (4) are formed at equal intervals, a pair of circular segments (5a, 5b) that can be split in the axial direction of the circle is fastened as one piece with fastening pins (7). At least the shaft porti...
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WO/2017/082284A1 |
Provided is a magnetic fluid seal in which a seal film formed in the axial direction serves as a structure that makes it possible to easily set a temperature environment, and in which said seal film has a long service life. The magnetic ...
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WO/2017/082421A1 |
This multi-row ball bearing has an outer ring, an inner ring, and two or more rows of balls held by respective bearing surfaces of the outer ring and the inner ring. The bearing surfaces are Gothic arch grooves, and the outer ring and in...
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WO/2017/082249A1 |
Provided is a rolling bearing for an extremely low-temperature environment having an elastic expanding/contracting mechanism in which: spherical-surface recessed sections (4) that have the broadest possible surface in contact with adjace...
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WO/2017/076401A1 |
The invention relates to a wheel bearing unit having an outer ring element (2) and an inner ring element (3), between which at least two rows of rolling bodies (5, 6) are arranged, wherein the inner ring element (3) has a radial flange (...
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WO/2017/076710A1 |
A bearing system for a rotating turret mounted on a vessel includes upper radial and axial bearings placed on a stiff bearing support ring. The bearing support ring is isolated from deflections in the vessel's caisson. Through the isolat...
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WO/2017/076402A1 |
Wheel bearing unit comprising an outer ring element (2) and an inner ring element (3) between which at least two rows (5, 6) of rolling elements are arranged; the inner ring element (3) has a radial flange (4) which can be secured to an ...
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WO/2017/077585A1 |
An electric motor (1) is provided with: a frame (2) having a first bearing holding section (2a); a stator (3); a first bearing (4a) held by the first bearing holding section; a rotor (5) supported by the first bearing (4a) such that the ...
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WO/2017/078151A1 |
A rolling bearing (A) for use in an extremely low-temperature environment rotatably holds a plurality of rolling elements (4) between an inner ring (1) and an outer ring (2) such that separator-type holder pieces (3) made from a fluorine...
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WO/2017/076506A1 |
The invention relates to a thrust washer (50) for axially securing rolling elements of a bearing (15, 5), and a gear mechanism comprising said thrust washer (50), said thrust washer (50) being in the form of a circular disc (7) which has...
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WO/2017/073327A1 |
This multi-row tapered roller bearing comprises: an outer ring (2) that is a bearing ring with an annular shape; an inner ring (5) that is a bearing ring with an annular shape and is positioned on the inner circumference side of the oute...
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WO/2017/044171A3 |
An apparatus includes a first ring having an open annular space and a variable-width groove disposed on an interior peripheral surface of the first ring; a second ring rotatable within the open annular space of the first ring, where the ...
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WO/2017/072143A1 |
A system and method for monitoring wheel hub temperatures and odometry in trailer axles. The system includes a spindle (118), an inner bearing (114), an outer bearing (116), a wheel hub (106) engaging the spindle (118) via the inner and ...
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WO/2017/073269A1 |
A fixed constant velocity universal joint comprising a cup-shaped outer joint member 12 and an inner joint member 13 which is accommodated within the outer joint member 12 and which transmits torque between the inner joint member 13 and ...
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WO/2017/073646A1 |
A wheel supporting rolling bearing unit in which a first acceleration sensor 52, a second acceleration sensor 53, and a third acceleration sensor 54 are fixed on a virtual plane of a rotating-side bearing ring member orthogonal to a cent...
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WO/2017/073326A1 |
A multi-row tapered roller bearing is provided at a reduced manufacturing cost. This method for manufacturing a bearing ring for a multi-row tapered roller bearing comprises: a molded body preparation step; a heated area formation step; ...
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WO/2017/073325A1 |
In order to provide a multi-row tapered roller bearing at a reduced manufacturing cost, this method for manufacturing a bearing ring for a multi-row tapered roller bearing comprises: a molded body preparation step; a heated area formatio...
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WO/2017/069303A1 |
Disclosed is a wheel bearing assembly comprising: a wheel hub coupled so as to be rotated integrally with a wheel and having a plurality of coupling protrusion parts; and a brake disc having a plurality of coupling protrusion parts respe...
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WO/2017/069225A1 |
Provided are a sealed roller bearing and a belt-type continuously-variable transmission, which are capable of inhibiting entry of foreign matter so as to impede reduction in bearing service life without incurring any dimensional increase...
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WO/2017/065238A1 |
This seal structure of a slewing bearing includes a seal member (7A) formed from an elastic body and sealing an axial end portion of a bearing space (8) between an inner ring (1) and an outer ring (2). The inner ring (1) has an outer per...
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WO/2017/061417A1 |
Provided is an angular contact ball bearing which is capable of increasing the diameter of balls and improving load capacity, and which is suitably used to mainly bear thrust loads. In this angular contact ball bearing (J), a plurality o...
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WO/2017/061418A1 |
In this angular contact ball bearing, a plurality of balls 3 are disposed in a rollable manner between respective raceway grooves 1a, 2a of an inner ring 1 and an outer ring 2. A plurality of separator cages 4 are provided which are sepa...
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WO/2017/059857A1 |
The invention relates to an axial-radial rolling bearing, comprising an outer ring and an inner ring with radial and axial raceways on which radial and axial rolling bodies run in separate rows. On the inner ring (3), which is composed o...
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WO/2017/054813A1 |
The present invention relates to a rolling bearing arrangement comprising a rolling bearing (02) having an outer ring (03) and an inner ring (04) and a strain sensor device (09), which is integrated in the outer ring (03) or fastened to ...
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WO/2017/056973A1 |
Provided is a method for manufacturing a wheel bearing apparatus provided with an inner ring fixed to a hub ring by a caulking part formed by plastically deforming the end part of the hub ring in an outer diameter direction. The inner ri...
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WO/2017/054807A1 |
The invention relates to a ring for a rolling bearing, wherein the ring defines a primary axis A, and wherein the ring is designed as a hollow ring having a hollow chamber encircling the primary axis A, and wherein the wall of the hollow...
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WO/2017/054810A2 |
First of all, the invention relates to a sensor set in the form of a building block, on the basis of which mechanical bearings can be transformed into sensor bearings. The invention further relates to a bearing arrangement in the form of...
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WO/2017/050502A1 |
The invention relates to a method for assembling a rolling bearing onto a rotor of a turbocharger, having the following steps: introducing a mounting sleeve into the intermediate space between two rolling bearings of the rotor, comprisin...
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WO/2017/051886A1 |
The present invention addresses the problem of providing a bearing device for a vehicle wheel which which the amount of deformation in an opening of an outer member can be reduced and decreases in rolling fatigue service life can be prev...
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WO/2017/051836A1 |
Provided is a bearing device for a vehicle wheel in which a cap does not adversely affect sensing performance of a speed sensor, and desired detection accuracy with respect to the detection limit of the speed sensor can be ensured to imp...
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WO/2017/051881A1 |
The provided ball bearing unit for supporting a wheel is equipped with: a bearing unit which has an outer race member, an inner race member, and multiple rolling bodies disposed therebetween in a freely rollable manner, wherein one of th...
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WO/2017/051869A1 |
The present invention pertains to a bearing seal having sealing lips (1, 2) formed from a rubber material and an annular core (4) to which the rubber material adheres, holes (12) that pass axially through an annular plate part (10) of th...
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WO/2017/050426A1 |
The invention relates to a dental handpiece for the rotational driving of a rotary dental tool (20), with: a housing (10) which has a handle (12) and a clamping chuck (14) for receiving the dental tool (20), a turbine which can be driven...
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WO/2017/051880A1 |
A retaining ring (6) is formed in advance into a shape that curves toward a peripheral part (7) of a protecting member (5) around an edge part (14) brought into contact with a tapered surface (10) of a groove inner surface that forms a r...
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WO/2017/047506A1 |
A double-row self-aligning roller bearing (1) is provided with: an inner ring (2); an outer ring (3) having a spherical raceway; a left row of rollers (4) and a right row of rollers (5), the left and right rows of rollers (4, 5) being ar...
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WO/2017/048110A1 |
The present invention provides a scroll fluid machine comprising: a stationary scroll unit (100); an orbiting scroll unit (200); a main frame (300) having three bearings (312)(322)(332) installed so as to correspond to bearings (221a)(22...
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WO/2017/047551A1 |
A lubricating agent supplied from a lubricating agent supply device (3) is a wax-based lubricating agent (W) containing a lubricating oil and a wax and capable of reversibly changing between a liquid state when the temperature exceeds a ...
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WO/2017/045734A1 |
The present invention relates to a rotary bearing, in particular a large open-centered ring bearing, comprising two concentric bearing rings. One of said bearing rings has a groove which is open toward the other bearing ring and the othe...
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