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8876389 Segmented coast-down bearing for magnetic bearing systems  
Coast-down bearing apparatus and methods are provided. The coast-down bearing includes a plurality of segments each having a radius of curvature substantially equal to an outer radius of a shaft...
8876393 Bearing enclosure with integrated wear detection  
An electro-mechanical fuse integrated into the enclosure of a bearing assembly of a generator or like component. Under normal operation, the electro-mechanical fuse provides continuity through a...
8879201 Spindle motor, and disk drive apparatus including the spindle motor  
A spindle motor includes a shaft arranged to extend in an axial direction, and a base portion arranged to define a portion of a housing, and including a through hole in which the shaft is...
8876396 Roller bearing with knurled wear resistant exterior surface and method of manufacturing the same  
A roller bearing includes an outer ring having a substantially cylindrical internal bearing surface and an outside surface defining a plurality of protuberances. A protective coating is applied to...
8880359 Transmission sensing and measurement system  
A transmission sensing and measurement system. The system provides real-time feedback of various transmission operating characteristics which enables immediate synchronized shift calibration in...
8876386 Fluid dynamic bearing device  
A fluid dynamic bearing device which can exhibit high bearing performance is provided at low costs by forming a highly accurate bearing gap. At least a region in the outer circumferential surface...
8876398 Sealing ring with an elastic spring lip  
The axial thrust bearing device, in particular for the suspension strut of a motor vehicle, comprises a bottom support cover, a top bearing cover, a rolling bearing axially disposed between said...
8876384 Hydrodynamic bearing assembly  
A hydrodynamic bearing assembly includes a shaft; a sleeve having a shaft hole formed therein so that the shaft is rotatably inserted thereinto; and first and second dynamic pressure generation...
8876387 Hydrodynamic radial plain bearing with a very high load-bearing capacity of large turbine sets  
A plain bearing includes a bearing body in which a body, which is to be stored, is arranged. The bearing body is surrounded by a supporting body. The bearing body has a partial joint arranged at...
8876392 Pad-type thrust bearing and rotary machine comprising such a thrust bearing  
A pad-type thrust bearing in which each pad rests on a volume of liquid enclosed in a cavity connected to adjacent cavities by ducts. The thrust bearing includes a number of casings, each casing...
8876427 Spur toothing on a coupling element for transmitting torques  
The invention relates to a spur toothing on at least one coupling element for transmitting torques about a rotational axis, said spur toothing axially engaging with a corresponding mating cutting....
8876400 Thrust roller bearing and method for manufacturing thrust race thereof  
A thrust race of a thrust roller bearing has a race portion and a cylindrical portion extending from the race portion in an axial direction. At a plurality of locations along a circumferential...
8876390 Slotted bearings with wear-resistant treatments for gearbox mounting in a geared turbofan engine  
A load slot bearing system for a mounting system for a gearbox on a geared turbofan engine includes a load slot bearing assembly having a cobalt alloy inner member and a precipitation-hardenable...
8878408 Bearing having a power generation unit  
A bearing, which has a first bearing ring, a second bearing ring and a claw pole generator-type power generation unit. The bearing has a substantially space-neutral power generation unit, which...
8876395 Ball bearing with retainer  
A retainer for a ball bearing and a ball bearing have reduced torque even in grease lubrication. The retainer includes a retainer body which has an annular shape and has recesses formed in one...
8876397 Liquid lubricating tapered roller bearing device  
A liquid lubricating tapered roller bearing device, includes: an outer ring; an inner ring including an outer end surface at a smaller diameter side; tapered rollers; and a cage located further...
8875673 Crankdisk bearing support for the waissi internal combustion engine  
An improvement to the Waissi type opposed piston internal combustion engine is proposed. The engine has at least one pair of aligned and opposed cylinders with one reciprocating double-headed...
8870462 Bearing bush  
A bearing bush is described wherein the bush bore at the axial ends of the bush is provided with relieved portions extending at least a part of the distance around a circumference of the bush, the...
8870461 Bearing assembly  
A bushing for a bearing assembly is provided. The bushing includes a tubular sleeve having an inner surface and an outer surface. An inner circumferential channel is provided on the inner surface...
8870464 Ball bearing  
A ball bearing includes: an outer ring; an inner ring having a ring-shaped member fitted portion that has a step portion that extends generally along a radial direction of the outer ring and an...
8871354 Copper-based sliding material  
Provided is a copper-based sliding material including a steel back-metal layer and a Cu alloy layer. The Cu alloy layer contains, by mass %, 10 to 30% of Bi, 0.5 to 5% of an inorganic compound,...
8870463 Eccentric bearing  
An eccentric bearing for an electrohydraulic piston pump assembly of a vehicle brake system includes a shaft which can be driven in rotation about its axis, a bearing ring which is eccentric...
8870460 Plain bearing half liner  
The invention relates to a plain bearing half liner for a crankshaft main bearing (24), with a slot (10) which extends in the circumferential direction over an angle of 90 to 170°, is closed at...
8870459 Self-adjusting bushing bearing  
In a self-adjusting bushing bearing for engagement with a bearing shaft, a bearing housing is provided. A bearing sub-assembly is received inside of said bearing housing, and said bearing...
8870465 Thrust bearing  
According to the present invention, there is provided a thrust bearing that includes a first race ring having a first race surface, a second race ring having a second race surface, a plurality of...
8869501 Clamping assembly  
A clamping assembly (2) adapted to clamp a component (4), the assembly comprising: first and second clamping members (10, 20), the first and second clamping members being movable with respect to...
8869917 Housing, mandrel and bearing assembly for downhole drilling motor  
A downhole housing, mandrel and bearing assembly 100 includes a flex shaft 20 adapted to connect to a downhole motor power output 309 and a tubular mandrel 30 adapted to connect to a drill bit...
8864385 Rolling bearing comprising a sealing gasket and an annular shield  
This rolling bearing comprises an outer ring (4), an inner ring (6), rolling bodies (10) arranged between the outer ring and the inner ring, one a sealing gasket (20) mounted on a first ring (4)...
8863721 Seal alignment systems  
A seal alignment system includes an engine block, a cover component spaced apart from the engine block and defining a first bore therethrough, and a crankshaft protruding from the engine block and...
8864381 Fluid dynamic bearing device  
A fluid dynamic bearing device (1), comprising a dynamic pressure generating groove region (B) being provided on an inner peripheral surface (3a) of a bearing member (3), which forms a radial...
8864380 Fluid dynamic bearing device  
A fluid dynamic bearing device 1 has a bearing sleeve 8, a shaft member 2 which is inserted in the inner periphery of the bearing sleeve, a housing 7 which is formed by pressing, has the bearing...
8864436 Alignment device of cutting machine  
The present invention provides an alignment device of cutting machine, which includes: a stand and a ball transfer unit mounted on the stand. The ball transfer unit includes a main body, a first...
8864386 Roller bearing and cage for a roller bearing  
A roller bearing comprises an inner ring, an outer ring and an annular cage. The annular cage retains and guides at least one roller body. The annular cage comprises at least one pocket for...
8864383 Axle box for a railway vehicle  
An axle box for a railway vehicle bogie comprises a rolling bearing having an outer ring element, an inner ring element, rolling elements mounted there between, and a seal element, the inner ring...
8864379 Drawer mounting system  
A system to carry a drawer may include a fixed-length rail to be fastened to a server rack. The system may also include a roller fastened to the fixed-length rail on one side of the roller so that...
8864382 Preload measuring device for double row rolling bearing unit  
A preload measuring device for a double row rolling bearing unit includes an outer bearing ring member having double rows of outer ring raceways on an inner circumferential surface, an inner...
8864387 Retainer for roller bearing and needle roller bearing  
A retainer for a roller bearing holds needle rollers within slit-shaped pockets which are formed separately by means of partitions arranged with a fixed pitch in the circumferential direction....
8864384 Rolling bearing with seal  
A seal lip having: a cylindrical seal surface in close contact with an outer peripheral surface of an inner race with outer side and inner side surfaces standing upright respectively from an outer...
8864243 Wheel bearing unit and method for producing the same  
The invention relates to a wheel bearing unit (1) for a vehicle wheel, comprising a hub element (2, 3, 2′) which has an axially (a) extending cylindrical section (4) to be supported by a bearing...
8858088 Tapered roller bearing and method of designing the same  
In a tapered roller bearing assembly, a crowning profile formed portion of the roller rolling surface is made up of a contact area crowned portion, which is held in contact with an inner ring...
8858081 Sliding bearing  
A sliding bearing includes a center portion and end portions on a bearing surface 1. Convexo-concave portions are respectively formed in the center portion and the end portions. The average height...
8857061 Permanent visual indicator and diametrical to axial relation gage and method of using same  
A system and method for mounting a bearing assembly on a shaft includes an internal flange, external flange, and a sleeve. The internal flange is securable to the bearing assembly and has a...
8858086 Rolling bearing  
A bearing includes an inner ring, an outer ring, and a plurality of rolling elements. In the bearing, each of an inner ring raceway surface and an outer ring raceway surface has a contact area...
8858084 Rotating device and component for fluid dynamic bearing unit thereof  
A rotating device includes a fixed body having a base and a shaft, a hub, and a rotating body having a rotating-body-side encircling member fixed to the hub and encircling the shaft. A lubricant...
8858082 Circulation maintaining device for linear slide assembly  
A circulation maintaining device for a linear slide assembly includes two top boards, four half mediate plates, two third half tubes, two bottom boards, and two end caps. Each of the above...
8857180 Turbocharger bearing anti-rotation plate  
A turbocharger for an internal combustion engine includes a bearing housing with a bearing bore and a semi-floating bearing disposed within the bore. The turbocharger also includes a shaft having...
8858085 Upper rudder carrier bearing  
An upper rudder carrier bearing for a ship which has a bearing housing formed of a housing base body and a housing cover. An axial and a radial bearing are disposed in the bearing housing, which...
8858080 Linear motion guide unit using balls  
A porous compact impregnated with lubricant fits into an end cap in a fashion exposed in part to a turnaround passage to apply the lubricant around balls while the balls roll through the...
8858087 Bearing assembly  
A bearing assembly that includes a substantially circular bearing race with a raceway on one of its radially inner or outer surfaces and a plurality of spherical bearing elements disposed around...
8858083 Motion guide device  
The motion guide device includes: a raceway rail; a moving block including an endless circulation path for rolling elements; and spacers interposed in the endless circulation path of the moving...