Match Document Document Title
8753017 Sealing device and rolling bearing unit  
Through-holes are formed in an axially intermediate portion of a cylindrical portion of a first metal core, at predetermined intervals in a circumferential direction, and the through-holes pass...
8753016 Rolling bearing, grease supply system, spindle unit, grease supply method, and grease supply program  
A spindle unit comprises a rolling bearing including an outer ring having an outer ring raceway on an inner peripheral surface, an inner ring having an inner ring raceway on an outer peripheral...
8752655 Rock bit having a labyrinth seal/bearing protection structure  
A drill tool includes a cone mounted for rotation on a bearing shaft that extends from a bit head. The cone has a first planar base surface opposed to a second planar base surface of the bit head....
8753014 Air bearing for use as a seal  
In order to effect a seal; a porous material which comprises one side of two opposing surfaces is used to restrict and evenly distribute externally pressurized gas, liquid, steam, etc. between the...
8748006 Slide bearing composite material  
The invention relates to a slide bearing composite material having at least one carrier layer and a sintered bearing metal layer. The sintered bearing metal layer is designed in at least one layer...
8746982 Rolling bearing device  
A rolling bearing device includes inner races, outer races, rolling elements, a retainer, and an inner race spacer. The inner race spacer is formed of an oil reservoir member made of a sintered...
8745875 Ultrahigh-integrity interlocking nut and washer system for trailer axles  
An interlocking nut and washer system complies with new standards identified in the Society of Automotive Engineers (SAE) Recommended Practice J2535, Setting Preload in Heavy-Duty Wheel Bearings,...
8747014 Tapered retaining ring to reduce bearing race movement  
An assembly comprises a shaft defining a longitudinal axis, a first component supported on the shaft, a second component supported on the shaft, and an isolator positioned between the first...
8746978 Fluid bearing apparatus  
A fluid bearing apparatus includes a housing 7 which has a cylindrical shape having a fixing face 7c for fixing the outer circumferential surface 8b of a bearing sleeve 8, and axial circulation...
8746985 Rolling bearing device for wheel  
A rolling bearing device for a wheel includes a fixed bearing ring in a tubular shape which is fixed to a vehicle side, and a rotary bearing ring which is rotatably passed through the fixed...
8746983 Rolling bearing having a cage to prevent flooding with lubricant  
A rolling bearing for a turbocharger, which has an outer ring with a first rolling element raceway, an inner ring with a second rolling element raceway, and several rolling elements accommodated...
8745873 Method for manufacturing the slider of a linear sliding rail  
An improved method for manufacturing the slider of a linear sliding rail includes employing a forged one-piece billet of the slider, providing an inner forming mold inwardly made into the actual...
8746984 Mechanism for mounting and dismounting bearing  
A mechanism and method for locking a bearing to a shaft includes a split sleeve and a receptive flange adapted to be fixed to the bearing. A positioning flange is coupled to the split sleeve. A...
8746977 Slide bearing, slide bearing unit with same, and motor with the bearing unit  
Provided is a bearing capable of satisfying demands for cost reduction and further quietness, and stably maintaining high support accuracy. A sliding bearing (4) includes an inner member (5)...
8746976 Sliding element with DLC coating  
A sliding element, and in particular a piston ring, is provided with a DLC coating on a substrate of the sliding element. A material softer than DLC is embedded into the surface of the DLC coating...
8746312 Bearing arrangement and labeling machine with such a bearing arrangement  
The invention relates to a bearing arrangement between a carrier (15) for pressing and/or brushing elements (14) and a rotor (4) of a labeling machine (1), said rotor driven about a vertical...
8746986 Spline lubrication apparatus for lubricating a spline  
A spline lubrication apparatus is disclosed for lubricating a spline of a pump drive. The apparatus includes a housing and a rotatable spline which is disposed within the housing. The spline...
8745874 Method of manufacturing wheel support bearing assembly  
A method of manufacturing a wheel support bearing assembly having a plastically deformed portion engageable with an inclined surface portion of an annular stepped area in the inner race segment....
8746204 Frictionless rocking joint  
Reciprocating motion can be converted to rotary motion through a crankshaft and a connecting rod. In a joint between a connecting rod and a piston, the connecting rod rocks with respect to the...
8746981 System, method and apparatus for bearings and tolerance rings with fuctional layers  
The present invention pertains to a bearing or tolerance ring having multiple functional layers including an annular metallic band and an elastomeric layer. The tolerance ring also includes a low...
8746979 Bearing apparatuses and motor assemblies using same  
Bearing assemblies and apparatuses are disclosed. Such bearing assemblies may be employed in bearing apparatuses for use in downhole motors of a subterranean drilling system or other mechanical...
8746980 Sliding bearing  
The present invention provides a sliding bearing which is inexpensive, has a simple construction, and is capable of keeping a frictional torque low. A sliding bearing (1) supports a heat roller...
8746409 Linear transmission assembly having lubricant recovery module  
A linear transmission assembly having a lubricant recovery module is composed of a movable member having a chamber; a first oil wick inserted into the movable member and the chamber and having a...
8740463 Integral spherical bearing and lug for aerospace applications  
A bearing assembly and a method of forming a bearing assembly is provided including a housing having a bore. The bore has a generally concave inner surface. The bearing assembly also includes a...
8740472 Thrust bearing and suspension for vehicle  
The suspension thrust bearing device for a motor vehicle comprises a rolling bearing forming a thrust bearing and provided with an upper ring, with a lower ring and with at least one row of...
8740464 Bearing assembly having a floating seal  
The bearing assembly concept includes a floating seal arrangement. In one form, a bearing assembly comprises a first bearing member and a second bearing member that is oriented adjacent to the...
8740469 Roller bearing  
Each separator is interposed between two cylindrical rollers next to each other in the circumferential direction of a cylindrical roller bearing. A first concave surface on which the cylindrical...
8739812 Rotary supply joint, rotary timing valve and product handling apparatus  
A rotary supply joint that may, in particular be a rotary timing valve, is provided for providing fluid flow at least periodically from inlet ports to outlet ports when respective openings in...
8743505 Fluid dynamic bearing apparatus with specific minute gap structure with spindle motor and disk drive apparatus including same  
A fluid dynamic bearing apparatus includes a first minute gap, a second minute gap, a third minute gap, a fourth minute gap, and a fifth minute gap. A flow of a lubricating oil from the fifth...
8740462 Seal assembly  
A seal assembly is disclosed for use between a housing and a rotatable shaft protruding exteriorly from the housing, with the shat being journalled for rotation in an eccentric cartridge which in...
8740465 Bearing system  
The improved bearing system includes a pair of axially split and generally cylindrical cartridges having respective bearing units configured to be mountable to a common axial shaft. An annular...
8740593 Variable displacement pump having a rotating cam ring  
Vane pump mechanical losses are reduced by removing vane friction losses and replacing them with lower magnitude journal bearing fluid film viscous drag losses. A freely rotating cam ring is...
8740459 Relative displacement device with both slight push force and strong elastic pull force  
A relative displacement device with both slight push force and strong elastic pull force includes two displacement members displaceable relative to each other. The displacement members are...
8740466 Rolling bearing for a shaft  
A roller bearing for a shaft that has a cylindrical peripheral surface, the bearing including a race (12) to be fitted onto the shaft, and roller bodies (16) arranged to roll on the race (12), the...
8740460 Seal plate for a movement guide device  
Provided is a seal plate (40) for a movement guide device that can be produced easily from optimal materials according to a usage environment of the movement guide device and can be produced...
8740470 Retainer for radial roller bearing  
A pair of rim portions (4a) and (4b) is formed in the shape of a discontinuous segmental circular ring, which includes cutout portions (8a) and (8b), respectively, at one position. The cutout...
8740467 Wheel bearing retainer  
A knuckle-hub assembly including a knuckle and wheel bearing, and a retainer that is preferably arranged within a radial recess of the knuckle and a radial recess of the wheel bearing. The knuckle...
8740468 Apparatus with secondary load path for vehicle wheel bearing assembly and feature to inhibit corrosion  
The apparatus includes a first component mounted for rotation with the wheel and a second component spaced from the first component by a predetermined gap and not connected for rotation with the...
8740233 Thrust sliding bearing and mounting structure of a strut-type suspension using the thrust sliding bearing  
A thrust sliding bearing 1 includes a synthetic resin-made lower casing 2, a synthetic resin-made upper casing 3 superposed on the lower casing 2, and a synthetic resin-made thrust sliding bearing...
8740471 Retainer segment for tapered roller bearing, tapered roller bearing, and method for mounting tapered roller bearing  
An object of the present invention is to prevent breakup of segments which constitute a split type retainer for a tapered roller bearing, when the tapered roller bearing is being mounted on target...
8740461 Fluid bearing assembly  
A fluid bearing assembly well-suited for use as high performance, web handling roller includes a stationary inner component that extends coaxially within a rotatable outer component. The inner...
8736123 Spindle motor having coupling structure of magnet and hub  
Disclosed herein is a spindle motor including: a rotating part including a hub coupled to a rotating shaft and a magnet coupled to the hub; and a fixing part including a sleeve supporting the...
8734019 Bearing device, retention mechanism and method for retaining at least one pad  
Method, retention mechanism and bearing device for retaining at least one pad inside the bearing device. The bearing device includes a ring having at least a retaining head, at least one pad...
8734021 Rolling bearing device and spindle  
By incorporating a pump for sucking and discharging lubricating oil in a tank for storing the lubricating oil on an outside of a rolling bearing, for example, on a spacer for an outer ring in a...
8734017 Air bearing shaft  
An air bearing shaft for an air cycle machine is provided. The air bearing shaft includes a seal disk and a shaft body. The shaft body includes a first shaft body portion extending from a face of...
8732954 Single thrust bearing fluid dynamic bearing motor  
A typical dynamic bearing design comprises a ring shaped or circular thrust plate mounted at or near the end of a shaft, the shaft defining together with a surrounding sleeve a journal bearing by...
8734130 Anisotropic bearing supports for turbochargers  
An exemplary anisotropic member supports a semi-floating bearing in a bore and can reduce non-synchronous vibration of the bearing in the bore. An anisotropic member can include an annular body...
8734023 Bearing race  
A race for a rolling-element bearing is characterized in that the race comprises at least one circumferentially-extending region having a reduced stiffness compared with the remainder of the race....
8734018 Fluid dynamic bearing device and method of manufacturing the same  
A fluid dynamic bearing device includes a resin member capable of suppressing the intrusion of a lubricating oil as much as possible even when carbon fibers are compounded. A housing part as the...
8734020 Bearing with sensor  
A bearing assembly with a sensor, includes an annular, synthetic resin sensor holder supported on an outer race using a circumferential groove of the outer race so as to be strongly fixed in...