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JP6405823B2 |
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JP2018159400A |
To ensure stable conductivity in a conductive bearing device, to facilitate assembly and injection of a conductive magnetic fluid and to make a rotary portion lightweight.On a shaft member 2, a spacer 3 is supported in a rotatable manner...
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JP2018154238A |
To provide a bearing device for a wheel capable of effectively preventing slipping-out of a bolt member, even if a burst impact load is imparted to a fitting part, and capable of also maintaining even a constitution excellent in maintain...
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JP6399698B2 |
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JP6400297B2 |
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JP2018145897A |
To provide an electric blower capable of securing a clearance between a spring outer diameter and a bearing cover inner diameter for imparting preload to an outer ring of a bearing, to avoid mutual contact, and a vacuum cleaner including...
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JP6385286B2 |
Provided is a bearing preload mechanism which can be easily handled when being installed in a bearing box and which enables a spring member to be replaced with good work efficiency. A spring member (14) is gripped by two split cases (11,...
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JP2018135971A |
To provide a rolling bearing device in which lives of a housing and a rolling bearing can be prolonged, and creep of an outer ring can be prevented without requiring difficult working of the housing, and which is therefore easily maintai...
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JP6378862B2 |
Rolling bearing assembly device comprising an outer race, an inner race, a row of rolling elements which is arranged between the outer and inner races, a sleeve mounted in the bore of the inner race, and an elastic preload element capabl...
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JP6378861B2 |
Rolling bearing assembly device comprising an outer race, an inner race, a row of rolling elements which is arranged between the outer and inner races, a sleeve mounted in the bore of the inner race, and an elastic preload element capabl...
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JP6379079B2 |
A radial roller bearing can include an outer race having as a center axis a first axis extending in a first direction and an inner race having as the center axis the first axis. A group of rollers composed of a plurality of rollers arran...
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JP2018128130A |
To provide a differential device for a vehicle which improves the durability of a pair of thrust bearings for rotatably supporting a drive pinion shaft to a differential carrier.According to a differential device 10 for a vehicle, a long...
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JP6371374B2 |
In a disengageable axial thrust bearing for a rotary machine, an outer ring has first and second outer half-rings (114A, 114B) centered in a casing (116) and clamped in the axial direction between a stationary thrust member (118) and a f...
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JP6357979B2 |
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JP2018105482A |
To provide a suitable fan clutch bearing support structure that restrains runout of a fan with a simple structure.A fan clutch bearing support structure (100) comprises a fan clutch body (24), a driving shaft (20), deep groove ball beari...
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JP2018105456A |
To provide a wheel bearing device capable of improving traveling fuel consumption when an angular ball bearing is in a low preload state, and improving traveling stability when the angular ball bearing is in a high preload state.A wheel ...
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JP2018105392A |
To inhibit scratches of a seal member of a unit bearing.A bearing structure 1 for a wheel includes: an axle 2; a hub 3; and a unit bearing 4. The unit bearing 4 includes: a first inner race 11 and a second inner race 12; an outer race 13...
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JP2018105458A |
To provide a wheel bearing device capable of improving traveling fuel consumption when an angular ball bearing is in a low preload state, and improving traveling stability when the angular ball bearing is in a high preload state.A wheel ...
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JP2018105481A |
To provide a bearing support structure for a fan clutch which can provide a preload to a support bearing of a fan clutch and inhibit swing of a fan with a simple structure.A bearing support structure for a fan clutch of the invention inc...
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JP6350390B2 |
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JP2018514716A |
The present invention relates to an intermediate bearing (6) for an automobile drive shaft train, wherein the intermediate bearing (6) has an elastic bearing body (11) having a hole (12) and a support ring (13) arranged in the hole (12)....
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JP6337482B2 |
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JP6326252B2 |
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JP6309377B2 |
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JP2018057236A |
To provide a rotary machine which can inhibit self-excited vibration of a shaft during high speed rotation while achieving simplification of a lubrication structure.A rotary machine 10 includes: a shaft 24 which is rotatably supported by...
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JP6303262B2 |
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JP6303152B2 |
A spindle assembly configured to be assembled at the internal taper socket of a tool holder, the assembly including: a rotating shaft configured for rotation within the tool holder; a bearing assembly, comprising a front end bearing asse...
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JP2018044572A |
To provide a bearing device for a wheel capable of preventing generation of impression on a rolling surface, thereby preventing generation of foreign sound caused by the impression, and degradation of a bearing life.In a bearing device 1...
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JP6287323B2 |
A dental air turbine (10) includes a turbine blade (12), a rotating shaft (11) which is integrally fixed with the turbine blade (12), and a pair of rolling bearings (13, 14) which rotatably support the rotating shaft (11) with respect to...
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JP2018021593A |
To provide a preload adjustment structure of a bearing having proper bearing surface pressure and high bearing rigidity.Ring-shaped members 11, 12 are fitted to an outer peripheral side of a rotational shaft 2 so as to rotate integrally ...
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JP6267315B2 |
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JP6253955B2 |
A bearing preloading device is provided which can easily prevent a compression coil spring from being pulled out without separately using anti-pullout components. A hole (25) is formed in a bearing race (5) or in a separate member (15) f...
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JP6248456B2 |
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JP6238054B2 |
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JP2017207144A |
To provide a rolling bearing which can lubricate an interior part of a bearing and inner and outer peripheral surfaces of the bearing and a neck surface of a rotary shaft while reducing the usage of grease, and to provide a bearing devic...
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JP2017206193A |
To provide a steering device that can suppress torque fluctuation of a ball screw mechanism.In an elastic support mechanism, plates 50 and disc springs 60 are provided between a housing 16 and a bearing 34. Flat parts 50b of the plates 5...
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JP6230523B2 |
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JP6225762B2 |
To provide a turbo compressor rotatable at high speed that is capable of being downsized, and of being suppressed in performance deterioration at low speed rotation. A turbo compressor 1 includes a housing 2, a rotating shaft 20, a motor...
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JP6222952B2 |
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JP6214564B2 |
The invention relates to a rolling bearing arrangement (1, 26, 31, 34, 36, 37), preferably a large rolling bearing with a diameter of 0.5 or more, for mounting parts of an energy system, in particular as blade bearings for a wind turbine...
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JP6214384B2 |
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JP6216221B2 |
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JP6210485B2 |
A bearing mechanism includes: an outer ring; an inner ring rotatably supported by a plurality of rolling elements on an inner peripheral side of the outer ring; a rotating shaft supported by the inner ring on an inner peripheral side of ...
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JP6210692B2 |
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JP2017180701A |
To uniformly impart a preload to a bearing around a rotation center line of the bearing, and to reduce a change amount with respect to a temperature change of the preload which is imparted to the bearing.In a gear device 10 for a vehicle...
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JP2017180507A |
To provide a lock type reverse input cutoff clutch that can be adapted for a high-speed rotation transmitted from an input side member to an output side member.In this invention, a cam receiver 2 is integrally rotated with an input shaft...
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JP6209374B2 |
To provide a bearing device which can be manufactured inexpensively by easy work and can suppress scattering of grease and emission of outgas, a method for manufacturing the bearing device, and an information recording regenerative appar...
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JP2017175850A |
To provide an actuator that allows an operator to easily move a driven member from a driving side even when a motor is stopped.When rotating a motor 1, the rotation of a motor shaft 3 of the motor is transmitted to an output shaft 13, a ...
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JP2017166595A |
To provide a bearing device in which torque acting between an inner ring and an outer ring is small, and fluctuation of torque among products is reduced.Rolling bearings 111, 112 of a bearing device respectively have an outer ring 101, a...
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JP6197831B2 |
A method of manufacturing a rolling bearing unit for supporting a wheel includes detecting a current value flowing through an electric motor (19) configured to drive a roll (22) and determining a time to terminate a caulking process on t...
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