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Matches 651 - 700 out of 4,628

Document Document Title
JP2020079646A
To provide an automatic self-aligning roller bearing excellent in low heat generation for effectively suppressing the skew of rollers while preventing the abnormal wear of a guide ring.An automatic self-aligning roller bearing 1 includes...  
JP6702149B2  
JP6696587B2  
JP2020073822A
To reduce a risk that a shaft system of a rotary machine becomes unstable.A shaft center position control device of a rotary machine slidably supporting a rotary shaft by a bearing pad through a lubricant, includes: a shaft center positi...  
JP2020073802A
To reduce axial force added to a rotary shaft of a motor in rotating a centrifugal fan.An electric blower 1 has a motor 10 having a rotary shaft 13, a first centrifugal fan 31 fixed to a first end side of the rotary shaft 13, a second ce...  
JP2020055522A
To provide a center bearing assembly that is able to pivot making assembly of a drive shaft assembly easier and reduces an amount of NVH in a drive-line.A center bearing assembly 200 for a motor vehicle includes a cushion portion 268 hav...  
JP6677445B2  
JP2020051546A
To realize both reduction in torque and deterioration in rigidity of a bearing in a sintered bearing, without deepening a groove depth of a dynamic pressure groove.In a bearing member 8 (sintered bearing) that is made of a porous sintere...  
JP2020054121A
To provide an electric actuator having a structure capable of absorbing an assembly error of a bearing in an axial direction, and suppressing the occurrence of faults such as a projection part coming out from a hole part.An electric actu...  
JP2020045952A
To simplify a structure which enables lubrication oil to circulate between a slide shaft 62 and a bush 100 and between the bush 100 and a bearing part 98.In a support structure of a slide shaft 62 in the invention, a shaft 62 which is sl...  
JP2020046521A
To provide a bearing attachment structure that positions and supports a rotating shaft at an axis and can prevent the generation of abnormal noise, and an image forming apparatus.A bearing attachment structure attaches a bearing of a rot...  
JP2020508256A
[Subject] [Means for Solution] The present invention relates to a brake booster of an electric mechanical type for vehicles, It has a housing (54, 56), has the spindle nut (36) which geared with a spindle (38) and is interlocking, it has...  
JP6662500B1
It aims at providing the bearing device which is non-contact, and is highly precise and can measure displacement of the Axial direction of a rotating member without arranging a measurement part near the rotating member, and the main spin...  
JP6662499B1
It aims at providing the bearing device which is non-contact, and is highly precise and can measure displacement of the radial direction of a rotating member without arranging a measurement part near the rotating member, and the main spi...  
JP2020036471A
To provide a motor capable of easily fixing a supporting plate that supports a bearing so as to allow adjustment of concentricity.A motor 1 comprises: a rotor 3; a stator 4; a bearing 5a; a holding member 2b; and a supporting plate 6a. T...  
JP2020034064A
To provide a double row self-aligning roller bearing capable of preventing frictional wear on a lubrication surface even in a case of contacting another member under a condition with poor lubrication and slippage, and excellent in long-t...  
JP2020034105A
To provide a motor which can easily fix a support plate for supporting a bearing so as to adjust concentricity.A motor 1 includes a rotor 3, a stator 4, a bearing 5a, a holding member 2b and a support plate 6a. The holding member 2b hold...  
JP6650155B1
[Subject] Attachment and detachment of a bearing to the axis of rotation are made to easy-ize in mounting structure of a bearing which fixes the bearing inside to the axis of rotation via a taper sleeve. [Means for Solution] Bearing 2 is...  
JP6646334B2  
JP6633318B2  
JP2020008108A
To provide a double-row roller bearing for stabilizing behaviors of rollers at high-speed rotation, and suppressed in the heat generation of the bearing and a friction loss, in the double-row roller bearing having a comb-shaped cage.A do...  
JP2019219027A
To provide a lubricant sealing device capable of sealing a lubricant between spherical rollers adjacent in a circumferential direction of a self-aligning roller bearing.A lubricant sealing device includes a mounting base 2 having a base ...  
JP2019218952A
To supply a double ball bearing system for a turbocharger.A bearing system 10 for a turbocharger includes a bearing housing 14 having a first end part and a second end part and defining a center passage. A first ball bearing 22 and a sec...  
JP2019215058A
To improve the assemblability of a self-aligning roller bearing, to prevent the intrusion of foreign matters into a bearing by means of an annular member fitted to a cage, to improve the fitting accuracy of the annular member, and to ena...  
JP2019210973A
To provide a bearing alignment method and a bearing alignment device, capable of aligning a bearing with high accuracy.A bearing alignment method of a rotary machine 1 comprising a cylindrical shell 10 and bearings 30 and 40 separated fr...  
JP2019210999A
To stably secure engagement accuracy of a worm 2 and a worm wheel 1.A backlash adjustment mechanism 30 includes: a holder 31 which holds a second bearing 11 rotatably supporting a tip side of the worm 2; and a spring 70 which biases the ...  
JP2019534428A
The present invention relates to a bearing member (7) which has a ring member (11) of at least one inner side, and a ring member (14) of at least one outside, It slides between an inside ring member (11) and an outside ring member (14), ...  
JP6610619B2  
JP6611502B2  
JPWO2018158905A1
A rotation operation part article is provided with a rotation operating shaft (11), and a bearing (13) and a ring spring (14), and a bearing (13) is, It has an annular end at the end by the side of the back in an annular field holding a ...  
JP2019193391A
To provide a rotary electric machine and a bearing structural body capable of suppressing oil leakage from the bearing structural body of a rotary electric machine.A rotary electrical machine includes: a rotor having a rotor shaft 11 ext...  
JP2019190658A
To provide a double-row self-aligning roller bearing which can properly share a load by double-row rollers to not only a fatigue load but also an extremal value load within a constriction range of a dimension specification.A double-row s...  
JP2019193484A
To provide a rotary electric machine capable of preventing burning of a rolling bearing even if a rotary shaft is thermally expanded.In a rotary electric machine 100 rotatably supported through angular contact ball bearings 120A, 120B wi...  
JP2019184004A
To replace grease at the grease maintenance of a rolling bearing with a seal fixed to a shaft by an adapter without hindrance.In an adapter 1 for fixing a rolling bearing 10 with a seal to a shaft 20, a locker of a lock nut 3 screwed wit...  
JP2019183957A
To provide a self-aligning bearing continuing smooth rotation of a rotational shaft and having a compact viscous pump with a simple structure.A self-aligning bearing is a bearing against a load in the radial direction and thrust directio...  
JP2019184019A
To provide a self-aligning roller bearing capable of preventing leakage of grease from an inner peripheral portion of an outer ring while suppressing abrasion of a lip of a seal.Double row spherical rollers 4 are respectively assembled b...  
JP2019183869A
To provide a self-aligning bearing continuing smooth rotation of a rotational shaft and having a compact viscous pump with a simple structure and excellent efficiency.A self-aligning bearing is a bearing against a load in the radial dire...  
JP2019178744A
To reduce labor for incorporating a self-aligning thrust roller bearing to a bearing box and reduce a necessary amount of grease.A self-aligning thrust roller bearing includes a shaft washer 1, a housing washer 2, multiple rollers 3, and...  
JP2019178756A
To suppress axial vibration of a shaft.A bearing structure comprises: inner rings 20b, 21b provided on a shaft 8; rolling elements 20c, 21c provided along outer circumferential surfaces of the inner rings 20b, 21b; outer members (outer r...  
JP6590965B2  
JP6591296B2  
JP2019173860A
To simplify assembly of a double row roller bearing, to simplify assembly to a machine, and to simplify determination of precompression or a clearance after the assembly.A double row roller bearing is composed of an outer ring 2 having t...  
JP2019173862A
To provide a titanium alloy-based slide bearing capable of improving hardness of a slide surface in such a manner as to maintain toughness of the slide surface.A slide bearing is made of a titanium alloy. The slide bearing comprises an o...  
JP2019173855A
To provide an angular contact ball bearing in which deterioration of the rigidity thereof can be prevented by suppressing inclination of an outer ring, and a mechanical device.In an angular contact ball bearing 1, an outer ring 4 include...  
JP2019173859A
To simplify assembly of a double row roller bearing, to simplify assembly to a machine, and to simplify determination of precompression or a clearance after the assembly.A double row roller bearing has an inner ring 2 having an intermedi...  
JP2019173919A
To improve mass balance while suppressing the lowering of rigidity accompanied by the formation of an assembling notch at an outside diameter side of a cage, in the cage for a self-aligning roller bearing.An inside diameter rib 13 is con...  
JP2019171922A
To provide a steering unit capable of properly sustaining backlash of a worm gear.A steering unit 1 includes a worm shaft 111 on which a worm gear 110 that is meshed with a worm wheel 120 disposed on a rotation shaft 22 which drives a st...  
JP6584646B2  
JP6579066B2  
JP2019158026A
To prevent the generation of fretting between rolling bodies and bearing rings caused by an impact and the vibration of a bearing package at its transportation.A bearing package comprises: a rolling bearing 10; a first packing material 2...  

Matches 651 - 700 out of 4,628