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Patent Searching and Data


Matches 501 - 550 out of 2,812

Document Document Title
JP2018066465A
To provide an autonomous dispersion-type rolling bearing which can use a common inner ring (or outer ring) irrespective of a direction of an inside diameter (or outer ring) and the necessity for the external supply of a lubricant, in the...  
JP2018066451A
To provide a planetary gear drive which can achieve reduction of an outer diameter of a housing.A planetary gear drive 1 includes: a housing 10 formed by one member; a first internal gear 20 and a second internal gear 30 integrally forme...  
JP2018058124A
To provide a method for manufacturing a bearing unit and a rotary press device favorable for quality improvement.A rotary press device (33) includes a restriction section (36) to restrict motion of a roll (30) around a central axis of a ...  
JP6303942B2  
JP6304795B2  
JP2018048746A
To provide a bearing device which can be manufactured with simple work and can reduce costs, a method of manufacturing the bearing device, and an information recording and reproducing device having the bearing device.A bearing device com...  
JP2018048745A
To provide a bearing device capable of suppressing torque ripple and torque increase when turning and capable of reducing the size, the weight, and costs, a method of manufacturing the bearing device, and an information recording and rep...  
JP2018048674A
To provide a bearing device for a wheel which can prevent the generation of hoop stress without using a jig.A bearing device 1 for a wheel is composed of: an outer ring 2 being an outer member in which an inner-side outside rolling face ...  
JP2018044596A
To suppress or prevent the collapse of a shape of a cage 5 in a caulking process in a manufacturing method of a conical roller bearing 1.A manufacturing method of a conical roller bearing 1 comprises a caulking process for non-separably ...  
JP6295699B2  
JP6287633B2  
JP2018031475A
To provide a fluid dynamic pressure bearing device which is excellent in the bearing performance of radial bearing parts.A fluid dynamic pressure bearing device 1 comprises a bearing sleeve 8 for forming a radial bearing gap at an intern...  
JPWO2016157430A1
The present invention opens an interval in a peripheral direction of a rotor (30) mutually between inner skin of a bearing housing (71) surrounding [side / perimeter] a peripheral face and the rotor (30) of a turbine rotor (30), and is a...  
JP2018025294A
To provide a moving body holder which can prevent a fall of rolling bodies from a moving body, and the moving body having the same.In a moving body holder 5 attached to a slider block 3 which moves along a track rail in place of the trac...  
JP2018504566A
The journal foil air bearing concerning the present invention, Top foil which is a journal foil air bearing for supporting the load added along the radial direction of the axis of rotation rotated focusing on a center line, is arranged s...  
JP6264241B2  
JP2018013230A
To provide a bearing device for wheel in which, when fitting in a snap ring, a tip of a tool does not come into contact with a seal member and which does not break the seal member.In a bearing device 1 for wheel, a bearing 2 is constitut...  
JP6263945B2  
JP6266401B2  
JP2018009536A
To accurately process a sliding bearing, which is manufactured from an unhomogeneous material, so that the sliding bearing has an intended thickness and thereby improve the reliability of a compressor.A compressor 10 includes a casing 11...  
JP2018004033A
To provide a rolling bearing which can surely assemble a pair of divided bodies constituting a two-piece cage.A locking part 24 having a locking protrusion 26 which extends in an axial direction of a rolling bearing 10 toward the other o...  
JP6256585B2  
JP6256271B2  
JP2017227312A
To provide a surface treatment jig which shortens a time necessary for surface treatment, and can efficiently perform the surface treatment, and a manufacturing method of a wheel bearing device.A surface treatment jig 20 is used for appl...  
JP2017223304A
To provide a race separation type thrust roller bearing having good assemblability.A thrust roller bearing 1 comprises: a first race 2; a second race 3 arranged to face the first race 2; a plurality of rollers 6 rollably interposed betwe...  
JP6238796B2  
JP6224282B1
[Subject] Spherical bearing provided with an inner ring and an outer wheel is efficiently pressed fit with accuracy sufficient to the press fit hole formed in the press fit member. [Means for Solution] Inside alignment member 20 which be...  
JP6222177B2  
JP6222197B2  
JP2017194145A
To provide a method for assembling a conical roller bearing that can stably assemble a roller having a small diameter variance between a small end face and a large end face, in a normal direction.There is provided a method for assembling...  
JP2017194106A
To provide a double-row bearing which does not need to make counter parts of inner ring members penetrate the inside of rolling bodies which are held at an outer ring, also does not need to form a groove for making a cage engaged with th...  
JP2017190873A
To provide a method of manufacturing a slotted entry bearing assembly which can be assembled easily at a low cost.A method of manufacturing a slotted entry bearing assembly 10 includes inserting an inner race 12 into a central space of a...  
JP2017190803A
To provide a hub unit bearing capable of being easily assembled without damaging a ball.A hub unit bearing includes, between an outer ring raceway surface 9b and an inner ring raceway surface 8b, a plurality of balls 4b held in a rollabl...  
JP6214158B2  
JP6213528B2  
JP2017187139A
To provide a roller alignment device which can stably assemble rollers whose diameter differences between small-end faces and large-end faces are small into a regular direction, and a roller alignment method.A roller alignment device com...  
JP6210623B2  
JP6209919B2  
JP6210692B2  
JP2017180741A
To simplify the assembling of a bearing equipped with two bearing rings.A fastening member 4 made from a thermal contraction resin material contracting in a diametrical direction when heated is adopted. Two bearing rings 1, 1 are respect...  
JP2016056932A5  
JP2016056930A5  
JP6209374B2  
JP2017172614A
To provide a roller bearing facilitating its fixing to a bearing ring and capable of preventing damage and dropping of a roller by devising a width and a shape of a slit at a snap ring.This invention relates to a roller bearing comprisin...  
JP2017172710A
To shorten a waiting time after step of connecting two bearing components with adhesion between abutting end surfaces, and also maintain the connection.A bearing includes a first bearing component 1 having an end surface 9, a second bear...  
JP2017172703A
To provide a roller bearing capable of preventing rollers from being dropped while its assembling workability is being improved.This invention relates to a roller bearing having an outer ring, an inner ring, several rollers and a cage. T...  
JP2017166614A
To enable an assembling work to be carried out to an outer ring 1 under a state in which several conical rollers 4 arranged in an annular form while holding a spacer-type cage 5 at an outer peripheral raceway surface 2a of an inner ring ...  
JP2017018991A5  
JP2017160962A
To manufacture a plurality of bearings for a pivot capable of reducing variation in occurrence of outgassing in a short time.A manufacturing method of a bearing for a pivot includes: a bearing assembly step S1 of arranging rolling bodies...  
JP2017067254A5  

Matches 501 - 550 out of 2,812