ClassID:

147644

F16C33/6681 - CPC Classification

Classification description:

Parts of bearings; Special methods for making bearings or parts thereof; Parts of ball or roller bearings; Special parts or details in view of lubrication with liquid lubricant Details of distribution or circulation inside the bearing, e.g. grooves on the cage or passages in the rolling elements

Recent Application in this class:
#1
20250381796
2025-12-18

WHEEL BEARING APPARATUS FOR VEHICLE

#2
20250377023
2025-12-11

LUBRICANT DRAINING BEARING ASSEMBLIES

#3
20250354584
2025-11-20

SPINDLE ASSEMBLY OF MACHINE TOOL, AND MACHINE TOOL

#4
20250277511
2025-09-04

BEARING ASSEMBLY WITH INTERNAL PRIME-RETAINING PRESSURIZED LUBRICATION SYSTEM

#5
20250262892
2025-08-21

AXLE SUPPORT SYSTEM FOR A VEHICLE AXLE

#6
20250251021
2025-08-07

ALTERNATE LUBRICATION MECHANISMS FOR VEHICLE BEARINGS LUBRICANT DISPENSER

#7
20250250935
2025-08-07

ALTERNATE LUBRICATION MECHANISM FOR VEHICLE BEARINGS

#8
20250250911
2025-08-07

BEARING WITH OUTER SLEEVE FOR SQUEEZE FILM DAMPING

#9
20250215930
2025-07-03

TOROID SEPARATOR WITH LUBRICANT CHANNELS FOR BALL BEARINGS

#10
20250207510
2025-06-26

LUBRICATION AND COOLING OF EQUIPMENT OF AN AIRCRAFT TURBOMACHINE

#11
20250198463
2025-06-19

BEARING

#12
20250180073
2025-06-05

BALL SPLINE WITH LUBRICATION PASSAGE

#13
20250137490
2025-05-01

OPTIMIZED BALL BEARING WITH FEATURES FOR IMPROVED LUBRICATION

#14
20250122907
2025-04-17

CAGE FOR BALL BEARING AND BALL BEARING COMPRISING SAME

#15
20250122906
2025-04-17

CAGE FOR BALL BEARING AND BALL BEARING COMPRISING SAME

#16
20250116298
2025-04-10

A PUMP, A BEARING ASSEMBLY FOR A PUMP AND A METHOD OF ASSEMBLING THE BEARING ASSEMBLY

#17
20250102014
2025-03-27

HEAVY-DUTY THRUST WASHER WITH LUBRICANT PASSAGES FOR E-AXLE

#18
20250076507
2025-03-06

OPTICAL DISPLACEMENT METER

#19
20240418218
2024-12-19

DRIVE DEVICE

#20
20240377027
2024-11-14

Systems and methods of mitigating lubricant leakage from seal assemblies

#21
20240369099
2024-11-07

AXIAL ROLLING BEARING UNIT WITH ROLLING BODIES, WHICH ARE ARRANGED BETWEEN ANNULAR AXIAL BEARING WASHERS, AND A FUNCTIONALLY INTEGRATED BEARING CAGE

#22
20240344564
2024-10-17

BEARING STRUCTURE

#23
20240337287
2024-10-10

TAPERED ROLLER BEARING

#24
20240318688
2024-09-26

LUBRICANT DRAINING BEARING ASSEMBLIES

#25
20240309915
2024-09-19

Bearing shunt

#26
20240263672
2024-08-08

LUBRICATION RING FOR TRANSPORTING LUBRICANT

#27
20240190175
2024-06-13

Drive Module for a Motor Vehicle

#28
20230340995
2023-10-26

Mechanical assembly including a roller bearing

#29
20230311257
2023-10-05

Bearing apparatus

#30
20230265885
2023-08-24

Pumping bearing cage

#31
20230235792
2023-07-27

Drive unit for a vehicle

#32
20230220883
2023-07-13

Offset compound bearing assembly

#33
20230095344
2023-03-30

Rolling-element bearing

#34
20230058652
2023-02-23

Thrust bearing cage with piloting flange

#35
20230025281
2023-01-26

Cage with pumping vane and bearing including cage with pumping vane

#36
20220389968
2022-12-08

ROLLING BEARING

#37
20220389846
2022-12-08

CYLINDER HEAD COVER

#38
20220325753
2022-10-13

Device for distributing oil from a rolling bearing for an aircraft turbine engine

#39
20220316527
2022-10-06

Recirculation of lubricant in a turbomachine rolling-element bearing

#40
20220268314
2022-08-25

Motion guiding device and lubrication path component used in motion guiding device

#41
20220260117
2022-08-18

BEARING UNIT PROVIDED WITH A RETENTION DEVICE HAVING OPTIMIZED LUBRICATION

#42
20220196074
2022-06-23

Sealing assembly for rolling-element bearing, rolling-element bearing and dustproof assembly

#43
20220163064
2022-05-26

Bearing device and rotating device

#44
20220128091
2022-04-28

Linear motion guide unit

#45
20220018399
2022-01-20

Bearing with an integrated electrical shunt

#46
20210324914
2021-10-21

Ball bearing rear inner ring with oil circumferential groove

#47
20210301875
2021-09-30

Bearing housing oil intake to supply dual bearing structure

#48
20210301866
2021-09-30

Tapered roller bearing and cage

#49
20210270280
2021-09-02

Bearing cage

#50
20210268642
2021-09-02

Bearing, gear device, and robot

#51
20210231175
2021-07-29

Bearing assembly and compressor with bearing assembly

#52
20210140481
2021-05-13

Fluid dynamic bearing device, spindle motor, and hard disk drive device

#53
20210108836
2021-04-15

Refrigeration apparatus

#54
20210079953
2021-03-18

Rolling bearing for refrigerant compressor

#55
20210048069
2021-02-18

Bearing structure

#56
20200378437
2020-12-03

Cage for a tapered roller bearing and tapered roller bearing

#57
20200362916
2020-11-19

Bearing assembly with inner rings and method of alignment

#58
20200224721
2020-07-16

Bearing for use in high speed application

#59
20200191203
2020-06-18

Roller bearing with lubrication channel

#60
20200102985
2020-04-02

OIL JET IN A CONFINED AXIAL SPACE

#61
20200102854
2020-04-02

Splined oil catcher

#62
20200063792
2020-02-27

Tapered roller bearing

#63
20200056661
2020-02-20

Ball bearing

#64
20200040945
2020-02-06

RADIAL ROLLER BEARING CAGE

#65
20190390713
2019-12-26

Turbocharger

#66
20190390711
2019-12-26

Self-aligning roller bearing having improved lubricant discharge, preferably for an aircraft turbojet engine speed reducer

#67
20190368546
2019-12-05

Needle roller thrust bearing

#68
20190271357
2019-09-05

Fixed Rolling Element Bearing Assembly

#69
20190211873
2019-07-11

Rolling bearing

#70
20190211872
2019-07-11

Adjustable lubrication module of linear guideway

#71
20190195129
2019-06-27

FUEL LUBRICATED FOIL BEARING

#72
20190186545
2019-06-20

Rolling-element bearing assembly

#73
20190145464
2019-05-16

Release bearing cover and washer seal

#74
20190145459
2019-05-16

Bearing roller elements and assembly

#75
20190085897
2019-03-21

Tandem ball bearing with labyrinth oil path and method thereof

#76
20190017542
2019-01-17

Rotary device

#77
20180355758
2018-12-13

Turbocharger, notably for a combustion engine

#78
20180347455
2018-12-06

Turbocharger, engine system, and control method for turbocharger

#79
20180335087
2018-11-22

Bearing cages for roller bearing assemblies

#80
20180335086
2018-11-22

Bearing cages for roller bearing assemblies

#81
20180328411
2018-11-15

LUBRICATING OIL SUPPLY DEVICE

#82
20180328406
2018-11-15

Thrust roller bearing cage and thrust roller bearing

#83
20180320741
2018-11-08

Bearing with non-uniform cage clearance

#84
20180223819
2018-08-09

Bearing device

#85
20180180100
2018-06-28

Bearing structure

#86
20180163785
2018-06-14

TURBOCHARGER FOR INTERNAL COMBUSTION ENGINE AND INTERNAL COMBUSTION ENGINE

#87
20180156269
2018-06-07

Bearing structure and turbocharger

#88
20180149198
2018-05-31

Fixed rolling element bearing assembly

#89
20180142733
2018-05-24

Device with a torque-proof first structural component and a second structural component that is connected to the first structural component in a rotable manner at least in certain areas

#90
20180119735
2018-05-03

Tapered roller bearing

#91
20180119572
2018-05-03

Bearing structure and turbocharger

#92
20180106295
2018-04-19

Retainer for bearing and bearing

#93
20180003231
2018-01-04

Cage for crankshaft bearing assembly

#94
20180003229
2018-01-04

Tapered roller bearing

#95
20180003223
2018-01-04

Bearing assembly and exhaust gas turbocharger

#96
20170370802
2017-12-28

Kit for bearing and bearing arrangement

#97
20170370413
2017-12-28

Bearing assembly with inner ring and lubrication therefor

#98
20170370411
2017-12-28

Taper roller bearing

#99
20170356498
2017-12-14

Lubrication system and method for a ball bearing

#100
20170350450
2017-12-07

Rolling bearing device

#101
20170335886
2017-11-23

Taper roller bearing

#102
20170321751
2017-11-09

Thrust roller bearing cage and method for manufacturing the same

#103
20170321750
2017-11-09

Taper roller bearing

#104
20170314620
2017-11-02

Thrust roller bearing cage and method for manufacturing the same

#105
20170314616
2017-11-02

Turbocharger

#106
20170307018
2017-10-26

Thrust roller bearing cage and method for manufacturing the same

#107
20170307015
2017-10-26

Taper roller bearing

#108
20170307006
2017-10-26

Thrust roller bearing cage and method for manufacturing the same

#109
20170298989
2017-10-19

Taper Roller Bearing

#110
20170292569
2017-10-12

Rolling bearing

#111
20170284469
2017-10-05

Bearing arrangement for a deep drilling device

#112
20170234222
2017-08-17

Circumferential lubricant scoop

#113
20170227054
2017-08-10

Cage for taper roller bearing and taper roller bearing

#114
20170211629
2017-07-27

SEGMENTED CAGE AND USE THEREOF

#115
20170204909
2017-07-20

Tapered roller bearing

#116
20170184152
2017-06-29

Rolling bearing

#117
20170146062
2017-05-25

Rolling bearing for an exhaust gas turbocharger, and cage for a rolling bearing

#118
20170138399
2017-05-18

High speed two-piece deep groove ball bearing cage with integral lubricant reservoir

#119
20170138396
2017-05-18

Bearing element and sliding layer material for a bearing element

#120
20170122368
2017-05-04

Tapered roller bearing

#121
20170102034
2017-04-13

Oil-lubricated bearing device and vacuum pump

#122
20170051790
2017-02-23

Cooling structure for bearing device

#123
20170045086
2017-02-16

Bearing and method of forming a bearing

#124
20170037955
2017-02-09

Torque transmission arrangement, and drive module comprising same

#125
20170037906
2017-02-09

Sealing sleeve with combined axial bearing and automatic transmission or clutch with such a sealing sleeve

#126
20170037904
2017-02-09

RADIAL NEEDLE BEARING WITH FLANGE CUTOUTS

#127
20170030447
2017-02-02

Rolling device

#128
20160356315
2016-12-08

Rolling bearing apparatus

#129
20160356314
2016-12-08

Rolling bearing apparatus

#130
20160356313
2016-12-08

Bearing with integrated oil delivery system

#131
20160348725
2016-12-01

Bearing assembly having labyrinth seal with pumping action

#132
20160319873
2016-11-03

Rolling bearing

#133
20160319872
2016-11-03

High speed bearing assembly

#134
20160305480
2016-10-20

Rolling element bearing

#135
20160290398
2016-10-06

Rolling bearing

#136
20160281775
2016-09-29

Tapered roller bearing

#137
20160281773
2016-09-29

Tapered roller bearing

#138
20160273579
2016-09-22

SEALED COMPRESSOR AND REFRIGERATION UNIT INCLUDING SEALED COMPRESSOR

#139
20160265593
2016-09-15

Bearing apparatus with surface migration channels

#140
20160265587
2016-09-15

Tapered roller bearing and power transmission apparatus

#141
20160238078
2016-08-18

Rolling bearing apparatus

#142
20160223020
2016-08-04

Bearing shell

#143
20160195136
2016-07-07

Bearing structure

#144
20160160924
2016-06-09

Integral oil damper and jet for lubrication of bearings and seals

#145
20160108964
2016-04-21

Rolling element bearing with cage

#146
20160108963
2016-04-21

ROLLING BEARING CAGE FOR A RADIAL BEARING

#147
20160076593
2016-03-17

NEEDLE ROLLER CAGE WITH OIL SLOTS

#148
20160069392
2016-03-10

RADIAL BEARING WITH VARIABLE LUBRICATION FLOW RESTRICTION

#149
20160061259
2016-03-03

Taper roller bearing

#150
20160053807
2016-02-25

Bearing for a rotary machine

#151
20160047422
2016-02-18

Bearing assembly with lubricant/coolant passages

#152
20160047418
2016-02-18

Gear transmission

#153
20160040720
2016-02-11

Oil deflector and oil deflector-bearing assembly

#154
20160032970
2016-02-04

Thrust washer having lubricant pockets

#155
20160025140
2016-01-28

Rolling element bearing configured with a channel

#156
20160017924
2016-01-21

ROLLING-ELEMENT BEARING WITH LINE CONTACT INCLUDING A LUBRICANT CHANNEL

#157
20160017921
2016-01-21

Rolling-element bearing having an oblique running surface section

#158
20160017920
2016-01-21

RADIAL BEARING ASSEMBLY, IN PARTICULAR FOR AN UNBALANCED SHAFT

#159
20160017918
2016-01-21

BALL SEPARATOR FOR BALL BEARING ASSEMBLY

#160
20160003100
2016-01-07

Rolling element bearing configured with a gutter and one or more fluid passages

#161
20150354626
2015-12-10

Retainer of linear guideway

#162
20150345560
2015-12-03

Guide carriage with fastening bore which is a component of a lubricant flow path

#163
20150308502
2015-10-29

Bearing cage and bearing means having this type of bearing cage as well as method for designing, repairing and/or replacing such a bearing cage

#164
20150285306
2015-10-08

Running ring for a sleeve bearing

#165
20150275975
2015-10-01

Bearing for wind turbine

#166
20150275974
2015-10-01

Cage unit and tapered roller bearing equipped with cage unit

#167
20150275973
2015-10-01

Bearing cage and rolling element bearing

#168
20150252849
2015-09-10

Needle roller and cage assembly

#169
20150240873
2015-08-27

Bearing cage and rolling element bearing

#170
20150226266
2015-08-13

Cooling structure for bearing device

#171
20150219161
2015-08-06

Non-contact sealing system for bearings

#172
20150219160
2015-08-06

End cap, and linear guide device including the end cap

#173
20150204384
2015-07-23

Method for lubricating a rolling element bearing

#174
20150192176
2015-07-09

Rolling bearing for a turbocharger

#175
20150192175
2015-07-09

Cage bearing with oil retaining shield

#176
20150176650
2015-06-25

Ball bearing

#177
20150176649
2015-06-25

Tapered roller bearing

#178
20150176648
2015-06-25

Tapered roller bearing

#179
20150176647
2015-06-25

Self lubricating robust centralizer bearing design and method of use

#180
20150176645
2015-06-25

Mechanical device comprising a bearing and a lubrication system, implementing machine and method

#181
20150137585
2015-05-21

Bearing structure

#182
20150133261
2015-05-14

Roller bearing assembly for a pinion in a motor vehicle drive train

#183
20150125100
2015-05-07

Lubricating structure for linear motion guide apparatus

#184
20150110428
2015-04-23

CYLINDRICAL ROLLER BEARING

#185
20150104127
2015-04-16

Lubrication of power transfer components

#186
20150093060
2015-04-02

Rolling bearing

#187
20150093053
2015-04-02

Linear guideway and end cap module thereof

#188
20150075362
2015-03-19

Hydrostatic axial piston machine

#189
20150063735
2015-03-05

Rolling bearing and power transmission device including rolling bearing

#190
20150049971
2015-02-19

Cage for a roller bearing and roller bearing

#191
20150043851
2015-02-12

Tapered oil feed bearing cage

#192
20140369865
2014-12-18

Assembly with bearings and spacer

#193
20140369635
2014-12-18

Tapered roller bearing and power transmission device using tapered roller bearing

#194
20140270614
2014-09-18

Bearing system

#195
20140221150
2014-08-07

Roller bearing

#196
20140199010
2014-07-17

Rolling bearing unit

#197
20140169720
2014-06-19

Bearing retainer

#198
20140169712
2014-06-19

Journal Bearing Device

#199
20140161377
2014-06-12

Guide carriage

#200
20140133787
2014-05-15

Linear actuator

#201
20140093200
2014-04-03

Sealing device for axle bearing

#202
20140079572
2014-03-20

Bearing device

#203
20140079349
2014-03-20

Rolling bearing

#204
20140079345
2014-03-20

Lubricating structure for linear motion guide apparatus

#205
20140064648
2014-03-06

Cylindrical roller bearing

#206
20140050431
2014-02-20

Rolling element bearing

#207
20130330031
2013-12-12

Ball bearing retainer and ball bearing

#208
20130326880
2013-12-12

Method of manufacturing bearing ring of rolling bearing

#209
20130315512
2013-11-28

Linear motion guide unit

#210
20130301970
2013-11-14

Wheel rolling bearing unit

#211
20130287547
2013-10-31

Bearing, bearing assembly comprising such a bearing and turbocharger comprising such a bearing assembly

#212
20130266251
2013-10-10

Rolling bearing

#213
20130266250
2013-10-10

Flexible bearing cage

#214
20130259409
2013-10-03

LINEAR SLIDING BLOCK

#215
20130170773
2013-07-04

ROLLER-TYPE LINEAR SLIDING BLOCK

#216
20130163908
2013-06-27

Bearing cage having lipophobic or oleophobic surface(s)

#217
20130089286
2013-04-11

Axial cage for cylindrical rolling elements

#218
20130087413
2013-04-11

Dynamically-lubricated bearing and method of dynamically lubricating a bearing

#219
20130065722
2013-03-14

Bearing device, speed reduction mechanism including the bearing device, and motor torque transmission device

#220
20130051717
2013-02-28

Angular contact ball bearing

#221
20120328221
2012-12-27

Motion guide device and method of manufacturing same

#222
20120321234
2012-12-20

CONICAL BEARING

#223
20120275737
2012-11-01

BEARING ASSEMBLY HAVING AN INTERNAL OIL MIST GENERATOR

#224
20120263405
2012-10-18

Tapered roller bearing and manufacturing method for retainer of tapered roller bearing

#225
20120251027
2012-10-04

METHODS AND DEVICES FOR MAKING AND USING CAGES FOR BEARING ASSEMBLIES

#226
20120187747
2012-07-26

Wheel hub unit

#227
20120155793
2012-06-21

BEARING ARRANGEMENT FOR HIGH-SPEED SHAFTS OF MACHINES

#228
20120060634
2012-03-15

Retainer made of synthetic resin for use in a deep groove ball bearing; deep groove ball bearing; and gear support device

#229
20120033907
2012-02-09

ROLLER BEARING

#230
20110253500
2011-10-20

Release bearing assembly

#231
20110235953
2011-09-29

Bearing for wind turbine

#232
20110229066
2011-09-22

Roller cage for a rolling bearing, particularly a double roller cage for a cylinder rolling bearing, rolling bearing, and method for producing a roller cage for a rolling bearing

#233
20110194798
2011-08-11

Crossed roller bearing retainer and crossed roller bearing

#234
20110170818
2011-07-14

ROLLING BEARING

#235
20110142389
2011-06-16

Tapered roller bearing resin cage and tapered roller bearing

#236
20110142388
2011-06-16

Ball bearing and hybrid vehicle transmission

#237
20110135237
2011-06-09

Retained roller assembly

#238
20110123143
2011-05-26

RETAINER FOR ROLLER BEARING

#239
20110088506
2011-04-21

PUMP TAPPET

#240
20110081105
2011-04-07

Cylindrical roller bearing

#241
20110069923
2011-03-24

Thrust bearing assembly

#242
20110069920
2011-03-24

Rolling bearing

#243
20110069918
2011-03-24

Retainer, deep groove ball bearing, and bearing with seal

#244
20100322549
2010-12-23

Cage for bearing assembly

#245
20100129022
2010-05-27

ROLLING BEARING CAGE COMPOSED OF A PLURALITY OF PARTS

#246
20100111459
2010-05-06

CAGE FOR ROLLING BEARING AND BEARING FOR WIND POWER GENERATION PROVIDED WITH SAME

#247
20100111454
2010-05-06

Lubricating device for a linear rolling bearing

#248
20100002975
2010-01-07

Tapered roller bearing

#249
20090252448
2009-10-08

Roller bearing

#250
20090208151
2009-08-20

Bearing system and method for lubrication

#251
20090175569
2009-07-09

Bearing apparatus

#252
20090123103
2009-05-14

Oil-lubricated roller bearing assembly

#253
20090071790
2009-03-19

Release bearing assembly

#254
20090060407
2009-03-05

Cage for rolling bearing

#255
20090041402
2009-02-12

Thrust bearing assembly

#256
20090028486
2009-01-29

Tapered roller bearing

#257
20090028483
2009-01-29

Double row ball bearing

#258
20090003751
2009-01-01

CAGE

#259
20090003745
2009-01-01

Tapered roller bearing

#260
20080285904
2008-11-20

Cage for rolling bearing and rolling bearing having the same

#261
20080285899
2008-11-20

Linear motion guide unit

#262
20080232985
2008-09-25

Vacuum pump with a bearing cage having a threaded groove

#263
20080205813
2008-08-28

Tapered roller bearing

#264
20080089632
2008-04-17

Tapered roller bearing device

#265
20080075400
2008-03-27

Rolling bearing apparatus

#266
20080069488
2008-03-20

Rolling bearing device

#267
20080050059
2008-02-28

Bearing with Reduced Reflow

#268
20070248297
2007-10-25

Cage for antifriction bearings with rollers

#269
20070248295
2007-10-25

Bearing Arrangement

#270
20070242913
2007-10-18

Rolling bearing device for supporting pinion shaft

#271
20060291763
2006-12-28

Bearing retainer assembly and method

#272
20060231335
2006-10-19

Lubrication system for a linear guideway

#273
20060193545
2006-08-31

Rolling element bearing cage with improved pilot surface lubrication

#274
20060177163
2006-08-10

Guide carriage of a linear rolling bearing

#275
20060120646
2006-06-08

Bearing, bearing mechanism, and plunger pump

#276
20060115194
2006-06-01

Compensation for an insufficient supply of lubricant in an inter-shaft bearing

#277
20060056753
2006-03-16

High speed rolling element bearing anti-cavitation cage

#278
20050063627
2005-03-24

Rolling element retainer and rolling bearing assembly using the same

#279
18139923
2024-06-25

Bearing oil replenishing structure for fan

#280
17887421
2024-10-01

Annular and shaft oil dispensers

#281
17553901
2022-12-27

Bearing assembly for supporting rotation of a shaft in a turbocharger

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