ClassID:

147636

F16C33/6651 - 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; Retaining the liquid in or near the bearing in recesses or cavities provided in retainers, races or rolling elements

Recent Application in this class:
#1
20250215930
2025-07-03

TOROID SEPARATOR WITH LUBRICANT CHANNELS FOR BALL BEARINGS

#2
20240263672
2024-08-08

LUBRICATION RING FOR TRANSPORTING LUBRICANT

#3
20230193954
2023-06-22

Deep groove ball bearing with cage

#4
20220333645
2022-10-20

Ball bearing

#5
20220325748
2022-10-13

Tapered roller bearing

#6
20220268314
2022-08-25

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

#7
20220112919
2022-04-14

Bearing assembly, associated method of damping, and damper ring thereof

#8
20220058304
2022-02-24

Friction design method and surface roughness control method for sliding member and production method for sliding mechanism

#9
20220003271
2022-01-06

Sheet metal panel raceway including recesses

#10
20210379947
2021-12-09

Rotation induction device for vehicle

#11
20210270280
2021-09-02

Bearing cage

#12
20210190142
2021-06-24

Cage for bearing

#13
20210108681
2021-04-15

Rolling bearing

#14
20200392996
2020-12-17

Sealed universal joint bearing and universal joint bearing assembly

#15
20200378437
2020-12-03

Cage for a tapered roller bearing and tapered roller bearing

#16
20200355223
2020-11-12

Cage and roller assembly

#17
20200340532
2020-10-29

Rolling bearing

#18
20200277990
2020-09-03

Rolling bearing

#19
20200208682
2020-07-02

Lubrication groove for deep groove ball bearing

#20
20200102985
2020-04-02

OIL JET IN A CONFINED AXIAL SPACE

#21
20200102854
2020-04-02

Splined oil catcher

#22
20200049200
2020-02-13

Lubrication groove for deep groove ball bearing

#23
20200025244
2020-01-23

Rolling bearing device

#24
20190301533
2019-10-03

Cage and roller assembly

#25
20190301531
2019-10-03

Cage and roller assembly

#26
20190055988
2019-02-21

Bearing cage with lubrication channel

#27
20180328406
2018-11-15

Thrust roller bearing cage and thrust roller bearing

#28
20180266487
2018-09-20

Structure with bearing and bearing

#29
20180209480
2018-07-26

Cage segment, segmented cage, and bearing

#30
20180180099
2018-06-28

Tapered roller bearing

#31
20180156274
2018-06-07

Roller element bearing with preloaded hydrodynamic cage guides

#32
20180128310
2018-05-10

Ball bearing assembly

#33
20180030854
2018-02-01

Bearing assembly, in particular for a turbomachine, and turbomachine having such a bearing assembly

#34
20180017109
2018-01-18

Device for retaining of lubricants in rolling-element bearings, rolling-element bearing subassemblies, and method for assembling a rolling-element bearing subassembly

#35
20170370406
2017-12-28

Synthetic resin retainer for large thrust ball bearings with dry-lubricant and wet-lubricant management systems

#36
20170363146
2017-12-21

Tapered roller bearing

#37
20170356498
2017-12-14

Lubrication system and method for a ball bearing

#38
20170314616
2017-11-02

Turbocharger

#39
20170227052
2017-08-10

Resin cage for tapered roller bearing and tapered roller bearing including the resin cage

#40
20170175815
2017-06-22

Tapered roller bearing

#41
20170175810
2017-06-22

Tapered Roller Bearing

#42
20170169984
2017-06-15

Antiwetting coating for liquid metal

#43
20170138395
2017-05-18

BALL BEARING ASSEMBLY

#44
20170122371
2017-05-04

Re-circulating ball sliding support assembly

#45
20170102034
2017-04-13

Oil-lubricated bearing device and vacuum pump

#46
20170085151
2017-03-23

Electric machine with improved bearing lubrication

#47
20170063191
2017-03-02

Motor bearing lubrication arrangement

#48
20170045086
2017-02-16

Bearing and method of forming a bearing

#49
20170002865
2017-01-05

Rolling bearing cage or cage element

#50
20160281775
2016-09-29

Tapered roller bearing

#51
20160281773
2016-09-29

Tapered roller bearing

#52
20160281644
2016-09-29

Turbocharger and method

#53
20160208850
2016-07-21

Rolling-element bearing and method of countering load applied to rolling-element bearing

#54
20160186810
2016-06-30

Tapered roller bearing

#55
20160102710
2016-04-14

Rolling bearing device

#56
20160102709
2016-04-14

Cage for ball bearings

#57
20160061259
2016-03-03

Taper roller bearing

#58
20160040716
2016-02-11

RESIN CAGE FOR TAPERED ROLLER BEARING AND TAPERED ROLLER BEARING INCLUDING THE RESIN CAGE

#59
20160025141
2016-01-28

Rolling bearing apparatus and lubrication unit

#60
20160025139
2016-01-28

Rolling bearing apparatus and lubrication unit

#61
20160025138
2016-01-28

Rolling bearing apparatus and lubrication unit

#62
20160025137
2016-01-28

Rolling bearing apparatus and lubrication unit

#63
20160003100
2016-01-07

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

#64
20150369289
2015-12-24

Tapered roller bearing

#65
20150308506
2015-10-29

Device to retain lubricant in a lubricating assembly and implementation thereof

#66
20150285307
2015-10-08

Roller bearing with modular shoulders

#67
20150275974
2015-10-01

Cage unit and tapered roller bearing equipped with cage unit

#68
20150252852
2015-09-10

Oil retention and delivery system for a bearing

#69
20150252851
2015-09-10

Method of providing lubricant to a bearing assembly

#70
20150247532
2015-09-03

Tapered roller bearing

#71
20150204384
2015-07-23

Method for lubricating a rolling element bearing

#72
20150192175
2015-07-09

Cage bearing with oil retaining shield

#73
20150167742
2015-06-18

Tapered roller bearing and power transmission device

#74
20150159697
2015-06-11

OIL RETAINING RING

#75
20150110427
2015-04-23

ROLLING BEARING ASSEMBLY HAVING MAGNETIC AND/OR ELECTRONIC ELEMENTS

#76
20150063735
2015-03-05

Rolling bearing and power transmission device including rolling bearing

#77
20150049976
2015-02-19

Rolling bearing

#78
20150043855
2015-02-12

Retainer and ball bearing

#79
20150030275
2015-01-29

Gel lubricant, rolling bearing, pivot assembly bearing, and hard disk drive

#80
20140369635
2014-12-18

Tapered roller bearing and power transmission device using tapered roller bearing

#81
20140355920
2014-12-04

Bearing assembly

#82
20140341491
2014-11-20

Rolling bearing comprising a housing having two parts and method of manufacturing such a bearing

#83
20140314359
2014-10-23

Rolling-element bearing

#84
20140307988
2014-10-16

Linear guide assembly

#85
20140199011
2014-07-17

Rolling bearing, notably used in a wind turbine

#86
20140199010
2014-07-17

Rolling bearing unit

#87
20140153855
2014-06-05

Rolling Bearing Having Insulating Material

#88
20140079349
2014-03-20

Rolling bearing

#89
20140079348
2014-03-20

Rolling bearing

#90
20140064649
2014-03-06

Retainer for ball bearing, and ball bearing

#91
20130255418
2013-10-03

Method for producing an actuator

#92
20130108194
2013-05-02

Linear motion guide unit using balls

#93
20130004111
2013-01-03

Spacer for Radial Needle Roller Bearing

#94
20130004109
2013-01-03

Bearing oiling system

#95
20120321233
2012-12-20

Two-piece retainer and two-piece roller bearing

#96
20120263405
2012-10-18

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

#97
20120170883
2012-07-05

Apparatus and method for controlled release of lubricant additives in bearing and gear assemblies

#98
20120033907
2012-02-09

ROLLER BEARING

#99
20110293212
2011-12-01

ROLLER BEARING

#100
20110255817
2011-10-20

Roller Bearing Cage

#101
20110156399
2011-06-30

Surface textured rollers

#102
20110064345
2011-03-17

ROLLING ELEMENT HAVING LUBRICANT DEPOT AND ROLLER BEARING

#103
20110026865
2011-02-03

Bearing Assembly

#104
20100290728
2010-11-18

Antifriction bearing

#105
20100129022
2010-05-27

ROLLING BEARING CAGE COMPOSED OF A PLURALITY OF PARTS

#106
20100129020
2010-05-27

Rolling-element bearing

#107
20100086247
2010-04-08

Roller bearing

#108
20090208152
2009-08-20

Tapered roller bearing apparatus

#109
20090097790
2009-04-16

Bearing For Four-Cycle Engine

#110
20090046965
2009-02-19

Lubricating device for rolling bearing

#111
20080304780
2008-12-11

Bearing device

#112
20080260316
2008-10-23

Rolling bearing

#113
20080193069
2008-08-14

Rolling Bearing

#114
20080152273
2008-06-26

Oblique Contact Ball Bearing And Bearing Device For Supporting Pinion Shaft

#115
20080112661
2008-05-15

Rolling bearing device and rotary apparatus

#116
20080096715
2008-04-24

Tapered roller bearing and differential gear apparatus

#117
20080050059
2008-02-28

Bearing with Reduced Reflow

#118
20070295557
2007-12-27

Cascading oil flow bearing lubrication device

#119
20070258672
2007-11-08

Rolling bearing

#120
20070177835
2007-08-02

Machine with an improved bearing lubrication

#121
20070133914
2007-06-14

Oil lubricated rolling bearing device

#122
20070003178
2007-01-04

Cylindrical roller bearing and retainer for cylindrical roller bearing

#123
20070003176
2007-01-04

Support bearing for a roll

#124
20060245678
2006-11-02

Fluid-lubricated type tapered roller bearing device and vehicle pinion shaft supporting assembly

#125
20060233479
2006-10-19

Assembly arrangement between a bearing inner race and a journal, race and journal suitable for such an arrangement, and turbomachine fitted therewith

#126
20060233476
2006-10-19

Ball bearing

#127
20060231336
2006-10-19

Pressure compensated lube oil system

#128
20060228059
2006-10-12

Linear guide with cage chain

#129
20060182377
2006-08-17

Rolling bearing

#130
20060102427
2006-05-18

Lubricant supply unit

#131
20060062504
2006-03-23

Lubricant distribution weir for lubricating moving machine elements

#132
20060056753
2006-03-16

High speed rolling element bearing anti-cavitation cage

#133
20060037196
2006-02-23

Rolling element bearing having starved lubrication conditions

#134
20060009293
2006-01-12

Lubrication system for a universal joint cross

#135
20050281500
2005-12-22

Enclosed ball bearing that automatically compensates lubricant

#136
20050281496
2005-12-22

Linear motion device

#137
20050141793
2005-06-30

Bearing housing with divided drainage and oil pooling annulus

#138
20050102837
2005-05-19

Method for manufacturing rolling contact surfaces

#139
20050077109
2005-04-14

Lubrication structure for rolling bearing

#140
17189695
2022-04-19

Bearing assembly with lubricant retainers

#141
16178861
2020-03-31

Bearing retainer, bearing and associated method

#142
16146494
2020-01-07

Systems and methods of oil distribution for a bearing

#143
14503283
2017-01-03

Bearing system for dynamically varying loads