ClassID:

147498

F16C33/106 - CPC Classification

Classification description:

Parts of bearings; Special methods for making bearings or parts thereof; Parts of sliding-contact bearings; Brasses; Bushes; Linings; Sliding surface mainly made of metal; Construction relative to lubrication with liquid, e.g. oil, as lubricant Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid

Recent Application in this class:
#1
20250215927
2025-07-03

THRUST BEARING

#2
20250172207
2025-05-29

LUBRICATING MECHANISM FOR PLANETARY GEAR TRAIN

#3
20250075740
2025-03-06

BEARING

#4
20250020159
2025-01-16

Tilt Pad Journal Bearing with Lubrication Arrangement

#5
20240401642
2024-12-05

Bearing Assembly For Tufting Machine Cutting Attachment

#6
20240068510
2024-02-29

Tilt pad journal bearing with lubrication arrangement

#7
20230407916
2023-12-21

BEARING DEVICE

#8
20230392645
2023-12-07

Bearing assembly for tufting machine cutting attachment

#9
20230279902
2023-09-07

Lubricant supply system

#10
20230167853
2023-06-01

WIND TURBINE

#11
20230117832
2023-04-20

Arrangement And Method For Sealing A Propeller Shaft Of A Marine Vessel

#12
20230115499
2023-04-13

Journal bearing and rotary appliance using a journal bearing

#13
20230061493
2023-03-02

Friction bearing and method for lubricating and cooling a friction bearing

#14
20220154768
2022-05-19

PLAIN BEARING AND TURBOCHARGER

#15
20220099188
2022-03-31

Sliding component

#16
20220090625
2022-03-24

Bearing device, rotating machine, and nozzle

#17
20220003271
2022-01-06

Sheet metal panel raceway including recesses

#18
20210348648
2021-11-11

Bearing assembly for tufting machine cutting attachment

#19
20210123361
2021-04-29

Oil drainback assembly for a bearing compartment of a gas turbine engine

#20
20210025487
2021-01-28

Lubrication device and cam mechanism provided with lubrication device

#21
20210025449
2021-01-28

Moving body guiding device

#22
20200392846
2020-12-17

Bearing with an asymmetric pressure balance groove

#23
20200200218
2020-06-25

Thrust washer

#24
20200149588
2020-05-14

Lubricated sliding bearing with adjustment of the properties of the lubricant in certain parts of the bearing gap

#25
20200096039
2020-03-26

Plain bearing with hydrodynamic axial securing

#26
20200088285
2020-03-19

Pressure compensated external gear machine

#27
20200040814
2020-02-06

ACTUATOR OF VARIABLE COMPRESSION RATIO MECHANISM FOR INTERNAL COMBUSION ENGINE AND VARIABLE COMPRESSION RATIO APPARATUS FOR INTERNAL COMBUSTION ENGINE

#28
20200032671
2020-01-30

Lubrication scavenge system for a turbine engine with counter-rotating shafts

#29
20190383362
2019-12-19

Speed reducer capable of changing speed

#30
20190338671
2019-11-07

Flow strakes for turbocharger bearing housing oil core

#31
20190245408
2019-08-08

Fluid dynamic bearing device and motor with same

#32
20190234238
2019-08-01

Bearing structure and turbocharger

#33
20190128320
2019-05-02

Rotatable bushing

#34
20190128139
2019-05-02

Bearing bush of a turbocharger and turbocharger

#35
20190063496
2019-02-28

Bearing device and exhaust turbine supercharger

#36
20190048933
2019-02-14

Bearing device and exhaust turbine turbocharger

#37
20180363913
2018-12-20

Assembly of tube and structure crossing multi chambers

#38
20180179919
2018-06-28

Internal combustion engine

#39
20180128318
2018-05-10

Bearing structure and turbocharger

#40
20180017101
2018-01-18

Hydrodynamic bearing

#41
20170328405
2017-11-16

BEARING SYSTEM WITH BEARING DAMPER

#42
20170314418
2017-11-02

Lubrication scavenge system for a turbine engine with counter-rotating shafts

#43
20170298771
2017-10-19

Flow strakes for turbocharger bearing housing oil core

#44
20170254357
2017-09-07

Fluid dynamic bearing device, and bearing member and shaft member for use in same

#45
20170234213
2017-08-17

Turbomachine

#46
20170227046
2017-08-10

Bearing arrangement for a reciprocating compressor

#47
20170175891
2017-06-22

Light composite piston

#48
20170102031
2017-04-13

Hydrodynamic bearings

#49
20170067510
2017-03-09

Sliding parts and processing method of sliding parts

#50
20170009810
2017-01-12

Floating bush bearing device and turbocharger provided with the bearing device

#51
20160293204
2016-10-06

Spindle motor and disk drive apparatus

#52
20160281779
2016-09-29

Bearing system with bearing damper

#53
20160273576
2016-09-22

Sliding surface

#54
20160258485
2016-09-08

Bearing structure and air blower

#55
20160169275
2016-06-16

Tilting pad bearing

#56
20160169274
2016-06-16

Tilting pad type journal bearing

#57
20160153396
2016-06-02

Cylinder block having different amount of oil supply for each journal

#58
20160069212
2016-03-10

Oil transfer bearing

#59
20160040712
2016-02-11

Fluid dynamic bearing device and motor provided with same

#60
20150354628
2015-12-10

Duplex bearing device

#61
20150330445
2015-11-19

Sliding member

#62
20150308498
2015-10-29

Sliding bearing with bearing substrate and polymer in-fill

#63
20150267743
2015-09-24

Bearing arrangements in a refrigeration reciprocating compressor

#64
20150248913
2015-09-03

Drive motor with limiter with increased stiffness

#65
20150240871
2015-08-27

Bearing structure of turbo charger

#66
20150211576
2015-07-30

Method of filling lubricating fluid in hard disk drives

#67
20150188387
2015-07-02

Motor with thrust bearing

#68
20150143947
2015-05-28

Cam follower roller device

#69
20150110425
2015-04-23

Linear motion guide apparatus having lubricating oil wiping mechanism

#70
20150078689
2015-03-19

Journal bearing

#71
20140314349
2014-10-23

Electric motor

#72
20140301679
2014-10-09

Downhole tools including bearings and methods of forming same

#73
20140300231
2014-10-09

Downhole electric submersible pumps with high rotordynamic stability margin

#74
20140159525
2014-06-12

Hydrodynamic bearing assembly and motor including the same

#75
20140158077
2014-06-12

Bearing arrangement

#76
20140147065
2014-05-29

Rotating device

#77
20130323030
2013-12-05

Bearing arrangement for a reciprocating compressor

#78
20130230263
2013-09-05

Structured dirt depository in sliding bearing surfaces

#79
20130163903
2013-06-27

HYDRODYNAMIC BEARING ASSEMBLY AND SPINDLE MOTOR INCLUDING THE SAME

#80
20130016934
2013-01-17

Sliding bearing shell

#81
20120304957
2012-12-06

BEARING OIL FEED DEVICE

#82
20120183245
2012-07-19

Hydrodynamic radial plain bearing with a very high load-bearing capacity of large turbine sets

#83
20120183244
2012-07-19

Hydrodynamic radial plain bearing with a very high load-bearing capacity of large turbine sets

#84
20120080230
2012-04-05

Bearings for downhole tools, downhole tools incorporating such bearings, and methods of cooling such bearings

#85
20120033905
2012-02-09

Fluid dynamic bearing assembly

#86
20120014630
2012-01-19

Self-lubricating bearing system and motor comprising the same

#87
20110075298
2011-03-31

FLUID DYNAMIC BEARING SYSTEM HAVING A LOW OVERALL HEIGHT AND A SPINDLE MOTOR HAVING THIS KIND OF BEARING SYSTEM

#88
20100104227
2010-04-29

Bearing

#89
20100089057
2010-04-15

Axial bearing for a turbocharger

#90
20100061668
2010-03-11

High performance thrust bearing pad

#91
20100046869
2010-02-25

Slide bearing

#92
20100034489
2010-02-11

Gas Bearing

#93
20100002969
2010-01-07

Sleeve bearing for railway traction motor

#94
20100002967
2010-01-07

HYDRODYNAMIC RADIAL PLAIN BEARING WITH A VERY HIGH LOAD-BEARING CAPACITY OF LARGE TURBINE SETS

#95
20090226334
2009-09-10

Fan, motor and oil sealing structure thereof

#96
20090092796
2009-04-09

SLIDING MEMBER AND METHOD FOR MANUFACTURING THE SAME

#97
20090031894
2009-02-05

Sliding device

#98
20080232729
2008-09-25

Stepped outer diameter semi-floating bearing

#99
20080159672
2008-07-03

Joint assembly, particularly for bogie brake linkages

#100
20080152270
2008-06-26

Fluid dynamic bearing with axial preload

#101
20080112655
2008-05-15

Shoe

#102
20070212248
2007-09-13

Production method for fluid dynamic pressure sintered bearing

#103
20070165974
2007-07-19

Sleeve bearing for railway traction motor

#104
20070165972
2007-07-19

Motor

#105
20070117675
2007-05-24

Washer and planetary gear set having the same

#106
20070098310
2007-05-03

Oil-suspending and oil-retaining bearing

#107
20060285985
2006-12-21

Circulating pump and method for the fluid lubrication of a spherical bearing in an electric motor

#108
20060135374
2006-06-22

Indicating lubricant additive

#109
20060051000
2006-03-09

Laser surface textured fluid-film bearing

#110
20050100254
2005-05-12

Dynamic gas bearing of a motor spindle comprising aeration

#111
20050084396
2005-04-21

Grooved shaft member and associated turbocharger and method

#112
17064662
2021-11-09

Screw conveyor with lower thrust bearing

#113
16042270
2019-08-20

Bearing with visco-metal layers reactive to increase dynamically clearance and minimum oil film thickness