Patents-Review.com
ClassID:

147633 ⎘

F16C33/664 - 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

Sub-classes:
Recent Application in this class:
#1
20250277511
2025-09-04

BEARING ASSEMBLY WITH INTERNAL PRIME-RETAINING PRESSURIZED LUBRICATION SYSTEM

 #2
20250180073
2025-06-05

BALL SPLINE WITH LUBRICATION PASSAGE

 #3
20250035153
2025-01-30

BALL BEARING

 #4
20230400035
2023-12-14

Oil feed nut and oil reservoir for a vacuum pump

 #5
20230296132
2023-09-21

Ball bearing

 #6
20230193954
2023-06-22

Deep groove ball bearing with cage

 #7
20230167808
2023-06-01

WIND TURBINE

 #8
20210381552
2021-12-09

Rotation induction device for vehicle

 #9
20210079953
2021-03-18

Rolling bearing for refrigerant compressor

 #10
20210010539
2021-01-14

Roller-type linear guide with oil storage function and oil storage accessory thereof

 #11
20200309673
2020-10-01

Wear sensors for monitoring seal wear in bearing arrangements

 #12
20200223254
2020-07-16

Spacer to enhance lubrication for wheelend assembly

 #13
20200165872
2020-05-28

Downhole motor bearing pack

 #14
20190360531
2019-11-28

Motor having a mechanical seal for holding lubricating oil supplied to a bearing

 #15
20190264744
2019-08-29

High-speed ball bearing and ball retainer

 #16
20190234459
2019-08-01

Bearing device

 #17
20190203766
2019-07-04

Linear guide

 #18
20190186541
2019-06-20

Hybrid rolling bearing, particularly for refrigerant compressor

 #19
20190186540
2019-06-20

Hybrid ball bearing, particularly for refrigerant compressor

 #20
20190174665
2019-06-13

Agricultural tilting bearing assembly and improved support bracket for connecting the same to agricultural equipment

 #21
20190094808
2019-03-28

Timepiece bearing

 #22
20190085968
2019-03-21

Lubrication system and a method for lubricating a transmission system component

 #23
20190017542
2019-01-17

Rotary device

 #24
20180363705
2018-12-20

Bearing arrangement for a mutually turnable unit working under high pressure

 #25
20180347624
2018-12-06

Fluid injection device, and mechanical system equipped with such a device

 #26
20180328411
2018-11-15

LUBRICATING OIL SUPPLY DEVICE

 #27
20180306244
2018-10-25

Linear roller bearing having an attachment element for long-term lubrication

 #28
20180266489
2018-09-20

SELF-CONTAINED OIL-LUBRICATED BEARING BRACKET SYSTEM

 #29
20180266487
2018-09-20

Structure with bearing and bearing

 #30
20180231938
2018-08-16

Mechanical component, mechanism module, movement, and timepiece

 #31
20180223909
2018-08-09

Self-cooled and-or self lubricated electric motor bearing systems

 #32
20180149200
2018-05-31

Rolling bearing device and oil supply unit

 #33
20180087567
2018-03-29

Elastomeric journal bearing

 #34
20180066709
2018-03-08

Oil supply device and linear motion guide device

 #35
20180066705
2018-03-08

Snap joint for externally pressurized gas bearings

 #36
20180031034
2018-02-01

Combination bearing

 #37
20170370411
2017-12-28

Taper roller bearing

 #38
20170335886
2017-11-23

Taper roller bearing

 #39
20170321750
2017-11-09

Taper roller bearing

 #40
20170314616
2017-11-02

Turbocharger

 #41
20170307015
2017-10-26

Taper roller bearing

 #42
20170298989
2017-10-19

Taper Roller Bearing

 #43
20170276177
2017-09-28

Bearing device

 #44
20170227054
2017-08-10

Cage for taper roller bearing and taper roller bearing

 #45
20170219010
2017-08-03

Oleophilic bearing with surface-modified part made of stainless rolling bearing steel

 #46
20170122368
2017-05-04

Tapered roller bearing

 #47
20170097042
2017-04-06

Rolling device and method for manufacturing rolling device

 #48
20170067397
2017-03-09

Hydrodynamic seals in bearing compartments of gas turbine engines

 #49
20170045086
2017-02-16

Bearing and method of forming a bearing

 #50
20160356315
2016-12-08

Rolling bearing apparatus

 #51
20160356311
2016-12-08

Wheel bearing arrangement for a vehicle

 #52
20160333937
2016-11-17

ROLLER BEARING DEVICE

 #53
20160298689
2016-10-13

Seal and roller bearing

 #54
20160252132
2016-09-01

Fluid injection device, and mechanical system equipped with such a device

 #55
20160185361
2016-06-30

Locomotive Traction Motor Bearing with Separate Lubricant Reservoir

 #56
20160152319
2016-06-02

Propeller blade mounting system

 #57
20160138654
2016-05-19

FLOATING WIND TURBINE BEARING SEAL WITH ENHANCED PROFILE

 #58
20160102710
2016-04-14

Rolling bearing device

 #59
20150252852
2015-09-10

Oil retention and delivery system for a bearing

 #60
20150240872
2015-08-27

Rolling bearing device

 #61
20150233426
2015-08-20

Pivot assembly bearing device and magnetic head actuator using the same

 #62
20150192175
2015-07-09

Cage bearing with oil retaining shield

 #63
20150123502
2015-05-07

Cooling structure of oil cooling motor

 #64
20150043851
2015-02-12

Tapered oil feed bearing cage

 #65
20150030273
2015-01-29

Rolling bearing assembly

 #66
20140341490
2014-11-20

Bearing device

 #67
20140328554
2014-11-06

Roller bearing

 #68
20140271284
2014-09-18

Self-cooled and-or self lubricated electric motor bearing systems

 #69
20140248015
2014-09-04

Rolling Bearing Device

 #70
20130315520
2013-11-28

Bearing and method of inhibiting crack propagation in a bearing component

 #71
20130223780
2013-08-29

Rolling bearing cage and rolling bearing

 #72
20130004109
2013-01-03

Bearing oiling system

 #73
20120325177
2012-12-27

Lubrication structure of cranking rotational force transmission mechanism for internal combustion engine

 #74
20120267199
2012-10-25

Bearing cartridge and elevator machine assembly

 #75
20120237150
2012-09-20

Vertically rotatable shaft assembly with thermally insulated housing

 #76
20120024097
2012-02-02

Gear unit

 #77
20110222804
2011-09-15

WIND TURBINE GENERATOR

 #78
20110085754
2011-04-14

Auxiliary bearing system with oil reservoir for magnetically supported rotor system

 #79
20110064346
2011-03-17

Vertically rotatable shaft assembly with thermally insulated housing

 #80
20110064344
2011-03-17

Bearing lubricating structure for rotating shaft

 #81
20100326730
2010-12-30

Sealing system and bi-directional thrust bearing arrangement for a downhole motor

 #82
20100111459
2010-05-06

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

 #83
20090174269
2009-07-09

Bearing device for main electric motor for vehicle

 #84
20090148087
2009-06-11

Rolling bearing and rolling bearing assembly

 #85
20090101087
2009-04-23

Supercharger

 #86
20090032335
2009-02-05

Bearing-Lubricating Structure for a Direct Drive Torque Motor

 #87
20090008190
2009-01-08

Lubrication structure of cranking rotational force transmission mechanism for internal combustion engine

 #88
20080285898
2008-11-20

Linear driving device with a self-lubricating assembly

 #89
20080279689
2008-11-13

Propeller blade bearing, especially for propeller blades of aircraft propellers that can be adjusted along their longitudinal axis

 #90
20080121465
2008-05-29

Rolling bearing device and spindle

 #91
20080112660
2008-05-15

Bearing module for a vacuum pump

 #92
20080099280
2008-05-01

APPARATUS FOR THE LUBRICATION OF A ROLLER BEARING IN A WIND ENERGY PLANT

 #93
20080080801
2008-04-03

Rolling bearing device and spindle

 #94
20080069488
2008-03-20

Rolling bearing device

 #95
20070071382
2007-03-29

Rolling bearing apparatus

 #96
20060165328
2006-07-27

Bearing device

 #97
20060133709
2006-06-22

Bearing unit

 #98
20050178619
2005-08-18

Lubrication module of linear guideway

 #99
16261921
2019-12-10

Transmission shaft and peripheral structure

 #100
15987044
2019-08-20

Combination bearing with oil retainer feature

 #101
15255657
2019-06-04

Passage arrangement for cooling, lubricating and reducing the size of rotary machines