ClassID:

147531

F16C33/3706 - CPC Classification

Classification description:

Parts of bearings; Special methods for making bearings or parts thereof; Parts of ball or roller bearings; Loose spacing bodies with concave surfaces conforming to the shape of the rolling elements, e.g. the spacing bodies are in sliding contact with the rolling elements

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

TOROID SEPARATOR WITH LUBRICANT CHANNELS FOR BALL BEARINGS

#2
20250215929
2025-07-03

LOW WEAR TOROID SEPARATOR FOR BALL BEARINGS

#3
20250012319
2025-01-09

BEARING

#4
20230358275
2023-11-09

ROLLING BEARING AND INTERMEDIATE PIECE THEREFOR

#5
20200386270
2020-12-10

Motion guide apparatus

#6
20200340575
2020-10-29

DRIVELINE BETWEEN A ROTOR AND A GENERATOR OF A WIND TURBINE

#7
20200277990
2020-09-03

Rolling bearing

#8
20200248748
2020-08-06

Bearings with anti-friction separators

#9
20200240496
2020-07-30

Screw device

#10
20190186543
2019-06-20

Wire race bearing

#11
20190063492
2019-02-28

BEARING DEVICE

#12
20180100542
2018-04-12

Spacer device, toroidal roller bearing and method

#13
20160341243
2016-11-24

Assembly for ball and socket joints

#14
20160238076
2016-08-18

Solid lubricant and solid-lubrication rolling bearing

#15
20160215873
2016-07-28

DRIVELINE BETWEEN A ROTOR AND A GENERATOR OF A WIND TURBINE

#16
20160131184
2016-05-12

Spacer device, toroidal roller bearing and method

#17
20160131183
2016-05-12

Spacer device, toroidal roller bearing and method

#18
20160069389
2016-03-10

ROLLING BODY GUIDE ELEMENT, PARTICULARLY FOR A LARGE TAPERED ROLLER BEARING

#19
20160017918
2016-01-21

BALL SEPARATOR FOR BALL BEARING ASSEMBLY

#20
20150345559
2015-12-03

Spacer for rolling bearing, notably used in a wind turbine

#21
20150308501
2015-10-29

Spacer assembly for a bearing

#22
20150275968
2015-10-01

Spacer for rolling bearing, notably used in a wind turbine

#23
20150159695
2015-06-11

Linear motion guide unit with separators interposed between adjoining rolling elements

#24
20140314574
2014-10-23

Variable pitch fans

#25
20140301684
2014-10-09

Spacer for rolling bearing, notably used in a wind turbine

#26
20140199011
2014-07-17

Rolling bearing, notably used in a wind turbine

#27
20140153854
2014-06-05

Roller bearing

#28
20140016890
2014-01-16

Bearing device for motion guide device

#29
20130236133
2013-09-12

Motion guide device

#30
20130216173
2013-08-22

Spacer for rolling bearing with low friction contribution

#31
20130202240
2013-08-08

Turning bearing with rollers between outer ring and inner ring

#32
20120195538
2012-08-02

Slewing bearing and rotating section support device for wind turbine

#33
20120174693
2012-07-12

BALL BEARING DEVICE FOR MOTION GUIDE DEVICE

#34
20110293212
2011-12-01

ROLLER BEARING

#35
20110293211
2011-12-01

Roller bearing

#36
20110129327
2011-06-02

Ball bearing and pump for cryogenic use

#37
20100278470
2010-11-04

Retaining element for a roller bearing

#38
20100212443
2010-08-26

Intelligent transmission element

#39
20100195948
2010-08-05

Separator for bearing assemblies with cyclic loads

#40
20100074565
2010-03-25

Ball bearing device for motion guide device

#41
20100058885
2010-03-11

Motion guide device

#42
20090257697
2009-10-15

Bearing And Method For Transferring Forces Through A Bearing Of A Wind Turbine

#43
20090252448
2009-10-08

Roller bearing

#44
20090245708
2009-10-01

Roller bearing

#45
20090158592
2009-06-25

Method for assembling roller bearing

#46
20090060706
2009-03-05

BALL BEARING AND PUMP FOR CRYOGENIC USE

#47
20090016660
2009-01-15

SOLID LUBRICATION ROLLER BEARING

#48
20090007710
2009-01-08

BALL SCREW

#49
20080110286
2008-05-15

Ball screw device

#50
20080044116
2008-02-21

Linear rolling bearing

#51
20080031557
2008-02-07

Rolling Guide Device

#52
20070269154
2007-11-22

Tandem stack angular contact bearing for rotary wing aircraft

#53
20070230847
2007-10-04

Magnetic spacer

#54
20070220997
2007-09-27

Linear motion device

#55
20070211979
2007-09-13

Rotary wing aircraft ball bearing

#56
20070147713
2007-06-28

Linear guide apparatus

#57
20070133910
2007-06-14

Linear guide device

#58
20070071371
2007-03-29

Linear guide device

#59
20070028712
2007-02-08

Roller screw

#60
20060262999
2006-11-23

Separator and linear guide apparatus

#61
20060230856
2006-10-19

Linear motion device

#62
20060222274
2006-10-05

Rolling guide unit with separator interposed between any two adjacent rolling elements

#63
20060196292
2006-09-07

Self-alignment spacer for a ball screw device

#64
20060117887
2006-06-08

Ball screw mechanism

#65
20060101935
2006-05-18

Linear motion device

#66
20060013517
2006-01-19

Linear guide

#67
20050281497
2005-12-22

Linear guide bearing apparatus

#68
20050247149
2005-11-10

Ball screw

#69
20050196081
2005-09-08

Linear guide bearing apparatus

#70
20050166695
2005-08-04

Liner motion device, rolling device and separator for rolling device

#71
20050117827
2005-06-02

Rolling bearing

#72
20050115096
2005-06-02

Linear guide apparatus

#73
20050109143
2005-05-26

Ball screw device and linear motion device

#74
20050076734
2005-04-14

Ball screw device and linear motion device

#75
17523342
2022-10-04

Spacer and cycloidal reducer with the spacer

#76
16200534
2020-04-21

Angular contact and purely axial bearings with anti-friction separators

#77
15424884
2018-02-20

Flexible bearing comprising spacers