B21D53/12 - CPC Classification Index

#1

20250146530

2025-05-08

BALL BEARING

#2

20240316615

2024-09-26

METHOD AND DEVICE FOR PRODUCING A ROLLING BEARING CAGE FROM A SLEEVE-LIKE BLANK

#3

20230381850

2023-11-30

USE OF A MACHINE TOOL

#4

20210277947

2021-09-09

Bearing cage assembly including stiffening ring

#5

20210207656

2021-07-08

Transport-securing unit, method for attaching a transport-securing unit, and method for installing

#6

20210156426

2021-05-27

METHOD OF ASSEMBLING MULTI-CAGE THRUST BEARING

#7

20210140478

2021-05-13

Lightweight bearing cage for turbine engines and method of forming a lightweight bearing cage

#8

20210129201

2021-05-06

Slew-actuated piercing of radial wall

#9

20210121937

2021-04-29

Rolling element bearing cage with supporting frame and reinforcing frame

#10

20210033144

2021-02-04

Adjustable spacer with hardened ends

#11

20200408259

2020-12-31

Double butterfly cage for a ball bearing and method of fabricating a double butterfly cage for a ball bearing

#12

20200340531

2020-10-29

CAGE FOR A ROLLER BEARING FOR ROTATIONALLY MOUNTING A HIGH-SPEED SHAFT

#13

20200306816

2020-10-01

Bearing cage

#14

20200282446

2020-09-10

Rolling element bearing cage with supporting frame and reinforcing frame

#15

20200263732

2020-08-20

Adjustable spacer with hardened ends

#16

20200256391

2020-08-13

Bearing cage segment including welding-material bodies or locations

#17

20200030870

2020-01-30

Rolling element bearing cage with supporting frame and reinforcing frame

#18

20190388949

2019-12-26

Method for producing a moulded body comprising a hub and device for carrying out the method

#19

20190338806

2019-11-07

Adjustable spacer with hardened ends

#20

20190232358

2019-08-01

Rolling element bearing cage with supporting frame and reinforcing frame

#21

20190226528

2019-07-25

Producing a cage for a constant-velocity ball joint

#22

20190136911

2019-05-09

Adjustable spacer with hardened ends

#23

20190009323

2019-01-10

Slew-actuated piercing of radial wall

#24

20180178269

2018-06-28

Method for producing a cage of a roller bearing

#25

20180172068

2018-06-21

Method for producing an inner ring for a tapered roller bearing, and tapered roller bearing having an inner ring

#26

20180163782

2018-06-14

Bearing cage, rolling element bearing and method

#27

20180010644

2018-01-11

Method of forming a roller element bearing cage comprising a supporting frame and a reinforcing frame

#28

20180010638

2018-01-11

Rolling element bearing cage with supporting frame and reinforcing frame

#29

20180009024

2018-01-11

Method of forming a roller bearing cage with tangs

#30

20170356495

2017-12-14

Roller bearing cage with tangs

#31

20170321751

2017-11-09

Thrust roller bearing cage and method for manufacturing the same

#32

20170314620

2017-11-02

Thrust roller bearing cage and method for manufacturing the same

#33

20170307018

2017-10-26

Thrust roller bearing cage and method for manufacturing the same

#34

20170307007

2017-10-26

Thrust roller bearing cage and method for manufacturing the same

#35

20170307006

2017-10-26

Thrust roller bearing cage and method for manufacturing the same

#36

20160339503

2016-11-24

ROLLER BEARING CAGE AND MANUFACTURING METHOD THEREOF

#37

20160333936

2016-11-17

Thrust roller bearing cage and method for manufacturing the same

#38

20160263940

2016-09-15

Method for producing wheel-supporting roller bearing unit

#39

20160153494

2016-06-02

Cage for a toroidal roller bearing

#40

20160040717

2016-02-11

Cage for a bearing assembly and manufacturing method

#41

20150285305

2015-10-08

METHOD OF FORMING SHEET METAL BEARING CAGE WITH INNER AND OUTER RETENTION AND ROLLER-CAGE ASSEMBLY FOR A BEARING

#42

20150174639

2015-06-25

METHOD AND DEVICE FOR MANUFACTURING A ROLLER BEARING CAGE

#43

20150055904

2015-02-26

Rolling element guide cage and method for producing same

#44

20150036961

2015-02-05

Method for producing holder and holder

#45

20150023625

2015-01-22

Roller bearing cage and manufacturing method therefor as well as roller bearing manufacturing method

#46

20140366379

2014-12-18

Outer ring for a shell-type radial needle bearing and manufacturing method thereof

#47

20140153857

2014-06-05

Cage for a toroidal roller bearing

#48

20140083154

2014-03-27

METHOD FOR MANUFACTURING TRANSMITTION BEARING RETAINER

#49

20130308890

2013-11-21

Split bearing cage for rolling element bearing

#50

20130266251

2013-10-10

Rolling bearing

#51

20130188900

2013-07-25

Bearing cage segment, bearing cage and method for manufacturing the same

#52

20120297624

2012-11-29

Unified rolling and bending process for roller bearing cages

#53

20120207421

2012-08-16

Outer ring for a shell-type radial needle bearing and manufacturing method thereof

#54

20120155794

2012-06-21

Roller bearing and cage for a roller bearing

#55

20110091144

2011-04-21

ROLLER BEARING CAGE, ROLLER BEARING, AND METHOD FOR PRODUCING ROLLER BEARING CAGE

#56

20100278472

2010-11-04

ROLLER BEARING RETAINER, NEEDLE ROLLER BEARING, AND PRODUCTION METHOD OF ROLLER BEARING RETAINER

#57

20100278471

2010-11-04

Roller bearing retainer and needle roller bearing

#58

20080219611

2008-09-11

Cage for Radial Needle Bearing, Method for Manufacturing the Same and Radial Needle Bearing

#59

20080135369

2008-06-12

STAMPED CLUTCH POCKET PLATE, METHOD FOR MAKING THE POCKET PLATE, AND CLUTCH INCLUDING THE POCKET PLATE

#60

20080118198

2008-05-22

Machined cage for cylindrical roller bearing and method of manufacturing the same

#61

20070297707

2007-12-27

Cage for roller bearing and manufacturing method thereof

#62

20070068338

2007-03-29

Needle roller bearing and its manufacturing method

#63

20060204158

2006-09-14

Method of manufacturing a retainer for a roller bearing

#64

16999679

2021-12-28

Light weight, high frequency welded, 2-piece ball bearing cage assembly

#65

15803057

2019-02-19

Adjustable spacer with hardened ends