B21K 1/05

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
8966767 Manufacturing method of a drawn cup needle roller bearing having seal ringApr 10, 12Mar 03, 15NSK LTD.
8627570 Roller thrust bearing cage and manufacturing method thereofOct 07, 10Jan 14, 14JTEKT CORPORATION
7798719 Method of manufacturing linear guide device and track rail for the linear guide deviceSep 07, 05Sep 21, 10THK CO., LTD.
7571543 Method of manufacturing a retainer for a roller bearingAug 06, 04Aug 11, 09NSK LTD.
6550140 Method for finishing ball cages meant for homocinetic jointsAug 03, 00Apr 22, 03AUTOMOTIVE COMPONENTS HOLDINGS, LLC, IPROTEC MASCHINEN - UND EDELSTAHLPRODUKTE GMBH,
6513981 Retainer for rolling bearing and manufacturing method thereforJul 05, 01Feb 04, 03KOYO SEIKO CO., LTD.
6394659 Cages for split roller bearingsJul 14, 00May 28, 02Cooper Roller Bearings Company Ltd.
6161414 Method of and device for finishing cage windowsMay 27, 99Dec 19, 00GKN Lobro GmbH
RE32830 Method of forming a precision ball trackJun 29, 87Jan 17, 89GKN Automotive Components Inc.
4700443 Method for the assembly of an inner race for a roller bearing and an annular cage whose openings contain rolling elementsJul 01, 85Oct 20, 87SKF Industrial Trading and Development Company B.V.
4677720 Method for making a double row roller bearing retainerApr 07, 86Jul 07, 87The Torrington Company
4674314 Method and apparatus for single step formation of spherical retainerApr 23, 86Jun 23, 87PENTAFLEX, INC.
4611373 Method of forming a precision ball trackNov 22, 85Sep 16, 86GKN Automotive Components Inc.
4590657 Method of constructing an assembly with a roller bearing to avoid fretting corrosionApr 12, 84May 27, 86CHRYSLER CORPORATION, SKF Industrial Trading and Development Company B.V., INDUSTRIAL TRADING & DEVELOPMENT COMPANY B.V. KELVINBAAN 16, POSTBUS 50, NIEUWEGELA, NETHERLANDS,
4584749 Method for making cages for rolling bearingsJul 19, 84Apr 29, 86SKF Kugellagerfabriken GmbH
4502740 Method of making a retainer for solid type roller bearingAug 20, 82Mar 05, 85Nippon Seiko Kabushiki Kaisha
4322878 Bearing components and method of making sameMay 13, 80Apr 06, 82Not available
4322879 Bearing components and methods of making sameMay 13, 80Apr 06, 82Not available
4212095 Bearing components and methods of making sameFeb 13, 78Jul 15, 80Not available