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Class Information
Number: 384/531
Name: Bearings > Rotary bearing > Antifriction bearing > Radial bearing > Ball bearing > Cage structure > U- or c-shaped slot
Description: Subject matter wherein the race has a substantially U - or C - shaped opening for holding a ball.










Sub-classes under this class:

Class Number Class Name Patents
384/532 Unitary uniform strip 6


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8690447 Ball roller bearing, in particular for absorbing combined radial and axial loads Apr. 8, 2014
8568035 Rolling bearing and cage for such a bearing Oct. 29, 2013
8545105 Rolling bearing and crown-shaped retainer Oct. 1, 2013
8523450 Ball bearing and hybrid vehicle transmission Sep. 3, 2013
8408808 Two-piece bearing cage with side face grease carrying cavities Apr. 2, 2013
8360653 Double row, angular contact ball bearing with two plastic comb cages with retaining tabs Jan. 29, 2013
8292512 Ball bearing and supporting construction Oct. 23, 2012
8157449 Ball bearing cage Apr. 17, 2012
8136339 Oil-impregnated bushing, oil-free chain and method for manufacturing oil-impregnated bushing Mar. 20, 2012
8104971 Resin cage for ball bearing Jan. 31, 2012
8016490 Thin-wall bearing Sep. 13, 2011
7766553 Ball bearing retainer, and ball bearing employing the same Aug. 3, 2010
7416345 Shaft bearing retainer Aug. 26, 2008
7347626 Shaft bearing retainer Mar. 25, 2008
7244065 Wheel support bearing assembly and angular ball bearing Jul. 17, 2007
7198408 Shaft bearing retainer Apr. 3, 2007
7114852 Cage with storage space for a lubricant Oct. 3, 2006
7044645 Retainer with rotationally symmetric pockets May. 16, 2006
7025391 Non-permeable pipe connector structure Apr. 11, 2006
6896415 Rolling bearing and bearing apparatus May. 24, 2005
6890105 Radial ball bearing retainer May. 10, 2005
6837624 Bearing cage, ball bearing comprising such a cage and process for assembling such a bearing Jan. 4, 2005
6733414 Gear assembly for a power tool May. 11, 2004
6719459 Ball bearing Apr. 13, 2004
6709163 Fastening cage segment ends for sheet-metal cage for rolling-contact bearings Mar. 23, 2004
6688772 Retainer for ball bearing, and ball bearing including the same Feb. 10, 2004
6648517 Retainer for rolling bearing Nov. 18, 2003
6612748 Ball bearing Sep. 2, 2003
6565259 Rolling bearing with reinforcing member May. 20, 2003
6533462 Retainer for rolling bearing and rolling bearing Mar. 18, 2003
6416230 Snap cage for ball bearings Jul. 9, 2002
6371655 Housing device for a ball-type rolling bearing and associated rolling bearing Apr. 16, 2002
6371652 Bearing retainer Apr. 16, 2002
6352371 Synthetic resin crown shaped retainer for ball bearing Mar. 5, 2002
6287012 Roller bearing retainer Sep. 11, 2001
6276836 Cage for radial ball bearing Aug. 21, 2001
6200038 Cage for rigid ball bearing and associated ball bearing Mar. 13, 2001
6074099 Cage for ball bearing Jun. 13, 2000
6010248 Pressed retainer and a ball bearing comprising the pressed retainer Jan. 4, 2000
5957592 Expandable bearing retainer Sep. 28, 1999
5749661 Plastic separator cage for ball bearings May. 12, 1998
5722780 Cage for rolling element bearing Mar. 3, 1998
5575569 Bearing arrangement for electric motor Nov. 19, 1996
5539844 Ball bearing cages and ball bearings Jul. 23, 1996
5499452 Method of making retainers for ball bearings Mar. 19, 1996
5387041 Close packed plastic bearing ball separator Feb. 7, 1995
5137376 Comb separator for ball bearings Aug. 11, 1992
5082375 Composite cage Jan. 21, 1992
5074679 Ball bearing retainer Dec. 24, 1991
5035520 Deformable self-adjusting ball bearing cage Jul. 30, 1991

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