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Class Information
Number: 384/523
Name: Bearings > Rotary bearing > Antifriction bearing > Radial bearing > Ball bearing > Cage structure
Description: Subject matter having means for spacing balls in a race.


Sub-classes under this class:

Class Number Class Name Patents
384/533 Entirely noncircular or nonconforming pocket 15
384/528 Fully circular aperture for ball 15
384/524 Including antifriction members 5
384/527 Material, composition or laminate 75
384/526 Resilient feature 58
384/531 U- or c-shaped slot 53
384/534 Unitary member 3
384/525 Wire cage 1


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
7597481 Sealed four-row ball bearing for support and working roller bearing on roller stands Oct. 6, 2009
7594759 Oblique contact double row ball bearing and method of imparting preload in the ball bearing Sep. 29, 2009
7524116 Cage for tapered ball bearings Apr. 28, 2009
7507028 Bearing retainer assembly and method Mar. 24, 2009
7441959 Bearing mechanism for spindle motor in magnetic disk drive Oct. 28, 2008
7404675 Ball bearing Jul. 29, 2008
7380990 Bearing, bearing mechanism, and plunger pump Jun. 3, 2008
7364365 Conrad bearing cage Apr. 29, 2008
7347626 Shaft bearing retainer Mar. 25, 2008
7258492 Self-locking structure of split roller bearing cage Aug. 21, 2007
7244065 Wheel support bearing assembly and angular ball bearing Jul. 17, 2007
7171868 Bearing assembly Feb. 6, 2007
7121729 Damped bearing cage Oct. 17, 2006
7059777 Assembly for ball bearing with double raceway and method of manufacturing ball bearing with double raceway Jun. 13, 2006
7044645 Retainer with rotationally symmetric pockets May. 16, 2006
7033082 Angular contact ball bearing and spindle device Apr. 25, 2006
7033081 Ball bearing Apr. 25, 2006
7029181 Rolling bearing and fan motor using the same Apr. 18, 2006
7025391 Non-permeable pipe connector structure Apr. 11, 2006
6969235 Air turbine starter with angular contact thrust bearing Nov. 29, 2005
6896415 Rolling bearing and bearing apparatus May. 24, 2005
6843604 Ultrathin-walled rolling bearing Jan. 18, 2005
6837624 Bearing cage, ball bearing comprising such a cage and process for assembling such a bearing Jan. 4, 2005
6835000 Ultrathin-walled rolling bearing and cage therefor Dec. 28, 2004
6776532 Roller bearing with a retainer having voids for containing grease Aug. 17, 2004
6749341 Ball bearing Jun. 15, 2004
6733414 Gear assembly for a power tool May. 11, 2004
6712520 Cage for roller bearing Mar. 30, 2004
6709163 Fastening cage segment ends for sheet-metal cage for rolling-contact bearings Mar. 23, 2004
6692156 Rolling bearing Feb. 17, 2004
6688771 Retainer for rolling bearing Feb. 10, 2004
6676297 Rolling bearing Jan. 13, 2004
6565259 Rolling bearing with reinforcing member May. 20, 2003
6554479 Bell bearing and method of producing the same Apr. 29, 2003
6540407 Rolling element bearing arrangement Apr. 1, 2003
6497622 Constant velocity fixed joint with cross-groove tracks Dec. 24, 2002
6464397 Ultrathin walled rolling bearing Oct. 15, 2002
6447169 Ball cage Sep. 10, 2002
6416230 Snap cage for ball bearings Jul. 9, 2002
6402386 Retainer for rolling bearing Jun. 11, 2002
6386764 Bearing unitized for handling May. 14, 2002
6371655 Housing device for a ball-type rolling bearing and associated rolling bearing Apr. 16, 2002
6352371 Synthetic resin crown shaped retainer for ball bearing Mar. 5, 2002
6344020 Bearing and umbilicus gimbal with bearing retainer in blood processing system Feb. 5, 2002
6332717 Rolling bearing for supporting rotary shaft of disk memory device Dec. 25, 2001
6315456 Bearing retainer of synthetic resin, method of manufacturing the same and rolling bearing Nov. 13, 2001
6276836 Cage for radial ball bearing Aug. 21, 2001
6273615 Retainer for a bearing and a ball bearing Aug. 14, 2001
6228813 Rolling bearing filled with a lubricant-containing polymer and process of the same May. 8, 2001
6217223 Cage-mounted seal used in rolling bearings Apr. 17, 2001

1 2 3


 
 
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