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Class Information
Number: 384/512
Name: Bearings > Rotary bearing > Antifriction bearing > Radial bearing > Ball bearing > Plural axially spaced balls with integral race
Description: Subject matter comprising plural axially spaced rows of balls rolling on an integral race on the same radial surface of that race.










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8668391 Multiple-row ball bearing arrangement Mar. 11, 2014
8622621 Rolling bearing apparatus, manufacture method thereof, and hard disk apparatus Jan. 7, 2014
8615884 Method of manufacturing rolling bearing device Dec. 31, 2013
8454242 Retention of ball bearing cartridge for turbomachinery Jun. 4, 2013
8449199 Bearing retention assembly for and method of assembling turbochargers May. 28, 2013
8402852 Ballscrew assembly Mar. 26, 2013
8393081 Method for filling a ball roller bearing with roll bodies as well as a ball roller bearing filled according to the method Mar. 12, 2013
8371759 Double row rolling bearing for supporting pinion shaft and rolling bearing apparatus provided with the same Feb. 12, 2013
8360653 Double row, angular contact ball bearing with two plastic comb cages with retaining tabs Jan. 29, 2013
8075195 Multi-row symmetrical rolling bearing Dec. 13, 2011
8015889 Ballscrew with an integral high-efficiency thrust bearing Sep. 13, 2011
8007182 Asymmetrical triple-row anti-friction bearing Aug. 30, 2011
7934871 Double row ball bearing May. 3, 2011
7927019 Slewing bearing structure Apr. 19, 2011
7775722 Double-row antifriction bearing Aug. 17, 2010
7677041 Bearing systems for high-speed rotating machinery Mar. 16, 2010
7597482 Skew contact double row ball bearing and bearing device for supporting pinion shaft Oct. 6, 2009
7594759 Oblique contact double row ball bearing and method of imparting preload in the ball bearing Sep. 29, 2009
7547147 Wheel bearing unit embodied as an angular contact ball bearing Jun. 16, 2009
7461979 Retention of ball bearing cartridge for turbomachinery Dec. 9, 2008
7350977 Double-row ball bearing and bearing device for supporting pinion shaft Apr. 1, 2008
RE39695 Swivel joint with stepped bearing races Jun. 19, 2007
7059777 Assembly for ball bearing with double raceway and method of manufacturing ball bearing with double raceway Jun. 13, 2006
6957919 Double-row angular contact ball bearing Oct. 25, 2005
6769809 Asymmetric double row angular contact ball bearing, and cantilever mounting of gears on such a bearing Aug. 3, 2004
6749341 Ball bearing Jun. 15, 2004
6742933 Bearing and method of assembling the bearing Jun. 1, 2004
6661143 Bearing unit with magnetic bearing protection upon rotation stoppage Dec. 9, 2003
6655847 Pivot bearing assembly Dec. 2, 2003
6599021 Compound bearing apparatus Jul. 29, 2003
6595555 Coiled tubing swivel with stepped bearing races Jul. 22, 2003
6394657 Preloading method for preload-adjustable rolling bearing and manufacture of the same May. 28, 2002
6386765 Bottom bracket having a hollow shaft with larger diameter May. 14, 2002
6379129 Blower Apr. 30, 2002
6371654 Actuator bearing cartridge for disc storage system Apr. 16, 2002
6269711 Transmission device using flexible gear Aug. 7, 2001
6250431 Method of retaining a minimum running clearance between a rotor and friction pads Jun. 26, 2001
6227714 Compound bearing assembly for swing arm of hard disc drive May. 8, 2001
6202306 Method for manufacturing pre-loaded double-row rolling bearing unit Mar. 20, 2001
6168316 Bearing assembly for use with water pumps Jan. 2, 2001
6164707 Step bearing race swivel joint assembly Dec. 26, 2000
6050728 Compound ball bearing type pulley Apr. 18, 2000
6026711 Harmonic drive bearing arrangement Feb. 22, 2000
6003907 Rotatable ball-bearing joint for pressure hose Dec. 21, 1999
5996230 Double-row, ball bearing and method of producing the same Dec. 7, 1999
5969449 Rotary machine of inner rotor type Oct. 19, 1999
5957590 Provisional retaining and sealing device for ball bearings Sep. 28, 1999
5882123 Roll-formed bearing race and process for producing the same Mar. 16, 1999
5882122 Rolling bearing and spindle apparatus Mar. 16, 1999
5863136 Method of reducing axial runout of a rolling bearing unit and a rolling bearing unit in which axial runout has been reduced Jan. 26, 1999

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