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Class Information
Number: 384/516
Name: Bearings > Rotary bearing > Antifriction bearing > Radial bearing > Ball bearing > Specified bearing race structure > Ball groove surface detail
Description: Subject matter wherein the race structure comprises specified detail of the ball rolling groove surface, e.g., the slope of the groove, on which the ball rolls.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8678661 Wheel bearing apparatus for a vehicle Mar. 25, 2014
8678663 Wheel hub assembly with two rows of rolling elements Mar. 25, 2014
8215845 Tandem stack angular contact bearing for rotary wing aircraft Jul. 10, 2012
8092094 Rolling bearing slewing connections Jan. 10, 2012
7909515 Double row ball bearing and differential gear device Mar. 22, 2011
7862242 Wheel bearing apparatus for a vehicle Jan. 4, 2011
7828484 Radial antifriction bearing, particularly a single-row grooved antifriction bearing or angular contact antifriction bearing Nov. 9, 2010
7703985 Bearing, a wind turbine and methods of manufacturing a bearing Apr. 27, 2010
7448806 Rotation support device for compressor pulley Nov. 11, 2008
7401982 Bearing with pass or fail wear gauge Jul. 22, 2008
7384198 Rolling bearing Jun. 10, 2008
7246947 Concentric radii ball bearing stack Jul. 24, 2007
7198405 Linear guide way with parabolic profiled grooves Apr. 3, 2007
7104695 Asymmetric hub assembly Sep. 12, 2006
7077575 Ball bearing Jul. 18, 2006
7050226 Play-free rotary mounting May. 23, 2006
7025391 Non-permeable pipe connector structure Apr. 11, 2006
6923576 Rolling bearing and belt continuously variable transmission Aug. 2, 2005
6905437 Power roller bearing of toroidal-type continuously variable transmission unit Jun. 14, 2005
6896416 Rolling-bearing and bearing unit May. 24, 2005
6869222 Rolling bearing Mar. 22, 2005
6837623 4-point contact ball bearing Jan. 4, 2005
6827496 Four-point contact ball bearing Dec. 7, 2004
6817770 Single row deep groove radial ball bearing Nov. 16, 2004
6792822 Ball groove profile of ball screw Sep. 21, 2004
6742933 Bearing and method of assembling the bearing Jun. 1, 2004
6719458 Ball bearing Apr. 13, 2004
6715924 Rolling bearing Apr. 6, 2004
6682223 Ball bearing Jan. 27, 2004
6676297 Rolling bearing Jan. 13, 2004
6582128 Ball bearing and bearing device Jun. 24, 2003
6568856 Rolling bearing May. 27, 2003
6561698 Design of rolling bearings May. 13, 2003
6554480 Single row deep groove radial ball bearing Apr. 29, 2003
6540405 Ultrathin-walled rolling bearing Apr. 1, 2003
6524008 Ball bearing Feb. 25, 2003
6524009 Rolling bearing Feb. 25, 2003
6481898 Ball bearing Nov. 19, 2002
6474872 Ball bearing Nov. 5, 2002
6474871 Anti-friction bearing and a motor including such a bearing Nov. 5, 2002
6450692 Rolling device Sep. 17, 2002
6435725 Sheave assemblies and pulley blocks Aug. 20, 2002
6428214 Wheel bearing unit Aug. 6, 2002
6416229 Ball bearing Jul. 9, 2002
6367979 Angular contact ball bearing installable in a closed housing Apr. 9, 2002
6299357 Clutch bearing for automotive air conditioning compressor Oct. 9, 2001
6273230 Ball bearing and electromagnetic clutch having the same Aug. 14, 2001
6244408 Rotary machine having single row four contact point bearing Jun. 12, 2001
6206784 Torque limiter Mar. 27, 2001
6176805 Angular bearing of dual cavity toroidal type continuously variable transmission Jan. 23, 2001

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