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Class Information
Number: 384/618
Name: Bearings > Rotary bearing > Antifriction bearing > Thrust bearing > Roller bearing
Description: Subject matter wherein the rolling friction is from a roller element, e.g., a cylindrical tapered, barrel-shaped, or needle-shaped element.










Sub-classes under this class:

Class Number Class Name Patents
384/623 Cage structure 59
384/621 Race and cage structure 43
384/622 Race structure 70
384/620 Resilient feature; adjustment or self-alignment means; assembling means 109
384/619 Roller structure or orientation; plural axially spaced rows or tandem thrust 63


Patents under this class:
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Patent Number Title Of Patent Date Issued
8591122 Axial bearing arrangement and method for manufacturing same Nov. 26, 2013
8573852 Roller circle assembly for heavy machinery Nov. 5, 2013
8529137 Radial bearing cage with contact feature Sep. 10, 2013
8523453 Multiple-row large roller bearing, especially axial radial bearing for the main arrangement of bearings of the rotor shaft of a wind power installation Sep. 3, 2013
8511904 Ready-to-install needle bearing comprising an inner and outer ring Aug. 20, 2013
8414195 Thrust bearing assembly Apr. 9, 2013
8414194 Cylindrical roller bearing Apr. 9, 2013
8376616 Bearing assembly for a downhole motor Feb. 19, 2013
8371760 Rolling bearing Feb. 12, 2013
8328430 Thrust roller bearing Dec. 11, 2012
8303263 Swash plate type compressor Nov. 6, 2012
7993062 Combination thrust flange and thrust plate Aug. 9, 2011
7976687 Roll unit dipped in surface treatment liquid Jul. 12, 2011
7963703 Thrust roller bearing Jun. 21, 2011
7942586 Thrust needle bearing May. 17, 2011
7927022 Thrust roller bearing Apr. 19, 2011
7878715 Thrust roller bearing Feb. 1, 2011
7707723 Method of producing a roller thrust bearing having a plurality of rows of rollers May. 4, 2010
7594762 Thrust needle roller bearing, support structure receiving thrust load of compressor for car air-conditioner, support structure receiving thrust load of automatic transmission, support structur Sep. 29, 2009
7572062 Axial tapered roller bearing Aug. 11, 2009
7513043 Support structure carrying thrust load of transmission, method of manufacturing thereof and thrust needle roller bearing Apr. 7, 2009
7104699 Thrust bearing and method of making same Sep. 12, 2006
7066655 Thrust bearing Jun. 27, 2006
6955467 Seismic isolation bearing assembly with a frame unit for supporting a machine body thereon Oct. 18, 2005
6843605 Roller thrust bearing Jan. 18, 2005
6520685 Thrust bearing with heavy-duty anti-reversal feature Feb. 18, 2003
6287235 Toroidal continuously variable transmission Sep. 11, 2001
6224267 Translating rotating thrust bearing May. 1, 2001
6102580 Axial-thrust bearing with improved lubricant flow Aug. 15, 2000
5918987 Thrust bearing assembly with washer Jul. 6, 1999
5863132 Thrust bearing and use of same with apparatus for reducing repetitive stress injury Jan. 26, 1999
5846000 Roller bearing and assembling method for roller bearing Dec. 8, 1998
5676471 Dragline with improved thrust bearing assembly supporting upper structure Oct. 14, 1997
5619946 Sail furling device with bearings to permit simultaneous cable and extrusion rotation Apr. 15, 1997
5474390 Thrust bearing assembly Dec. 12, 1995
5322735 Roller body, method of its manufacture, and of roller or plain bearings Jun. 21, 1994
5320434 Swing ladder bearing Jun. 14, 1994
5205657 Thrust cage roller circle Apr. 27, 1993
5160247 Thrust bearing for refrigeration compressor Nov. 3, 1992
5150972 Method of increasing the off bottom load capacity of a bearing assembly Sep. 29, 1992
4906112 Multirow ball or roller bearing or combined ball/roller bearing Mar. 6, 1990
4906113 Slew ring bearing Mar. 6, 1990
4883374 Thrust bearing assembly Nov. 28, 1989
4878769 Center-free roller bearing Nov. 7, 1989
4879567 Carriage coupling device system for pen plotter Nov. 7, 1989
4875785 Thrust bearing with a magnetic field detector Oct. 24, 1989
4492416 Cable wheel mounting for cable cars Jan. 8, 1985
4466751 Combined bearing Aug. 21, 1984
4432588 Bearing to be used for a rotating body Feb. 21, 1984
4037894 Frame construction for power shovels and the like Jul. 26, 1977

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