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Class Information
Number: 451/52
Name: Abrading > Abrading process > Ring, tube, bushing, sleeve, or cylinder abrading > Bearing raceway
Description: Method for grinding a bearing raceway for a ball or roller bearing.

Patents under this class:
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Patent Number Title Of Patent Date Issued
8690450 Machine component and super-finishing method therefor Apr. 8, 2014
8317629 Inner joint member for constant velocity universal joint, manufacturing method therefor, and constant velocity universal joint Nov. 27, 2012
8282322 Machining a race gear of a constant-velocity joint Oct. 9, 2012
7735210 Process of machining inner or outer joint parts with parallel pairs of tracks Jun. 15, 2010
7469474 Manufacturing a component with a near spherical surface Dec. 30, 2008
7390241 Linear motion apparatus and method for manufacturing thereof Jun. 24, 2008
7166013 Polishing apparatus and method for producing semiconductors using the apparatus Jan. 23, 2007
7083504 Method of processing antifriction bearing unit for wheel Aug. 1, 2006
6939206 Method and apparatus of sealing wafer backside for full-face electrochemical plating Sep. 6, 2005
6932681 Cleaning method and cleaning device for fluid dynamic bearings component Aug. 23, 2005
6904679 Linear rolling bearing Jun. 14, 2005
6881126 Traction drive rolling element and method of forming the same Apr. 19, 2005
6796882 Applique film and paint treatment removal tool Sep. 28, 2004
6726544 Method and apparatus for superfinishing tapered roller bearing Apr. 27, 2004
6579156 Method of working hub ring of wheel bearing assembly Jun. 17, 2003
6572452 Disc for toroidal type continuously variable transmission and working method therefor Jun. 3, 2003
6527623 Method of treating a surface with hard particles using free running rollers Mar. 4, 2003
6435954 Abrasive machine for machining a flange on a work piece Aug. 20, 2002
6428214 Wheel bearing unit Aug. 6, 2002
6341421 Production method of porous static-pressure air bearing Jan. 29, 2002
6332265 Rolling bearing manufacturing apparatus and method Dec. 25, 2001
6113461 Grinding method utilizing grinding sharpness of grinding element Sep. 5, 2000
5916013 Inner race grinding machine Jun. 29, 1999
5772494 Eccentric orbiting type planetary gear device, and its manufacturing method Jun. 30, 1998
5711074 Method of producing split bearings Jan. 27, 1998
5681209 Housing grinding machine Oct. 28, 1997
5516324 Method and apparatus for grinding ball grooves May. 14, 1996
5313745 Tread edge grinding method and apparatus May. 24, 1994
5218764 Method of manufacturing a rotary bearing assembly having an insertion hole Jun. 15, 1993
5174069 System for grinding rings with mechanical holding Dec. 29, 1992
5148638 Apparatus for grinding an annular workpiece Sep. 22, 1992
5086592 Grinding tool and method of using same Feb. 11, 1992
5031303 Methods and device for accurately positioning a roller segment for the purpose of finishing its pivoting bearing surface, and a method for machining the seats of device of this kind Jul. 16, 1991
5025595 Method and device for finishing a concave spherical bearing surface on a roller segment, particularly for a homokinetic joint Jun. 25, 1991
4918862 Method for grinding trochoidal and circular bearing races Apr. 24, 1990
4891914 Computer controlled universal grinder and method for grinding trochoidal and circular bearing races Jan. 9, 1990
4813186 Apparatus for converting a compressed air operating pulse to a hydraulic operating pulse for a grinding machine especially for a precision griding machine Mar. 21, 1989
4788758 Method of making axially hardened bearings Dec. 6, 1988
4729196 Apparatus for machining rail bearing surfaces Mar. 8, 1988
4693040 Simultaneously ground type bearing body and unlimited sliding bearing unit employing the same Sep. 15, 1987
4644702 Simultaneously ground type bearing body and limited sliding bearing unit employing the same Feb. 24, 1987
4593444 Machine for manufacturing universal joints Jun. 10, 1986
4592172 Method of machining tapered roller bearing inner rings Jun. 3, 1986
4567695 Method and apparatus for machining roller bearings Feb. 4, 1986
4460297 Orbital method and apparatus for making helical races Jul. 17, 1984
4429925 Ball bearing method for assembling the bearing and an apparatus for grinding the bearing Feb. 7, 1984
4379599 Bearing inner ring Apr. 12, 1983
4369603 Method of positioning and rotating workpiece and arrangement implementing same Jan. 25, 1983
4363196 Gage controlled grinding method Dec. 14, 1982
4254588 Method of controlling infeed in the compound grinding Mar. 10, 1981

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