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Class Information
Number: 384/551
Name: Bearings > Rotary bearing > Antifriction bearing > Radial bearing > Roller bearing > Discrete circumferential or axial spacer
Description: Subject matter wherein (a) rollers are maintained a determined circumferential distance apart in there ace by discrete elements that are not connected from one ball to another; or (b) wherein discrete elements axially spaced individual rollers.










Sub-classes under this class:

Class Number Class Name Patents
384/552 Spaced by balls 5
384/553 Spaced by rollers 8


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8632255 Bearing assembly Jan. 21, 2014
8591119 Method for producing a flanged disk for a spherical roller bearing and spherical roller bearing having a flanged disk produced according to the method Nov. 26, 2013
8523451 Roller bearing Sep. 3, 2013
8414193 Retaining element for a roller bearing Apr. 9, 2013
8408803 Ultrathin cross-roller bearing Apr. 2, 2013
8282286 Crossed roller bearing retainer and crossed roller bearing Oct. 9, 2012
8186884 Rolling bearing having two inner rings and a seal arrangement for sealing the parting joint between the inner rings May. 29, 2012
8136997 Multi-piece spacer for setting bearing preload Mar. 20, 2012
8021053 Rotary wing aircraft ball bearing Sep. 20, 2011
8007183 Double-row angular contact anti-friction bearing comprising a split outer bearing ring and a one-piece inner bearing ring Aug. 30, 2011
7963702 Roller bearing Jun. 21, 2011
7534047 Journal bearing backing ring May. 19, 2009
RE40666 Mounting for vehicular road wheel Mar. 17, 2009
7438474 Spacer structure for cross rollers Oct. 21, 2008
7419306 Bearing unit for railway carriages Sep. 2, 2008
7318759 Preload system for bearings in a waterjet propulsion apparatus Jan. 15, 2008
7255483 Thrust rollers Aug. 14, 2007
7220059 Double-row angular-contact antifriction bearing May. 22, 2007
7165471 Thermally compensated differential Jan. 23, 2007
7073948 Roller bearing Jul. 11, 2006
7036989 Roller bearing oil feed device May. 2, 2006
7036391 Differential unit May. 2, 2006
6988832 Bearing insert with controlled endplay Jan. 24, 2006
6979131 Multiple-row radial bearing Dec. 27, 2005
6935788 Method and device for adjusting bearing assembly for a wheel hub Aug. 30, 2005
6857784 Adapter mounted bearing assembly Feb. 22, 2005
6821604 Retaining piece structure Nov. 23, 2004
6794015 Retaining piece structure Sep. 21, 2004
6786645 Mounting for vehicular road wheel Sep. 7, 2004
6699568 Retaining piece structure Mar. 2, 2004
6692814 Retaining piece structure Feb. 17, 2004
6565947 Retaining piece structure May. 20, 2003
6487775 Bearing assembly adjustable spacer and system for adjusting the same Dec. 3, 2002
6461051 Bearing assembly spacer adjustment system and method for adjusting a spacer Oct. 8, 2002
6406190 Joint type disc cage of roller bearing Jun. 18, 2002
6352367 Spacer for liner motion apparatus and liner motion apparatus provided with spacer Mar. 5, 2002
6327773 Bearing assembly adjustable spacer and gage part adjustment Dec. 11, 2001
6312162 Adjustable bearing spacer Nov. 6, 2001
6283639 Bearing assembly adjustable spacer and system for adjusting the same Sep. 4, 2001
6244751 Adjustable spacer having a generally axially curved bearing interface portion Jun. 12, 2001
6238095 Relieved tapered roller bearing with true rolling contacts May. 29, 2001
6203206 Sealing device for bearing arrangements and arrangement for sealing of a bearing device Mar. 20, 2001
6004040 Bearing assembly adjustment gaging system Dec. 21, 1999
6000855 Outer ring spacer for double row rolling bearing unit Dec. 14, 1999
5975762 Tapered roller bearing with true rolling contacts Nov. 2, 1999
5961221 Cross roller bearing and coriolis gear device Oct. 5, 1999
5833374 Rotatable assembly for supporting of the rotor of a vacuum pump Nov. 10, 1998
5785434 Adjustable bearing assembly and adapter sleeve therefor Jul. 28, 1998
5785432 Outer ring spacer for double row rolling bearing unit Jul. 28, 1998
5718519 Continuous hot dipping apparatus and slide bearing structure thereof Feb. 17, 1998

1 2










 
 
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