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Class Information
Number: 384/548
Name: Bearings > Rotary bearing > Antifriction bearing > Radial bearing > Roller bearing
Description: Subject matter wherein the rolling friction is from a roller element, e.g., cylindrical, tapered, barrel-shaped, needle-shaped, etc.










Sub-classes under this class:

Class Number Class Name Patents
384/584 Assembling means 89
384/563 Axially biased race or roller 98
384/572 Cage structure 227
384/551 Discrete circumferential or axial spacer 82
384/586 Fixed shaft and rotating outer member 10
384/549 Fixed supporting roller 92
384/556 Hydraulic axial jacking 37
384/559 Means facilitating assembly or disassembly 68
384/564 Race end structure 115
384/569 Race, liner or sleeve 218
384/581 Resilient support member 97
384/565 Roller structure 121
384/558 Self-aligning 79
384/557 Temperature compensation 49
384/550 Toothed 17
384/583 With adjustment means 76


Patents under this class:
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Patent Number Title Of Patent Date Issued
8702314 Rolling bearing unit Apr. 22, 2014
8635969 Device for guiding a metal strip immersed in a liquid metal bath Jan. 28, 2014
8585299 Bearing arrangement with a shaft and a needle bearing Nov. 19, 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
8449197 Bearing apparatus for a wheel of vehicle May. 28, 2013
8425122 Angular contact rolling-element bearing, especially double row ball roller bearing in tandem arrangement Apr. 23, 2013
8418670 Roller bearing, cam shaft support structure, internal combustion engine and incorporation method of roller bearing Apr. 16, 2013
8388231 Roller bearing, particularly for mounting the wheel of a commercial vehicle Mar. 5, 2013
8313246 Rocker bearing with outer ring and air disk brake system Nov. 20, 2012
8297848 Magnetic encoder and rolling bearing Oct. 30, 2012
8262292 Bicycle headset Sep. 11, 2012
8262293 Radial rolling bearing Sep. 11, 2012
8227950 Rolling bearing, spindle support structure of main motor for railway vehicle, and bearing structure Jul. 24, 2012
8220423 Roller bearing, camshaft support structure, and internal combustion engine Jul. 17, 2012
8157452 Radial roller bearing for storing shafts in wind turbine transmissions Apr. 17, 2012
8112234 Method for estimating the components of the force torsor that are applied to a bearing Feb. 7, 2012
8051821 Camshaft apparatus Nov. 8, 2011
8044544 Rolling bearing, spindle support structure of main motor for railway vehicle, and bearing structure Oct. 25, 2011
7992533 Shaft with functional bodies such as camshafts for internal combustion engines, method of producing them and engines equipped therewith Aug. 9, 2011
7963702 Roller bearing Jun. 21, 2011
7918657 Head for a peristaltic pump with guide and roller clamp arrangement Apr. 5, 2011
7837393 Self-aligning roller bearing and method of processing the same Nov. 23, 2010
7832943 Cage for roller bearing Nov. 16, 2010
7762725 Adjustable antifriction bearing arrangement Jul. 27, 2010
7708467 Vehicle wheel bearing apparatus May. 4, 2010
7658547 Radial roller bearing comprising hollow spacer rollers of shape memory alloy Feb. 9, 2010
7637669 Roller bearing with rolling bodies of a shape memory alloy Dec. 29, 2009
7604413 Wheel support bearing assembly with built-in load sensor Oct. 20, 2009
7513691 Piston engine, shaft and rolling bearing for a piston engine Apr. 7, 2009
7150565 Cylindrical roller bearing Dec. 19, 2006
7036990 Rotary bearing assembly having a preset breaking point May. 2, 2006
6976462 Double roller cam follower Dec. 20, 2005
6460498 Rocker arm Oct. 8, 2002
6440237 Process for forming cold formed high-load bearing steel parts Aug. 27, 2002
6398420 Rolling bearing device Jun. 4, 2002
6015238 Rolling bearing for rotary movements Jan. 18, 2000
5897107 Roller bushing assembly Apr. 27, 1999
5779020 Bearing arrangement for rotatably mounting a shaft to the drum of a centrifugal clutch Jul. 14, 1998
5626974 Rolling bearing for use under high temperature conditions May. 6, 1997
5567508 Rolling bearing with surface hardened layer Oct. 22, 1996
5562348 Roller bushing Oct. 8, 1996
5332317 Sliding/rolling bearing having rolling elements Jul. 26, 1994
5324119 Needle roller bearing Jun. 28, 1994
5086560 Method of assembling prestressed frictionless bearings Feb. 11, 1992
5040907 Bearing system with redundancy of races Aug. 20, 1991
4966472 Roller bushing Oct. 30, 1990
4906112 Multirow ball or roller bearing or combined ball/roller bearing Mar. 6, 1990
4886377 Rotary body of hard material with plastic supporter Dec. 12, 1989
4875787 Bearing bushing for universal joint pins Oct. 24, 1989
4793719 Precision roller bearing rock bits Dec. 27, 1988

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