JP2009525447A - 複列対称転がり軸受 - Google Patents
複列対称転がり軸受 Download PDFInfo
- Publication number
- JP2009525447A JP2009525447A JP2008555605A JP2008555605A JP2009525447A JP 2009525447 A JP2009525447 A JP 2009525447A JP 2008555605 A JP2008555605 A JP 2008555605A JP 2008555605 A JP2008555605 A JP 2008555605A JP 2009525447 A JP2009525447 A JP 2009525447A
- Authority
- JP
- Japan
- Prior art keywords
- rolling
- row
- diameter
- pitch circle
- rolling bearing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/50—Other types of ball or roller bearings
- F16C19/505—Other types of ball or roller bearings with the diameter of the rolling elements of one row differing from the diameter of those of another row
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
- F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B27/00—Hubs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B27/00—Hubs
- B60B27/0005—Hubs with ball bearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B27/00—Hubs
- B60B27/0015—Hubs for driven wheels
- B60B27/0021—Hubs for driven wheels characterised by torque transmission means from drive axle
- B60B27/0026—Hubs for driven wheels characterised by torque transmission means from drive axle of the radial type, e.g. splined key
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B27/00—Hubs
- B60B27/0078—Hubs characterised by the fixation of bearings
- B60B27/0084—Hubs characterised by the fixation of bearings caulking to fix inner race
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
- F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
- F16C19/181—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact
- F16C19/182—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact in tandem arrangement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
- F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
- F16C19/181—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact
- F16C19/183—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles
- F16C19/184—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/50—Other types of ball or roller bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
- F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
- F16C2240/70—Diameters; Radii
- F16C2240/80—Pitch circle diameters [PCD]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2326/00—Articles relating to transporting
- F16C2326/01—Parts of vehicles in general
- F16C2326/02—Wheel hubs or castors
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
Description
2 外レース
3 内レース
3a,3b 内レース半分
5 転動体
9 転動路
11,12,13,14 列
15 密封装置
15a,15b,15c 密封リップ
17,24 フランジ
18 フランジ本体
20 補強片
21 曲げ縁
22 段部
23 外レースの中間フランジ
31 転動路の半径方向内側にある区域
ME 中間面
A 穴径
B 軸受全幅
D 軸受高さ
E 車両内側又は支持体側外径
F フランジ側外径
M 軸受中心
n 中間フランジ幅
m 内レースの曲げ縁幅
Db1〜Db4 個々の列の曲げ縁直径
Dl1〜Dl4 転動路底直径
Dw1〜Dw4 転動体の直径
Tk1〜Tk4 ピッチ円直径
α1,α2,α3,α4 押圧角
Claims (16)
- 第1のレース(2)、第2のレース(3)、及び第1のレース(2)と第2のレース(3)との間に設けられる多数の転動体(5)を持つ転がり軸受(1)において、転動体(4)が少なくとも4つの列(11,12,13,14)で設けられ、少なくとも2列(11,14)が第1のピッチ円直径(Tk1,Tk4)を持ち、少なくとも2つの別の列(12,13)が第1のピッチ円直径(Tk1,Tk4)とは異なる第2のピッチ円直径(Tk2,Tk3)を持ち、それぞれ同じピッチ円直径を持つ列が、軸受の縦方向(LR)に対して直角な面(ME)に関して対称に設けられていることを特徴とする、転がり軸受。
- 転がり軸受が35mmより大きい全幅(B)を持っていることを特徴とする、請求項1に記載の転がり軸受。
- 外側にある列(11,14)のピッチ円直径(Tk1,TK4)が、内側にある列(12,13)のピッチ円直径(Tk2,Tk3)より大きいことを特徴とする、先行する請求項の1つに記載の転がり軸受。
- すべての列(11,12,13,14)の転動体が同じ転動体直径(Dw1,Dw2,Dw3,Dw4)を持っていることを特徴とする、先行する請求項の1つに記載の転がり軸受。
- 外側にある列(11,14)の転動体直径(Dw1,Dw4)が内側にある列(12,13)の転動体直径(Dw2,Dw3)より大きいことを特徴とする、先行する請求項の1つに記載の転がり軸受。
- 軸受の支持体側外径(E)が、支持体側ピッチ円直径(Tk4)と支持体側転動体(5)の転動体直径(Dw4)との和より、6mm以上だけ大きいことを特徴とする、先行する請求項の1つに記載の転がり軸受。
- 軸受のフランジ側外径(F)が、フランジ側ピッチ円直径(Tk1)とフランジ側転動体(5)の転動体直径(Dw1)との和より、6mm以上だけ大きいことを特徴とする、先行する請求項の1つに記載の転がり軸受。
- 内側にある列(13)のピッチ円直径(TK3)が、転がり軸受の穴径(A)より、3.5mm以上だけ大きいことを特徴とする、先行する請求項の1つに記載の転がり軸受。
- 第1列(11)とこの第1列に隣接する第2列(12)との間の軸線方向間隔が、第2列とこの第2列に隣接する第3列(13)との間の軸線方向間隔より小さいことを特徴とする、先行する請求項の1つに記載の転がり軸受。
- 第2のレース(3)が2つのレース半分(3a,3b)を持っていることを特徴とする、先行する請求項の1つに記載の転がり軸受。
- なるべく半径方向内側にある少なくとも1つの転動体用転動路(9)が、フランジ本体(18)に設けられていることを特徴とする、先行する請求項の1つに記載の転がり軸受。
- 転動体が、玉、円筒ころ、円錐ころ等を含む群から選ばれていることを特徴とする、先行する請求項の1つに記載の転がり軸受。
- 少なくとも2つの列の押圧角(α1,α2,α3,α4)が相違していることを特徴とする、先行する請求項の1つに記載の転がり軸受。
- 外側列(11,14)の押圧角(α1,α4)が内側列(12,13)の押圧角(α2,α3)より大きいことを特徴とする、先行する請求項の1つに記載の転がり軸受。
- 転がり軸受が車輪回転数を検出する装置を持っていることを特徴とする、先行する請求項の1つに記載の転がり軸受。
- 先行する請求項の1つに記載の転がり軸受を持つ車輪支持体。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006004273A DE102006004273A1 (de) | 2006-01-31 | 2006-01-31 | Mehrreihiges symmetrisches Wälzlager |
PCT/DE2007/000070 WO2007087776A1 (de) | 2006-01-31 | 2007-01-17 | Mehrreihiges symmetrisches wälzlager |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2009525447A true JP2009525447A (ja) | 2009-07-09 |
Family
ID=37891977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008555605A Pending JP2009525447A (ja) | 2006-01-31 | 2007-01-17 | 複列対称転がり軸受 |
Country Status (9)
Country | Link |
---|---|
US (1) | US8075195B2 (ja) |
EP (1) | EP1979637A1 (ja) |
JP (1) | JP2009525447A (ja) |
KR (1) | KR20080091227A (ja) |
CN (1) | CN101379311A (ja) |
CA (1) | CA2641534C (ja) |
DE (1) | DE102006004273A1 (ja) |
RU (1) | RU2428596C2 (ja) |
WO (1) | WO2007087776A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011062175A1 (ja) * | 2009-11-19 | 2011-05-26 | Ntn株式会社 | 車輪用軸受装置 |
JP2011241979A (ja) * | 2010-04-19 | 2011-12-01 | Nsk Ltd | タンデムアンギュラ型玉軸受 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007045248B4 (de) * | 2007-09-21 | 2010-09-09 | Ab Skf | Radlagerung für ein Kraftfahrzeug |
DE102007049982A1 (de) * | 2007-10-18 | 2009-04-23 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Wälzlager, insbesondere zur Lagerung eines Nutzfahrzeugrades |
DE102007060565A1 (de) * | 2007-12-15 | 2009-06-18 | Schaeffler Kg | Radmodul, insbesondere für die angetriebenen Räder von Personenkraftfahrzeugen |
DE102008053444A1 (de) * | 2008-10-28 | 2010-04-29 | Schaeffler Kg | Wälzlager, insbesondere Radlager |
DE102012204039A1 (de) * | 2012-03-15 | 2013-09-19 | Schaeffler Technologies AG & Co. KG | Radlager mit einer Sensoraufnahme |
DE102012215280A1 (de) * | 2012-08-29 | 2014-03-06 | Schaeffler Technologies AG & Co. KG | Ritzelwellenlagerung |
DE102013203005A1 (de) * | 2013-02-25 | 2014-08-28 | Schaeffler Technologies Gmbh & Co. Kg | Radlagereinheit mit einem spannungsoptimierten Aufbau |
DE102013224545B4 (de) * | 2013-11-29 | 2021-06-24 | Bayerische Motoren Werke Aktiengesellschaft | Radlager eines Fahrzeugs mit vier Schrägkugellager-Einheiten |
DE102017112338A1 (de) * | 2017-06-06 | 2018-12-06 | Schaeffler Technologies AG & Co. KG | Zweireihiges Schrägkugellager |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005008086A1 (de) * | 2003-07-15 | 2005-01-27 | Fag Kugelfischer Ag & Co. Ohg | Radlagereinheit in schrägkugellagerausführung |
Family Cites Families (19)
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US466446A (en) * | 1892-01-05 | Ball-bearing | ||
US1325113A (en) * | 1919-12-16 | Ball-bearing | ||
US804954A (en) * | 1904-07-02 | 1905-11-21 | Eric Johanson | Bearing for vehicles. |
US845778A (en) * | 1904-08-29 | 1907-03-05 | August C Hachfield | Ball-bearing |
US918422A (en) * | 1906-11-24 | 1909-04-13 | Evans Coppins & Starks Company | Ball-bearing. |
US990946A (en) * | 1909-11-23 | 1911-05-02 | Luther Badger | Roller-bearing. |
US983792A (en) * | 1910-06-23 | 1911-02-07 | Frank Whitney | Roller-bearing. |
US1392912A (en) * | 1921-04-29 | 1921-10-11 | Chesnutt John Loucien | Ball-bearing string-proof wheel |
US2130258A (en) * | 1936-05-25 | 1938-09-13 | Timken Roller Bearing Co | Multiple-row taper roller bearing |
IT1227656B (it) * | 1988-12-01 | 1991-04-23 | Omet S R L L | Cuscinetto volvente |
DE3940274A1 (de) * | 1989-12-06 | 1991-06-13 | Esjot Antriebstech Gmbh & Co | Tretlagereinheit zum einbau in tretlagergehaeuse von fahrraedern o. dgl. und verfahren zum zusammenbau der tretlagereinheit |
DE9202230U1 (ja) * | 1992-02-21 | 1992-04-23 | Ina Waelzlager Schaeffler Kg, 8522 Herzogenaurach, De | |
DE4339847C2 (de) * | 1993-11-23 | 2000-09-14 | Kugelfischer G Schaefer & Co | Lagereinheit |
US6824489B2 (en) * | 1998-08-29 | 2004-11-30 | Ina-Schaeffler Kg | Differential for a motor vehicle |
JP4262851B2 (ja) * | 2000-01-11 | 2009-05-13 | Ntn株式会社 | 車輪軸受装置 |
GB2371603B (en) * | 2000-12-18 | 2005-06-22 | Nsk Rhp Europe Technology Co Ltd | Shaft bearing arrangements |
DE10218937B4 (de) * | 2002-04-27 | 2013-04-25 | Schaeffler Technologies AG & Co. KG | Schutzeinrichtung für ein Wälzlager mit Drehzahlmessung |
DE202004020400U1 (de) * | 2004-11-18 | 2005-06-02 | Fag Kugelfischer Ag | Radlagereinheit |
DE102005022205A1 (de) * | 2005-05-13 | 2006-11-16 | Schaeffler Kg | Vierreihiges Kegelrollenlager |
-
2006
- 2006-01-31 DE DE102006004273A patent/DE102006004273A1/de not_active Ceased
-
2007
- 2007-01-17 CA CA2641534A patent/CA2641534C/en not_active Expired - Fee Related
- 2007-01-17 RU RU2008135349/11A patent/RU2428596C2/ru active
- 2007-01-17 US US12/162,664 patent/US8075195B2/en not_active Expired - Fee Related
- 2007-01-17 JP JP2008555605A patent/JP2009525447A/ja active Pending
- 2007-01-17 CN CNA2007800041813A patent/CN101379311A/zh active Pending
- 2007-01-17 KR KR1020087019955A patent/KR20080091227A/ko not_active Application Discontinuation
- 2007-01-17 EP EP07702351A patent/EP1979637A1/de not_active Withdrawn
- 2007-01-17 WO PCT/DE2007/000070 patent/WO2007087776A1/de active Application Filing
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005008086A1 (de) * | 2003-07-15 | 2005-01-27 | Fag Kugelfischer Ag & Co. Ohg | Radlagereinheit in schrägkugellagerausführung |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011062175A1 (ja) * | 2009-11-19 | 2011-05-26 | Ntn株式会社 | 車輪用軸受装置 |
JP2011241979A (ja) * | 2010-04-19 | 2011-12-01 | Nsk Ltd | タンデムアンギュラ型玉軸受 |
Also Published As
Publication number | Publication date |
---|---|
EP1979637A1 (de) | 2008-10-15 |
CN101379311A (zh) | 2009-03-04 |
WO2007087776A1 (de) | 2007-08-09 |
US8075195B2 (en) | 2011-12-13 |
KR20080091227A (ko) | 2008-10-09 |
RU2008135349A (ru) | 2010-03-10 |
CA2641534C (en) | 2013-03-26 |
US20090116778A1 (en) | 2009-05-07 |
CA2641534A1 (en) | 2007-08-09 |
RU2428596C2 (ru) | 2011-09-10 |
DE102006004273A1 (de) | 2007-08-02 |
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