JP4527440B2 - 車輪用軸受装置及びその製造方法 - Google Patents
車輪用軸受装置及びその製造方法 Download PDFInfo
- Publication number
- JP4527440B2 JP4527440B2 JP2004143863A JP2004143863A JP4527440B2 JP 4527440 B2 JP4527440 B2 JP 4527440B2 JP 2004143863 A JP2004143863 A JP 2004143863A JP 2004143863 A JP2004143863 A JP 2004143863A JP 4527440 B2 JP4527440 B2 JP 4527440B2
- Authority
- JP
- Japan
- Prior art keywords
- raceway
- raceway surface
- bearing device
- wheel bearing
- wheel
- 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.)
- Expired - Lifetime
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 230000006698 induction Effects 0.000 claims description 27
- 238000005096 rolling process Methods 0.000 claims description 15
- 230000002093 peripheral effect Effects 0.000 claims description 13
- 230000000694 effects Effects 0.000 description 7
- 238000003754 machining Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000004519 grease Substances 0.000 description 3
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- 102220573299 Coiled-coil domain-containing protein 92_S70C_mutation Human genes 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 102200003959 rs11556986 Human genes 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000002788 crimping Methods 0.000 description 1
- 238000007730 finishing process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
Images
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
- 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
- F16C33/64—Special methods of manufacture
-
- 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)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Rolling Contact Bearings (AREA)
Description
2 内方部材(内輪)
3 転動体
4 外方部材(外輪)
5,9,10,11 軌道面
9a,11a 補助軌道面
16,17,18 硬化層
21 肩部
22 内径面
28 軌道面の近接部位
29 外径面
Claims (7)
- 内周に複列の軌道面が形成された外方部材と、その外方部材の軌道面と対向する軌道面が外周に形成された内方部材と、前記外方部材と内方部材のそれぞれの軌道面間に介装された複列の転動体とを備え、前記外方部材の軌道面を高周波焼入れにより硬化させて前記軌道面に硬化層を形成した車輪用軸受装置において、前記外方部材の複列の軌道面とその軌道面間に位置する肩部の内径面とが同時研削仕上げにより形成されていることを特徴とする車輪用軸受装置。
- 前記内方部材は、複列の軌道面のうちの一方の軌道面および小径段部を外周面に形成したハブ輪と、前記小径段部に嵌合され、複列の軌道面のうちの他方の軌道面を外周面に形成した内輪で構成されている請求項1に記載の車輪用軸受装置。
- 前記内方部材は、複列の軌道面のうちの一方の軌道面を形成したハブ輪と、そのハブ輪の端部に突き合わされ、複列の軌道面のうちの他方の軌道面を形成した肩部を持つ等速自在継手の外側継手部材とで構成されている請求項1に記載の車輪用軸受装置。
- 前記ハブ輪の軌道面の近接部位の外径面を研削仕上げした請求項2又は3に記載の車輪用軸受装置。
- 前記複列の軌道面のうち、少なくとも一つの列の軌道面の断面における肩の高い方の縁部に、軌道面の断面を構成する円弧状の曲線から滑らかに続き、かつ、その曲線よりも曲率の小さな曲線または直線からなる断面形状を有する補助軌道面を設けた請求項1〜4のいずれか一項に記載の車輪用軸受装置。
- 内周に複列の軌道面が形成された外方部材と、その外方部材の軌道面と対向する軌道面が外周に形成された内方部材と、前記外方部材と内方部材のそれぞれの軌道面間に介装された複列の転動体とを備え、前記外方部材の軌道面を高周波焼入れにより硬化させる車輪用軸受装置の製造方法において、前記外方部材の軌道面の高周波焼入れ後、外方部材の複列の軌道面とその軌道面間に位置する肩部の内径面とを同時に研削仕上げすることを特徴とする車輪用軸受装置の製造方法。
- 前記肩部の内径面の研削仕上げを外輪の軌道面の研削仕上げと同時に行う請求項6に記載の車輪用軸受装置の製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004143863A JP4527440B2 (ja) | 2004-05-13 | 2004-05-13 | 車輪用軸受装置及びその製造方法 |
Applications Claiming Priority (1)
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---|---|---|---|
JP2004143863A JP4527440B2 (ja) | 2004-05-13 | 2004-05-13 | 車輪用軸受装置及びその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005325903A JP2005325903A (ja) | 2005-11-24 |
JP4527440B2 true JP4527440B2 (ja) | 2010-08-18 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004143863A Expired - Lifetime JP4527440B2 (ja) | 2004-05-13 | 2004-05-13 | 車輪用軸受装置及びその製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4527440B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101398981B1 (ko) * | 2012-03-15 | 2014-06-19 | 주식회사 일진글로벌 | 연마체 및 이를 이용한 휠 베어링의 연마 방법 |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007187217A (ja) * | 2006-01-12 | 2007-07-26 | Ntn Corp | 車輪用軸受装置 |
JP2007285424A (ja) * | 2006-04-18 | 2007-11-01 | Ntn Corp | 車輪用軸受装置およびその製造方法 |
JP4993341B2 (ja) * | 2006-04-25 | 2012-08-08 | Ntn株式会社 | 車輪用軸受装置 |
JP4993342B2 (ja) * | 2006-05-08 | 2012-08-08 | Ntn株式会社 | 車輪用軸受装置 |
JP4969899B2 (ja) * | 2006-04-25 | 2012-07-04 | Ntn株式会社 | 車輪用軸受装置 |
WO2007125651A1 (ja) * | 2006-04-25 | 2007-11-08 | Ntn Corporation | 車輪用軸受装置 |
JP4993664B2 (ja) * | 2006-05-09 | 2012-08-08 | Ntn株式会社 | 車輪用軸受装置 |
DE112007001272B4 (de) | 2006-05-26 | 2018-12-27 | Ntn Corporation | Lagervorrichtung für ein Fahrzeugrad |
JP5099875B2 (ja) * | 2006-08-30 | 2012-12-19 | Ntn株式会社 | 車輪用軸受装置 |
JP5250951B2 (ja) | 2006-08-31 | 2013-07-31 | 日本精工株式会社 | 車輪支持用転がり軸受ユニット |
JP5278935B2 (ja) * | 2006-11-14 | 2013-09-04 | Ntn株式会社 | 車輪用軸受装置 |
WO2008059617A1 (fr) | 2006-11-14 | 2008-05-22 | Ntn Corporation | Dispositif de palier pour roue |
JP5166757B2 (ja) * | 2007-04-04 | 2013-03-21 | Ntn株式会社 | 車輪用軸受およびこれを備えた車輪用軸受装置 |
JP5166756B2 (ja) * | 2007-04-04 | 2013-03-21 | Ntn株式会社 | 車輪用軸受およびこれを備えた車輪用軸受装置 |
JP5097479B2 (ja) * | 2007-08-29 | 2012-12-12 | Ntn株式会社 | 車輪用軸受およびこれを備えた車輪用軸受装置 |
DE112008000830T5 (de) | 2007-04-04 | 2010-02-18 | Ntn Corporation | Radlager und Radlagervorrichtung mit dem Radlager |
JP4910938B2 (ja) * | 2007-08-13 | 2012-04-04 | 日本精工株式会社 | 複列玉軸受 |
JP4910937B2 (ja) * | 2007-08-13 | 2012-04-04 | 日本精工株式会社 | 複列玉軸受及びその組立方法 |
JP5476173B2 (ja) * | 2010-03-19 | 2014-04-23 | Ntn株式会社 | 車輪用軸受装置 |
JP5852388B2 (ja) * | 2011-09-29 | 2016-02-03 | Ntn株式会社 | 車輪用軸受装置 |
JP5890636B2 (ja) * | 2011-09-06 | 2016-03-22 | Ntn株式会社 | 車輪用軸受装置 |
WO2013035756A1 (ja) * | 2011-09-06 | 2013-03-14 | Ntn株式会社 | 車輪用軸受装置 |
JP2012180091A (ja) * | 2012-04-27 | 2012-09-20 | Ntn Corp | 車輪用軸受装置 |
JP6505961B2 (ja) * | 2013-04-11 | 2019-04-24 | Ntn株式会社 | 車輪用軸受装置 |
JP6572693B2 (ja) * | 2015-09-11 | 2019-09-11 | 日本精工株式会社 | 転がり軸受用外輪 |
JP6583093B2 (ja) * | 2016-03-29 | 2019-10-02 | 日本精工株式会社 | 密封装置及び密封装置付転がり軸受ユニット |
WO2021033470A1 (ja) * | 2019-08-20 | 2021-02-25 | 株式会社ジェイテクト | 転がり軸受装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004052784A (ja) * | 2002-07-16 | 2004-02-19 | Ntn Corp | 車輪用軸受装置 |
JP2004092830A (ja) * | 2002-09-02 | 2004-03-25 | Nsk Ltd | 車輪用軸受ユニットの製造方法 |
-
2004
- 2004-05-13 JP JP2004143863A patent/JP4527440B2/ja not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004052784A (ja) * | 2002-07-16 | 2004-02-19 | Ntn Corp | 車輪用軸受装置 |
JP2004092830A (ja) * | 2002-09-02 | 2004-03-25 | Nsk Ltd | 車輪用軸受ユニットの製造方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101398981B1 (ko) * | 2012-03-15 | 2014-06-19 | 주식회사 일진글로벌 | 연마체 및 이를 이용한 휠 베어링의 연마 방법 |
Also Published As
Publication number | Publication date |
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JP2005325903A (ja) | 2005-11-24 |
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