JP2008013131A - 車輪用軸受装置 - Google Patents
車輪用軸受装置 Download PDFInfo
- Publication number
- JP2008013131A JP2008013131A JP2006188504A JP2006188504A JP2008013131A JP 2008013131 A JP2008013131 A JP 2008013131A JP 2006188504 A JP2006188504 A JP 2006188504A JP 2006188504 A JP2006188504 A JP 2006188504A JP 2008013131 A JP2008013131 A JP 2008013131A
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- JP
- Japan
- Prior art keywords
- wheel
- quenching
- raceway surface
- hub
- hub 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.)
- Granted
Links
- 238000010791 quenching Methods 0.000 claims abstract description 50
- 230000000171 quenching effect Effects 0.000 claims abstract description 49
- 238000005096 rolling process Methods 0.000 claims description 23
- 230000002093 peripheral effect Effects 0.000 claims description 19
- 238000000034 method Methods 0.000 description 19
- 239000000428 dust Substances 0.000 description 3
- 239000004519 grease Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 1
- 238000005255 carburizing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Images
Abstract
【解決手段】 ハブ輪5の車輪取付用フランジ5bの基端隅部に位置し、シール部材13が回転トルク発生時に摺接するシールランド部9のフラット部9bの焼き入れ処理による焼き入れ深さを、R部9aの焼き入れ深さよりも浅くし、かつこの焼き入れ深さを0.5mm〜2.5mmの範囲に規制する。
【選択図】 図1
Description
5、24、70 ハブ輪
5b、24b、70b 車輪取付用フランジ
2、21、 内方部材
3、22 外方部材
5a、24a、70a 第1内側軌道面
6a、30a 第2内側軌道面
3a、22a 外側軌道面
4、23 転動体
9、33、71 シールランド部
9a、33a、71a R部
9b、33b、71b フラット部
Claims (2)
- 一端に車輪取付用フランジを有し、外周面に内側軌道面を形成する内方部材と、内周面に前記内側軌道面と対向する外側軌道面を形成する外方部材と、前記内側軌道面と前記外側軌道面との間にそれぞれ複数個ずつ設けられた転動体とを備え、前記内方部材は、前記車輪取付用フランジの基端隅部に形成されたR部とそのR部から径方向に延びるフラット部とからなり、前記R部及びフラット部が焼き入れ処理されたシールランド部を有し、前記フラット部の焼き入れ深さをR部よりも浅くしたことを特徴とする車輪用軸受装置。
- 前記フラット部の焼き入れ深さを、0.5mm〜2.5mmとしたことを特徴とする請求項1記載の車輪用軸受装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006188504A JP4932351B2 (ja) | 2006-07-07 | 2006-07-07 | 車輪用軸受装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006188504A JP4932351B2 (ja) | 2006-07-07 | 2006-07-07 | 車輪用軸受装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008013131A true JP2008013131A (ja) | 2008-01-24 |
JP4932351B2 JP4932351B2 (ja) | 2012-05-16 |
Family
ID=39070589
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006188504A Active JP4932351B2 (ja) | 2006-07-07 | 2006-07-07 | 車輪用軸受装置 |
Country Status (1)
Country | Link |
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JP (1) | JP4932351B2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012081817A (ja) * | 2010-10-08 | 2012-04-26 | Ntn Corp | 車輪用軸受装置 |
EP3403849A1 (en) * | 2017-04-20 | 2018-11-21 | Consolidated Metco, Inc. | Insulator for heat generated by high friction |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000219006A (ja) * | 1999-01-28 | 2000-08-08 | Ntn Corp | 車輪軸受装置 |
JP2004150482A (ja) * | 2002-10-29 | 2004-05-27 | Koyo Seiko Co Ltd | 円すいころ軸受用内輪部材の製造方法、円すいころ軸受用内輪部材、車軸用円すいころ軸受装置 |
JP2005067430A (ja) * | 2003-08-26 | 2005-03-17 | Nsk Ltd | 車輪支持用転がり軸受ユニット |
JP2005319966A (ja) * | 2004-05-11 | 2005-11-17 | Nsk Ltd | 車輪支持用軸受装置 |
JP2005349928A (ja) * | 2004-06-10 | 2005-12-22 | Ntn Corp | 車輪用軸受装置 |
-
2006
- 2006-07-07 JP JP2006188504A patent/JP4932351B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000219006A (ja) * | 1999-01-28 | 2000-08-08 | Ntn Corp | 車輪軸受装置 |
JP2004150482A (ja) * | 2002-10-29 | 2004-05-27 | Koyo Seiko Co Ltd | 円すいころ軸受用内輪部材の製造方法、円すいころ軸受用内輪部材、車軸用円すいころ軸受装置 |
JP2005067430A (ja) * | 2003-08-26 | 2005-03-17 | Nsk Ltd | 車輪支持用転がり軸受ユニット |
JP2005319966A (ja) * | 2004-05-11 | 2005-11-17 | Nsk Ltd | 車輪支持用軸受装置 |
JP2005349928A (ja) * | 2004-06-10 | 2005-12-22 | Ntn Corp | 車輪用軸受装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012081817A (ja) * | 2010-10-08 | 2012-04-26 | Ntn Corp | 車輪用軸受装置 |
EP3403849A1 (en) * | 2017-04-20 | 2018-11-21 | Consolidated Metco, Inc. | Insulator for heat generated by high friction |
US10724592B2 (en) | 2017-04-20 | 2020-07-28 | Consolidated Metco, Inc. | High friction insulator |
Also Published As
Publication number | Publication date |
---|---|
JP4932351B2 (ja) | 2012-05-16 |
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