JP4932351B2 - 車輪用軸受装置 - Google Patents
車輪用軸受装置 Download PDFInfo
- Publication number
- JP4932351B2 JP4932351B2 JP2006188504A JP2006188504A JP4932351B2 JP 4932351 B2 JP4932351 B2 JP 4932351B2 JP 2006188504 A JP2006188504 A JP 2006188504A JP 2006188504 A JP2006188504 A JP 2006188504A JP 4932351 B2 JP4932351 B2 JP 4932351B2
- Authority
- JP
- Japan
- Prior art keywords
- wheel
- quenching
- raceway surface
- mounting flange
- hub
- 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.)
- Active
Links
- 238000010791 quenching Methods 0.000 claims description 45
- 230000000171 quenching effect Effects 0.000 claims description 44
- 238000005096 rolling process Methods 0.000 claims description 23
- 230000002093 peripheral effect Effects 0.000 claims description 18
- 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
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(5b)を有し、外周面に内側軌道面(5a,6a)を形成する内方部材(2)と、内周面に前記内側軌道面(5a,6a)と対向する外側軌道面(3a)を形成する外方部材(3)と、前記内側軌道面(5a,6a)と前記外側軌道面(3a)との間にそれぞれ複数個ずつ設けられた転動体(4)とを備え、前記内方部材(2)は、前記車輪取付用フランジ(5b)の基端隅部に形成されたR部(9a)とそのR部(9a)から径方向に延びるフラット部(9b)とからなり、前記R部(9a)及びフラット部(9b)が焼き入れ処理されたシールランド部(9)を有し、前記フラット部(9b)の焼き入れ深さをR部(9a)よりも浅くし、前記車輪取付用フランジ(5b)は、ブレーキロータ(8)が面接触で取り付けられる二次旋削なしの側端面(7)を持つことを特徴とする車輪用軸受装置。
- 前記フラット部(9b)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 JP2008013131A (ja) | 2008-01-24 |
JP4932351B2 true 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) |
Families Citing this family (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 |
US10724592B2 (en) | 2017-04-20 | 2020-07-28 | Consolidated Metco, Inc. | High friction insulator |
Family Cites Families (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 |
JP4268793B2 (ja) * | 2002-10-29 | 2009-05-27 | 株式会社ジェイテクト | 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
Also Published As
Publication number | Publication date |
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JP2008013131A (ja) | 2008-01-24 |
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