JP2003262231A5 - - Google Patents
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- Publication number
- JP2003262231A5 JP2003262231A5 JP2002063839A JP2002063839A JP2003262231A5 JP 2003262231 A5 JP2003262231 A5 JP 2003262231A5 JP 2002063839 A JP2002063839 A JP 2002063839A JP 2002063839 A JP2002063839 A JP 2002063839A JP 2003262231 A5 JP2003262231 A5 JP 2003262231A5
- Authority
- JP
- Japan
- Prior art keywords
- seal
- hub unit
- sliding contact
- metal surface
- unit 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
Links
Claims (4)
少なくとも、前記シール部材の最外周側に位置する前記シールリップが摺接する前記金属表面には、硬化処理、あるいは耐食性や防錆性のある硬質皮膜が施されていることを特徴とする転がり軸受タイプの自動車用ハブユニット軸受用シール。A rolling bearing type automobile having a structure in which a seal lip provided on a seal member fixed to one of the outer ring or the inner ring is in sliding contact with a metal surface facing the other of the outer ring or the inner ring to seal the filled lubricant. For hub unit bearing seals,
A rolling bearing type characterized in that at least the metal surface on which the seal lip located on the outermost peripheral side of the seal member is in sliding contact is hardened or has a hard coating with corrosion resistance and rust resistance Automotive hub unit bearing seal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002063839A JP2003262231A (en) | 2002-03-08 | 2002-03-08 | Seal for roller bearing, sealed bearing, and hub unit bearing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002063839A JP2003262231A (en) | 2002-03-08 | 2002-03-08 | Seal for roller bearing, sealed bearing, and hub unit bearing |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2003262231A JP2003262231A (en) | 2003-09-19 |
JP2003262231A5 true JP2003262231A5 (en) | 2005-08-11 |
Family
ID=29196912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002063839A Pending JP2003262231A (en) | 2002-03-08 | 2002-03-08 | Seal for roller bearing, sealed bearing, and hub unit bearing |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2003262231A (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4603304B2 (en) | 2004-07-20 | 2010-12-22 | Ntn株式会社 | Sealed rolling bearing |
US8172463B2 (en) | 2006-03-08 | 2012-05-08 | Ntn Corporation | Rolling bearing with a ceramic coating and method for manufacturing the same |
JP2007239856A (en) * | 2006-03-08 | 2007-09-20 | Ntn Corp | Corrosion resistant/chemical resistant rolling bearing |
JP2009180366A (en) * | 2008-02-01 | 2009-08-13 | Ntn Corp | Wheel bearing device |
JP5327590B2 (en) * | 2008-09-12 | 2013-10-30 | 株式会社ジェイテクト | Rolling bearing device |
JP5370941B2 (en) | 2008-10-01 | 2013-12-18 | 内山工業株式会社 | Sealing device |
DE102010053203A1 (en) * | 2010-12-03 | 2012-06-06 | Imo Holding Gmbh | sealing element |
WO2012172954A1 (en) | 2011-06-13 | 2012-12-20 | 本田技研工業株式会社 | Sealing device for axle bearing |
DE102017204203A1 (en) * | 2017-03-14 | 2017-07-20 | Audi Ag | Wheel bearing arrangement for a motor vehicle |
DE102018200603A1 (en) * | 2018-01-15 | 2019-07-18 | Audi Ag | Sealing arrangement for a wheel bearing assembly of a motor vehicle |
WO2024053666A1 (en) * | 2022-09-08 | 2024-03-14 | Ntn株式会社 | Bearing sealing device and vehicular bearing device |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07301241A (en) * | 1994-04-28 | 1995-11-14 | Ntn Corp | Anticorrosive bearing |
JPH0988982A (en) * | 1995-09-29 | 1997-03-31 | Ntn Corp | Sealing device of bearing for rolling stock |
JP2000018264A (en) * | 1998-07-06 | 2000-01-18 | Nippon Seiko Kk | Rolling bearing with seal |
JP4306903B2 (en) * | 1999-12-21 | 2009-08-05 | Ntn株式会社 | Wheel bearing device |
JP2002061660A (en) * | 2000-08-23 | 2002-02-28 | Nsk Ltd | Rolling bearing unit for wheel |
-
2002
- 2002-03-08 JP JP2002063839A patent/JP2003262231A/en active Pending
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