CN1585864A - 密封式滚动轴承 - Google Patents
密封式滚动轴承 Download PDFInfo
- Publication number
- CN1585864A CN1585864A CNA028225465A CN02822546A CN1585864A CN 1585864 A CN1585864 A CN 1585864A CN A028225465 A CNA028225465 A CN A028225465A CN 02822546 A CN02822546 A CN 02822546A CN 1585864 A CN1585864 A CN 1585864A
- Authority
- CN
- China
- Prior art keywords
- bearing
- pore
- lip
- sealing
- water
- 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
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
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/784—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race
- F16C33/7843—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a single annular sealing disc
- F16C33/7853—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a single annular sealing disc with one or more sealing lips to contact the 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
- F16C2361/00—Apparatus or articles in engineering in general
- F16C2361/63—Gears with belts and pulleys
-
- 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
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/32—Friction members
- F16H55/36—Pulleys
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
- Sealing Of Bearings (AREA)
Abstract
Description
Claims (1)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001348043 | 2001-11-13 | ||
JP348043/2001 | 2001-11-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1585864A true CN1585864A (zh) | 2005-02-23 |
CN1295446C CN1295446C (zh) | 2007-01-17 |
Family
ID=19160934
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB028225465A Expired - Fee Related CN1295446C (zh) | 2001-11-13 | 2002-11-08 | 密封式滚动轴承 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7217036B2 (zh) |
EP (1) | EP1445502A4 (zh) |
JP (1) | JPWO2003042563A1 (zh) |
CN (1) | CN1295446C (zh) |
WO (1) | WO2003042563A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102235427A (zh) * | 2010-04-26 | 2011-11-09 | 日本精工株式会社 | 滚动轴承 |
CN102203445B (zh) * | 2008-11-06 | 2013-11-20 | Ntn株式会社 | 带有密封件的轴承 |
US9217472B2 (en) | 2008-11-06 | 2015-12-22 | Ntn Corporation | Seal equipped bearing assembly |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1693580A4 (en) * | 2003-12-11 | 2007-05-16 | Jtekt Corp | BEARING DEVICE FOR SUPPORTING A SPROCKET SHAFT AND SPROCKET SUPPORT DEVICE |
JP4818966B2 (ja) * | 2007-03-20 | 2011-11-16 | Ntn株式会社 | 鉄道車両車軸用軸受装置 |
JP5127682B2 (ja) * | 2008-11-27 | 2013-01-23 | 住友重機械工業株式会社 | 減速機の出力軸の下部軸受部構造 |
CN103620247B (zh) * | 2011-06-27 | 2016-08-24 | Ntn株式会社 | 滚动轴承 |
DE102012219497A1 (de) * | 2012-10-25 | 2014-04-30 | Schaeffler Technologies Gmbh & Co. Kg | Dichtelement für ein Wälzlager |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3748003A (en) * | 1971-11-01 | 1973-07-24 | Mc Gill Mfg Co Inc | Multiple element bearing seal |
US4505484A (en) * | 1980-03-12 | 1985-03-19 | Nippon Seiko Kabushiki Kaisha | Sealing device for a rolling bearing |
GB2114682B (en) * | 1982-02-09 | 1985-09-11 | Skf Svenska Kullagerfab Ab | Rolling bearing assemblies fitted with seals |
JPS59168519U (ja) * | 1983-04-28 | 1984-11-12 | マツダ株式会社 | ウオ−タポンプのシ−ル装置 |
JPH0650655Y2 (ja) * | 1985-11-29 | 1994-12-21 | 光洋精工株式会社 | 軸受の密封装置 |
US5544963A (en) * | 1993-11-19 | 1996-08-13 | Koyo Seiko Co., Ltd. | Bearing seal assembly with specially dimensioned sealing lip |
DE60010767T3 (de) * | 1999-03-09 | 2012-01-19 | Nsk Ltd. | Kupplungsausrücklager |
JP2001289256A (ja) * | 2000-04-03 | 2001-10-19 | Nsk Ltd | シール板付転がり軸受 |
-
2002
- 2002-11-08 WO PCT/JP2002/011693 patent/WO2003042563A1/ja active Application Filing
- 2002-11-08 JP JP2003544358A patent/JPWO2003042563A1/ja active Pending
- 2002-11-08 EP EP02778086A patent/EP1445502A4/en not_active Withdrawn
- 2002-11-08 US US10/494,450 patent/US7217036B2/en not_active Expired - Fee Related
- 2002-11-08 CN CNB028225465A patent/CN1295446C/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102203445B (zh) * | 2008-11-06 | 2013-11-20 | Ntn株式会社 | 带有密封件的轴承 |
US9217472B2 (en) | 2008-11-06 | 2015-12-22 | Ntn Corporation | Seal equipped bearing assembly |
CN102235427A (zh) * | 2010-04-26 | 2011-11-09 | 日本精工株式会社 | 滚动轴承 |
Also Published As
Publication number | Publication date |
---|---|
CN1295446C (zh) | 2007-01-17 |
EP1445502A1 (en) | 2004-08-11 |
EP1445502A4 (en) | 2007-01-03 |
US20050063626A1 (en) | 2005-03-24 |
WO2003042563A1 (fr) | 2003-05-22 |
JPWO2003042563A1 (ja) | 2005-03-10 |
US7217036B2 (en) | 2007-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: KUNSHAN NSK CO., LTD. Free format text: FORMER OWNER: NSK LTD. Effective date: 20090619 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090619 Address after: No. 258 Huangpu River Road, Kunshan economic and Technological Development Zone, Jiangsu Patentee after: Kunshan NSK Co., Ltd. Address before: Tokyo, Japan, Japan Patentee before: NSK Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070117 Termination date: 20151108 |
|
EXPY | Termination of patent right or utility model |