CN102422036B - 密封的球面滚柱轴承组件 - Google Patents
密封的球面滚柱轴承组件 Download PDFInfo
- Publication number
- CN102422036B CN102422036B CN201080021005.2A CN201080021005A CN102422036B CN 102422036 B CN102422036 B CN 102422036B CN 201080021005 A CN201080021005 A CN 201080021005A CN 102422036 B CN102422036 B CN 102422036B
- Authority
- CN
- China
- Prior art keywords
- sealing
- outer ring
- roller bearing
- ring
- swagelok
- 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 - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 41
- 238000005096 rolling process Methods 0.000 claims abstract description 11
- 239000012530 fluid Substances 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 4
- 239000008041 oiling agent Substances 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
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
- F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
- F16C23/06—Ball or roller bearings
- F16C23/08—Ball or roller bearings self-adjusting
- F16C23/082—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface
- F16C23/086—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface forming a track for rolling elements
-
- 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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
- F16C19/38—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers
-
- 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
- F16C33/7803—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings
- F16C33/7806—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings for spherical roller bearings
-
- 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
- F16C33/7859—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 further sealing element
- F16C33/7863—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 further sealing element mounted to the inner race, e.g. a flinger to use centrifugal effect
-
- 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
- F16C33/7889—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to an inner race and extending toward the outer 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
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
- F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
- F16C35/07—Fixing them on the shaft or housing with interposition of an element
- F16C35/073—Fixing them on the shaft or housing with interposition of an element between shaft and inner race ring
-
- 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
- F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
- F16C2226/10—Force connections, e.g. clamping
- F16C2226/16—Force connections, e.g. clamping by wedge action, e.g. by tapered or conical parts
-
- 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
- F16C33/80—Labyrinth sealings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Support Of The Bearing (AREA)
- Rolling Contact Bearings (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US18459309P | 2009-06-05 | 2009-06-05 | |
US61/184,593 | 2009-06-05 | ||
PCT/EP2010/003266 WO2010139432A1 (en) | 2009-06-05 | 2010-05-28 | Sealed spherical roller bearing assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102422036A CN102422036A (zh) | 2012-04-18 |
CN102422036B true CN102422036B (zh) | 2014-08-13 |
Family
ID=42697414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080021005.2A Expired - Fee Related CN102422036B (zh) | 2009-06-05 | 2010-05-28 | 密封的球面滚柱轴承组件 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8646985B2 (zh) |
CN (1) | CN102422036B (zh) |
WO (1) | WO2010139432A1 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014060043A1 (en) * | 2012-10-19 | 2014-04-24 | Aktiebolaget Skf | Rolling bearing with sealing subassembly |
ITBO20130006A1 (it) * | 2013-01-07 | 2014-07-08 | Peer Bearing S R L | Cuscinetto a rotolamento per applicazioni agricole |
WO2014152244A1 (en) * | 2013-03-14 | 2014-09-25 | United Technologies Corporation | Eccentrically bored sleeve for locating a bearing |
DE102013226555B4 (de) * | 2013-12-19 | 2015-11-19 | Aktiebolaget Skf | Wälzlager mit Dichtungseinheit |
GB2530016A (en) * | 2014-08-26 | 2016-03-16 | Skf Ab | Low-friction dynamic seal |
US10082179B2 (en) | 2014-12-16 | 2018-09-25 | Roller Bearing Company Of America, Inc. | Seal for self aligning roller bearing |
US9599163B2 (en) * | 2015-03-16 | 2017-03-21 | Deere & Company | External bearing seal arrangement |
DE102015207523B4 (de) * | 2015-04-24 | 2022-09-08 | Aktiebolaget Skf | Lageranordnung |
CN106090034A (zh) * | 2016-07-06 | 2016-11-09 | 上海游艺机工程有限公司 | 一种球面迷宫密封***以及制造工艺 |
CN106321627A (zh) * | 2016-09-14 | 2017-01-11 | 航天精工股份有限公司 | 杆端调心球轴承 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2353988A (en) * | 1942-04-20 | 1944-07-18 | Norma Hoffmann Bearings Corp | Seal for antifriction bearings |
US3751124A (en) * | 1971-09-29 | 1973-08-07 | Skf Ind Trading & Dev | Stern tube bearing arrangement for a propeller shaft supported by a spherical roller bearing |
DE7935867U1 (de) * | 1979-12-20 | 1980-03-27 | Fag Kugelfischer Georg Schaefer & Co, 8720 Schweinfurt | Abgedichtetes Wälzlager |
US4978236A (en) * | 1989-03-17 | 1990-12-18 | Skf Mekanprodukter Ab | Device for mounting a bearing on a shaft member or the like |
US5695290A (en) * | 1995-06-20 | 1997-12-09 | The Torrington Company | Antifriction bearing with seal arrangement |
US5908249A (en) * | 1997-06-13 | 1999-06-01 | Reliance Electric Industrial Company | Bearing assembly having compact and efficient seal arrangement |
CN2911302Y (zh) * | 2006-02-15 | 2007-06-13 | 李云山 | 一种用于窄带钢轧机的轴承 |
CN101076677A (zh) * | 2004-08-19 | 2007-11-21 | Skf公司 | 密封轴承 |
CN101418831A (zh) * | 2007-03-16 | 2009-04-29 | 阿母斯替德铁路公司 | 用于铁路机动车轴颈轴承的密封件 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3341265A (en) * | 1965-09-03 | 1967-09-12 | Timken Roller Bearing Co | Unitized dual lip seal |
US3957319A (en) * | 1975-01-29 | 1976-05-18 | Reliance Electric Company | Pillow block and bearing assembly |
US20030063824A1 (en) * | 2001-09-28 | 2003-04-03 | Aldridge C. Kent | Method and apparatus for installing bearing seals and bearing incorporating same |
DE10338960B4 (de) * | 2003-08-25 | 2014-05-08 | Schaeffler Technologies Gmbh & Co. Kg | Dichtungsanordnung mit Encoder und Magnetisierungskopf für den Encoder |
US20050184469A1 (en) * | 2004-02-20 | 2005-08-25 | Kazuo Ishii | Bearing seal |
JP2007239987A (ja) * | 2006-02-10 | 2007-09-20 | Nsk Ltd | シール装置及びシール装置付転がり軸受ユニット |
DE102007057962B4 (de) * | 2007-12-01 | 2022-04-14 | Schaeffler Technologies AG & Co. KG | Kassettendichtung und Radlagerung mit der Kassettendichtung |
JP5515246B2 (ja) * | 2008-07-08 | 2014-06-11 | 株式会社ジェイテクト | 車軸用軸受装置 |
JP2010159791A (ja) * | 2009-01-07 | 2010-07-22 | Ntn Corp | 車輪用軸受シールおよびこれを備えた車輪用軸受装置 |
US8356941B2 (en) * | 2010-03-08 | 2013-01-22 | Amsted Rail Company, Inc. | Railway car bearing seal |
-
2010
- 2010-05-28 CN CN201080021005.2A patent/CN102422036B/zh not_active Expired - Fee Related
- 2010-05-28 WO PCT/EP2010/003266 patent/WO2010139432A1/en active Application Filing
- 2010-05-28 US US13/375,970 patent/US8646985B2/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2353988A (en) * | 1942-04-20 | 1944-07-18 | Norma Hoffmann Bearings Corp | Seal for antifriction bearings |
US3751124A (en) * | 1971-09-29 | 1973-08-07 | Skf Ind Trading & Dev | Stern tube bearing arrangement for a propeller shaft supported by a spherical roller bearing |
DE7935867U1 (de) * | 1979-12-20 | 1980-03-27 | Fag Kugelfischer Georg Schaefer & Co, 8720 Schweinfurt | Abgedichtetes Wälzlager |
US4978236A (en) * | 1989-03-17 | 1990-12-18 | Skf Mekanprodukter Ab | Device for mounting a bearing on a shaft member or the like |
US5695290A (en) * | 1995-06-20 | 1997-12-09 | The Torrington Company | Antifriction bearing with seal arrangement |
US5908249A (en) * | 1997-06-13 | 1999-06-01 | Reliance Electric Industrial Company | Bearing assembly having compact and efficient seal arrangement |
CN101076677A (zh) * | 2004-08-19 | 2007-11-21 | Skf公司 | 密封轴承 |
CN2911302Y (zh) * | 2006-02-15 | 2007-06-13 | 李云山 | 一种用于窄带钢轧机的轴承 |
CN101418831A (zh) * | 2007-03-16 | 2009-04-29 | 阿母斯替德铁路公司 | 用于铁路机动车轴颈轴承的密封件 |
Also Published As
Publication number | Publication date |
---|---|
US20120155792A1 (en) | 2012-06-21 |
CN102422036A (zh) | 2012-04-18 |
WO2010139432A1 (en) | 2010-12-09 |
US8646985B2 (en) | 2014-02-11 |
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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 | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: German Herzogenaurach Applicant after: SCHAEFFLER TECHNOLOGIES AG & CO. KG Address before: German Herzogenaurach Applicant before: SCHAEFFLER TECHNOLOGIES GmbH & Co.KG |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SCHAEFFLER FIFTH INVESTMENT MANAGEMENT GMBH + CO., Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG Effective date: 20150723 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG Free format text: FORMER NAME: SCHAEFFLER FIFTH INVESTMENT MANAGEMENT GMBH + CO., KG Owner name: SCHAEFFLER TECHNOLOGY GMBH + CO. KG Free format text: FORMER NAME: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG |
|
CP01 | Change in the name or title of a patent holder |
Address after: German Herzogenaurach Patentee after: SCHAEFFLER TECHNOLOGIES GmbH & Co.KG Address before: German Herzogenaurach Patentee before: Fifth Schaeffler investment management GmbH & Co.KG Address after: German Herzogenaurach Patentee after: SCHAEFFLER TECHNOLOGIES AG & CO.KG Address before: German Herzogenaurach Patentee before: SCHAEFFLER TECHNOLOGIES GmbH & Co.KG |
|
TR01 | Transfer of patent right |
Effective date of registration: 20150723 Address after: German Herzogenaurach Patentee after: Fifth Schaeffler investment management GmbH & Co.KG Address before: German Herzogenaurach Patentee before: SCHAEFFLER TECHNOLOGIES AG & CO. KG |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20200528 |
|
CF01 | Termination of patent right due to non-payment of annual fee |