CN102656379A - Cassette seal for a radial bearing and installation method - Google Patents
Cassette seal for a radial bearing and installation method Download PDFInfo
- Publication number
- CN102656379A CN102656379A CN2010800533025A CN201080053302A CN102656379A CN 102656379 A CN102656379 A CN 102656379A CN 2010800533025 A CN2010800533025 A CN 2010800533025A CN 201080053302 A CN201080053302 A CN 201080053302A CN 102656379 A CN102656379 A CN 102656379A
- Authority
- CN
- China
- Prior art keywords
- ring
- hollow cylinder
- box sealing
- circle
- sealing
- 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
- 238000009434 installation Methods 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 title claims description 16
- 238000007789 sealing Methods 0.000 claims abstract description 90
- 230000008569 process Effects 0.000 claims description 11
- 230000009471 action Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 abstract description 18
- 239000002245 particle Substances 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- F16C33/7869—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward
- F16C33/7879—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward with a further sealing ring
- F16C33/7883—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward with a further sealing ring mounted to the inner race and of generally L-shape, the two sealing rings defining a sealing with box-shaped cross-section
-
- 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
-
- 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
- F16C43/00—Assembling bearings
- F16C43/04—Assembling rolling-contact bearings
- F16C43/045—Mounting or replacing seals
-
- 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
- F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
- F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
-
- 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
- F16C2326/00—Articles relating to transporting
- F16C2326/01—Parts of vehicles in general
- F16C2326/02—Wheel hubs or castors
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Of Bearings (AREA)
- Rolling Contact Bearings (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
- Automatic Assembly (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410412369.3A CN104314990B (en) | 2009-11-24 | 2010-11-17 | Cartridge seal for radial bearing and method of installation |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009055647.8A DE102009055647B4 (en) | 2009-11-24 | 2009-11-24 | Installation procedure of a cartridge seal in a radial bearing |
DE102009055647.8 | 2009-11-24 | ||
PCT/EP2010/067664 WO2011064126A2 (en) | 2009-11-24 | 2010-11-17 | Cassette seal for a radial bearing and installation method |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410412369.3A Division CN104314990B (en) | 2009-11-24 | 2010-11-17 | Cartridge seal for radial bearing and method of installation |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102656379A true CN102656379A (en) | 2012-09-05 |
CN102656379B CN102656379B (en) | 2017-02-22 |
Family
ID=43569367
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410412369.3A Expired - Fee Related CN104314990B (en) | 2009-11-24 | 2010-11-17 | Cartridge seal for radial bearing and method of installation |
CN201080053302.5A Expired - Fee Related CN102656379B (en) | 2009-11-24 | 2010-11-17 | Cartridge seal for radial bearing and method of installation |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410412369.3A Expired - Fee Related CN104314990B (en) | 2009-11-24 | 2010-11-17 | Cartridge seal for radial bearing and method of installation |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP2504591A2 (en) |
CN (2) | CN104314990B (en) |
BR (1) | BR112012012267A2 (en) |
DE (1) | DE102009055647B4 (en) |
RU (1) | RU2557102C2 (en) |
WO (1) | WO2011064126A2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2949972B1 (en) * | 2014-05-26 | 2017-03-15 | Carl Freudenberg KG | Cassette seal |
JP6471597B2 (en) * | 2015-04-17 | 2019-02-20 | 株式会社ジェイテクト | Manufacturing method of wheel bearing device |
JP6477204B2 (en) * | 2015-04-28 | 2019-03-06 | 株式会社ジェイテクト | Method of assembling bearing device for wheel |
CN107165945B (en) * | 2017-07-24 | 2023-05-26 | 江苏新瑞齿轮系统有限公司 | Gear box and bearing sealing mechanism |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6111022U (en) * | 1984-06-25 | 1986-01-22 | エヌティエヌ株式会社 | Bearing sealing device |
US20040256812A1 (en) * | 2003-04-04 | 2004-12-23 | Hiroshi Terazawa | Combination seal and bearing unit |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1733752A1 (en) * | 1989-05-31 | 1992-05-15 | С.И.Иванов и С.Ф.Левкин | Method for assembling bearing seal |
JP3304602B2 (en) * | 1994-04-25 | 2002-07-22 | 日本精工株式会社 | A method of arranging balls constituting a ball bearing at equal intervals |
JP4099532B2 (en) * | 2002-04-03 | 2008-06-11 | 内山工業株式会社 | Combination seal |
JP2004084796A (en) * | 2002-08-27 | 2004-03-18 | Koyo Seiko Co Ltd | Sealing device of rolling bearing |
JP2004084795A (en) * | 2002-08-27 | 2004-03-18 | Koyo Seiko Co Ltd | Sealing device of rolling bearing |
JP2004169761A (en) * | 2002-11-18 | 2004-06-17 | Nsk Ltd | Double row tapered rolling bearing with combined seal ring |
JP4924789B2 (en) | 2005-06-28 | 2012-04-25 | Nok株式会社 | Sealing device |
JP2007064295A (en) * | 2005-08-30 | 2007-03-15 | Jtekt Corp | Ring-shape sealing device assembly method for roller bearing |
JP5003862B2 (en) * | 2006-03-31 | 2012-08-15 | Nok株式会社 | Sealing device |
JP2007298076A (en) * | 2006-04-28 | 2007-11-15 | Jtekt Corp | Ring type sealing device of roller bearing and its manufacturing method |
JP2008128397A (en) * | 2006-11-22 | 2008-06-05 | Jtekt Corp | Sealing device |
DE102007057962B4 (en) * | 2007-12-01 | 2022-04-14 | Schaeffler Technologies AG & Co. KG | Cassette seal and wheel bearing with the cassette seal |
CN201330799Y (en) * | 2008-11-30 | 2009-10-21 | 湖北新火炬科技股份有限公司 | Hub assembly with multi-lip and multi-chamber seal structure |
CN201339657Y (en) * | 2008-12-08 | 2009-11-04 | 新昌金涛轴承有限公司 | Double-row angular contact ball bearing |
-
2009
- 2009-11-24 DE DE102009055647.8A patent/DE102009055647B4/en active Active
-
2010
- 2010-11-17 RU RU2012126139/11A patent/RU2557102C2/en not_active IP Right Cessation
- 2010-11-17 BR BR112012012267A patent/BR112012012267A2/en not_active Application Discontinuation
- 2010-11-17 CN CN201410412369.3A patent/CN104314990B/en not_active Expired - Fee Related
- 2010-11-17 EP EP10784477A patent/EP2504591A2/en not_active Ceased
- 2010-11-17 WO PCT/EP2010/067664 patent/WO2011064126A2/en active Application Filing
- 2010-11-17 CN CN201080053302.5A patent/CN102656379B/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6111022U (en) * | 1984-06-25 | 1986-01-22 | エヌティエヌ株式会社 | Bearing sealing device |
US20040256812A1 (en) * | 2003-04-04 | 2004-12-23 | Hiroshi Terazawa | Combination seal and bearing unit |
Also Published As
Publication number | Publication date |
---|---|
RU2012126139A (en) | 2013-12-27 |
CN104314990A (en) | 2015-01-28 |
EP2504591A2 (en) | 2012-10-03 |
CN104314990B (en) | 2018-04-10 |
WO2011064126A2 (en) | 2011-06-03 |
CN102656379B (en) | 2017-02-22 |
RU2557102C2 (en) | 2015-07-20 |
DE102009055647A1 (en) | 2011-05-26 |
WO2011064126A3 (en) | 2011-08-18 |
BR112012012267A2 (en) | 2016-04-26 |
DE102009055647B4 (en) | 2019-04-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101829084B1 (en) | Sealing assembly for a rolling bearing | |
CN104769338B (en) | Oil seal | |
EP3012475B1 (en) | Hub-bearing unit with a sealing device | |
US8905641B2 (en) | Hub bearing assembly with a sealing device | |
US6474653B1 (en) | Seal arrangement | |
JP5311649B2 (en) | Annular sealing device | |
WO2013168703A1 (en) | Sealing structure | |
JP2010507767A (en) | Disc brakes especially for transport vehicles | |
CN104154116B (en) | Roller bearing component device for steering column | |
JP5708204B2 (en) | Seal structure | |
CN111094813B (en) | Wheel end assembly seal | |
US20120155795A1 (en) | Bearing hub unit for a motor-vehicle wheel | |
EP3309430B1 (en) | Sealing device | |
CN102656379A (en) | Cassette seal for a radial bearing and installation method | |
CN103542003B (en) | Bearing-hub assembly with sealing device | |
CN101617138A (en) | Bearing apparatus for wheel | |
US20120263406A1 (en) | Rolling bearing, notably for a clutch release bearing device | |
EP2832559B1 (en) | Sealing device for a hub-wheel assembly | |
JP2019019927A (en) | Sealing device | |
KR101411611B1 (en) | Sealing cap and wheel bearing assembly thereof | |
CN202579643U (en) | Rolling bearing | |
JP2008025628A (en) | Sealing device | |
JP2006200628A (en) | Hub unit bearing | |
KR101968122B1 (en) | A seal for wheel bearing | |
EP3414111B1 (en) | Wheel hub with improved sealing system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
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: 20150806 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: German Herzogenaurach Applicant after: SCHAEFFLER TECHNOLOGIES GmbH & Co.KG Address before: German Herzogenaurach Applicant before: Fifth Schaeffler investment management GmbH & Co.KG Address after: German Herzogenaurach Applicant after: SCHAEFFLER TECHNOLOGIES AG & CO.KG Address before: German Herzogenaurach Applicant before: SCHAEFFLER TECHNOLOGIES GmbH & Co.KG |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SCHAEFFLER FIFTH INVESTMENT MANAGEMENT GMBH + CO., KG TO: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG Free format text: CORRECT: ADDRESS; FROM: Free format text: CORRECT: APPLICANT; FROM: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG TO: SCHAEFFLER TECHNOLOGY GMBH + CO. KG |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20150806 Address after: German Herzogenaurach Applicant after: Fifth Schaeffler investment management GmbH & Co.KG Address before: German Herzogenaurach Applicant before: SCHAEFFLER TECHNOLOGIES AG & CO. KG |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20201117 |