CN103629245A - 一种具有密封结构的调心滚子轴承 - Google Patents
一种具有密封结构的调心滚子轴承 Download PDFInfo
- Publication number
- CN103629245A CN103629245A CN201210301568.8A CN201210301568A CN103629245A CN 103629245 A CN103629245 A CN 103629245A CN 201210301568 A CN201210301568 A CN 201210301568A CN 103629245 A CN103629245 A CN 103629245A
- Authority
- CN
- China
- Prior art keywords
- sealing
- roller bearing
- ring
- retainer
- outer ring
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 78
- 239000004519 grease Substances 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 4
- 239000004568 cement Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 239000010410 layer Substances 0.000 description 8
- 239000000314 lubricant Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002356 single layer Substances 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
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
- Support Of The Bearing (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210301568.8A CN103629245B (zh) | 2012-08-22 | 2012-08-22 | 一种具有密封结构的调心滚子轴承 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210301568.8A CN103629245B (zh) | 2012-08-22 | 2012-08-22 | 一种具有密封结构的调心滚子轴承 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103629245A true CN103629245A (zh) | 2014-03-12 |
CN103629245B CN103629245B (zh) | 2017-10-03 |
Family
ID=50210611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210301568.8A Expired - Fee Related CN103629245B (zh) | 2012-08-22 | 2012-08-22 | 一种具有密封结构的调心滚子轴承 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103629245B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008002487A (ja) * | 2006-06-20 | 2008-01-10 | Nsk Ltd | シール付き軸受 |
CN201209628Y (zh) * | 2008-04-25 | 2009-03-18 | 陆连运 | 双重密封轴承 |
CN201428739Y (zh) * | 2009-06-11 | 2010-03-24 | 西北轴承股份有限公司 | 密封调心滚子轴承 |
CN202056193U (zh) * | 2011-05-11 | 2011-11-30 | 瓦房店光阳轴承集团有限公司 | 一种新型外引导调心滚子轴承 |
CN102506075A (zh) * | 2011-11-08 | 2012-06-20 | 洛阳瑞成轴承有限责任公司 | 一种调心滚子轴承剖分式保持架及其设计方法 |
CN102575774A (zh) * | 2009-10-22 | 2012-07-11 | 谢夫勒科技股份两合公司 | 非接触式密封环和密封设施 |
-
2012
- 2012-08-22 CN CN201210301568.8A patent/CN103629245B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008002487A (ja) * | 2006-06-20 | 2008-01-10 | Nsk Ltd | シール付き軸受 |
CN201209628Y (zh) * | 2008-04-25 | 2009-03-18 | 陆连运 | 双重密封轴承 |
CN201428739Y (zh) * | 2009-06-11 | 2010-03-24 | 西北轴承股份有限公司 | 密封调心滚子轴承 |
CN102575774A (zh) * | 2009-10-22 | 2012-07-11 | 谢夫勒科技股份两合公司 | 非接触式密封环和密封设施 |
CN202056193U (zh) * | 2011-05-11 | 2011-11-30 | 瓦房店光阳轴承集团有限公司 | 一种新型外引导调心滚子轴承 |
CN102506075A (zh) * | 2011-11-08 | 2012-06-20 | 洛阳瑞成轴承有限责任公司 | 一种调心滚子轴承剖分式保持架及其设计方法 |
Also Published As
Publication number | Publication date |
---|---|
CN103629245B (zh) | 2017-10-03 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: German black Reagan Aurach Applicant after: SCHAEFFLER TECHNOLOGIES GmbH & Co.KG Address before: German black Reagan Aurach Applicant before: SCHAEFFLER TECHNOLOGIES AG & CO. KG Address after: German black Reagan Aurach Applicant after: SCHAEFFLER TECHNOLOGIES AG & CO.KG Address before: German black Reagan Aurach Applicant before: SCHAEFFLER TECHNOLOGIES GmbH & Co.KG |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG TO: SCHAEFFLER TECHNOLOGY GMBH + CO. KG |
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EXSB | Decision made by sipo to initiate substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
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: 20171003 Termination date: 20180822 |