CN102239338B - 滚子轴承的内圈 - Google Patents
滚子轴承的内圈 Download PDFInfo
- Publication number
- CN102239338B CN102239338B CN200980148709.3A CN200980148709A CN102239338B CN 102239338 B CN102239338 B CN 102239338B CN 200980148709 A CN200980148709 A CN 200980148709A CN 102239338 B CN102239338 B CN 102239338B
- Authority
- CN
- China
- Prior art keywords
- inner ring
- rolling element
- element raceway
- contact
- described rolling
- 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
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
- 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
- F16C19/24—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 radial load mainly
- F16C19/26—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 radial load mainly with a single row 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
-
- 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
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
- F16C33/583—Details of specific parts of races
- F16C33/585—Details of specific parts of races of raceways, e.g. ribs to guide the 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
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6603—Special parts or details in view of lubrication with grease as lubricant
- F16C33/6607—Retaining the grease in or near the bearing
- F16C33/6614—Retaining the grease in or near the bearing in recesses or cavities provided in retainers, races or 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
- 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
- F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
- F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
- F16C2240/50—Crowning, e.g. crowning height or crowning radius
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008060479.8 | 2008-12-05 | ||
| DE200810060479 DE102008060479A1 (de) | 2008-12-05 | 2008-12-05 | Innenring eines Rollenlagers |
| PCT/DE2009/001720 WO2010063282A1 (de) | 2008-12-05 | 2009-12-02 | Innenring eines rollenlagers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102239338A CN102239338A (zh) | 2011-11-09 |
| CN102239338B true CN102239338B (zh) | 2013-07-31 |
Family
ID=42101331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200980148709.3A Expired - Fee Related CN102239338B (zh) | 2008-12-05 | 2009-12-02 | 滚子轴承的内圈 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2010133559A (zh) |
| CN (1) | CN102239338B (zh) |
| DE (1) | DE102008060479A1 (zh) |
| WO (1) | WO2010063282A1 (zh) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012204571A1 (de) | 2012-03-22 | 2013-09-26 | Schaeffler Technologies AG & Co. KG | Wälzlager |
| KR101398985B1 (ko) * | 2013-03-26 | 2014-05-27 | 주식회사 일진글로벌 | 테이퍼 롤러 휠 베어링 조립체 |
| GB2520718A (en) * | 2013-11-29 | 2015-06-03 | Skf Ab | Roller bearing |
| CN105114449A (zh) * | 2015-07-24 | 2015-12-02 | 山东凯美瑞轴承科技有限公司 | 一种电主轴用浮动变位混合轴承 |
| DE102019113897A1 (de) * | 2019-05-24 | 2020-11-26 | Liebherr-Components Biberach Gmbh | Wälzlager sowie Materialumschlags- und/oder Baumaschine mit einem solchen Wälzlager |
| US12281673B2 (en) | 2020-04-20 | 2025-04-22 | Mitsubishi Electric Corporation | Bearing |
| CN116324196A (zh) * | 2020-10-14 | 2023-06-23 | 斯凯孚公司 | 圆柱滚子轴承 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1021657B (de) * | 1954-06-19 | 1957-12-27 | Skf Kugellagerfabriken Gmbh | Zylinderrollenlager |
| CN2242992Y (zh) * | 1994-09-28 | 1996-12-18 | 北京轴承厂 | 有微小游隙值的成套空心滚子轴承 |
| CN1875199A (zh) * | 2003-11-07 | 2006-12-06 | 株式会社捷太格特 | 油润滑式滚动轴承装置 |
| EP1754901A2 (en) * | 2005-08-18 | 2007-02-21 | Jtekt Corporation | Tapered roller bearing with crowned rolling contact surfaces for the support of an automotive pinion shaft |
| EP1767800A1 (en) * | 2004-06-11 | 2007-03-28 | Ntn Corporation | Lubricating structure of rolling bearing |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008039128A (ja) * | 2006-08-09 | 2008-02-21 | Nsk Ltd | 鍔付ころ軸受 |
-
2008
- 2008-12-05 DE DE200810060479 patent/DE102008060479A1/de not_active Ceased
-
2009
- 2009-11-25 JP JP2009267970A patent/JP2010133559A/ja active Pending
- 2009-12-02 WO PCT/DE2009/001720 patent/WO2010063282A1/de not_active Ceased
- 2009-12-02 CN CN200980148709.3A patent/CN102239338B/zh not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1021657B (de) * | 1954-06-19 | 1957-12-27 | Skf Kugellagerfabriken Gmbh | Zylinderrollenlager |
| CN2242992Y (zh) * | 1994-09-28 | 1996-12-18 | 北京轴承厂 | 有微小游隙值的成套空心滚子轴承 |
| CN1875199A (zh) * | 2003-11-07 | 2006-12-06 | 株式会社捷太格特 | 油润滑式滚动轴承装置 |
| EP1767800A1 (en) * | 2004-06-11 | 2007-03-28 | Ntn Corporation | Lubricating structure of rolling bearing |
| EP1754901A2 (en) * | 2005-08-18 | 2007-02-21 | Jtekt Corporation | Tapered roller bearing with crowned rolling contact surfaces for the support of an automotive pinion shaft |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2008-39128A 2008.02.21 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102239338A (zh) | 2011-11-09 |
| WO2010063282A1 (de) | 2010-06-10 |
| DE102008060479A1 (de) | 2010-06-10 |
| JP2010133559A (ja) | 2010-06-17 |
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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: 20150805 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee |
Owner name: SCHAEFFLER TECHNOLOGY GMBH + CO. KG Free format text: FORMER NAME: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG Owner name: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG Free format text: FORMER NAME: SCHAEFFLER FIFTH INVESTMENT MANAGEMENT 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: 20150805 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20181202 |