CN111520399A - 新型深沟球轴承 - Google Patents
新型深沟球轴承 Download PDFInfo
- Publication number
- CN111520399A CN111520399A CN202010312112.6A CN202010312112A CN111520399A CN 111520399 A CN111520399 A CN 111520399A CN 202010312112 A CN202010312112 A CN 202010312112A CN 111520399 A CN111520399 A CN 111520399A
- Authority
- CN
- China
- Prior art keywords
- lip
- sealing
- plane
- sealing lip
- step surface
- 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.)
- Pending
Links
Images
Classifications
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- 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
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
- F16C19/16—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
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- 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
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- 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
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- 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
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- 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
- F16C33/7816—Details of the sealing or parts thereof, e.g. geometry, material
-
- 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
- F16C33/7816—Details of the sealing or parts thereof, e.g. geometry, material
- F16C33/782—Details of the sealing or parts thereof, e.g. geometry, material of the sealing region
- F16C33/7823—Details of the sealing or parts thereof, e.g. geometry, material of the sealing region of sealing lips
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010312112.6A CN111520399A (zh) | 2020-04-20 | 2020-04-20 | 新型深沟球轴承 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010312112.6A CN111520399A (zh) | 2020-04-20 | 2020-04-20 | 新型深沟球轴承 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN111520399A true CN111520399A (zh) | 2020-08-11 |
Family
ID=71904278
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010312112.6A Pending CN111520399A (zh) | 2020-04-20 | 2020-04-20 | 新型深沟球轴承 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111520399A (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004068924A (ja) * | 2002-08-06 | 2004-03-04 | Nsk Ltd | 密封形転がり軸受 |
JP2009115283A (ja) * | 2007-11-09 | 2009-05-28 | Ntn Corp | オルタネータ用軸受 |
CN101529107A (zh) * | 2006-11-14 | 2009-09-09 | Ntn株式会社 | 密封滚动轴承 |
CN201786939U (zh) * | 2010-06-18 | 2011-04-06 | 无锡沈氏精密轴承有限公司 | 汽车涨紧轮用高效密封球轴承 |
CN102906434A (zh) * | 2010-05-11 | 2013-01-30 | Ntn株式会社 | 带两个密封件的球轴承 |
JP2014148992A (ja) * | 2013-01-31 | 2014-08-21 | Ntn Corp | 転がり軸受 |
CN206144997U (zh) * | 2016-10-29 | 2017-05-03 | 宁波更大集团有限公司 | 密封轴承 |
-
2020
- 2020-04-20 CN CN202010312112.6A patent/CN111520399A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004068924A (ja) * | 2002-08-06 | 2004-03-04 | Nsk Ltd | 密封形転がり軸受 |
CN101529107A (zh) * | 2006-11-14 | 2009-09-09 | Ntn株式会社 | 密封滚动轴承 |
JP2009115283A (ja) * | 2007-11-09 | 2009-05-28 | Ntn Corp | オルタネータ用軸受 |
CN102906434A (zh) * | 2010-05-11 | 2013-01-30 | Ntn株式会社 | 带两个密封件的球轴承 |
CN201786939U (zh) * | 2010-06-18 | 2011-04-06 | 无锡沈氏精密轴承有限公司 | 汽车涨紧轮用高效密封球轴承 |
JP2014148992A (ja) * | 2013-01-31 | 2014-08-21 | Ntn Corp | 転がり軸受 |
CN206144997U (zh) * | 2016-10-29 | 2017-05-03 | 宁波更大集团有限公司 | 密封轴承 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: 325000 515 Binhai 5th Road, economic and Technological Development Zone, Longwan District, Wenzhou City, Zhejiang Province Applicant after: C&U Co.,Ltd. Applicant after: SHANGHAI C&U GROUP Co.,Ltd. Applicant after: Wenzhou mute Automobile Bearing Co.,Ltd. Address before: 325000 515 Binhai 5th Road, economic and Technological Development Zone, Longwan District, Wenzhou City, Zhejiang Province Applicant before: C & U Group Ltd. Applicant before: SHANGHAI C&U GROUP Co.,Ltd. Applicant before: Wenzhou mute Automobile Bearing Co.,Ltd. |
|
CB02 | Change of applicant information | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200811 |
|
RJ01 | Rejection of invention patent application after publication |