CN103133541B - 转盘轴承用密封件和使用该密封件的转盘轴承 - Google Patents
转盘轴承用密封件和使用该密封件的转盘轴承 Download PDFInfo
- Publication number
- CN103133541B CN103133541B CN201310070978.0A CN201310070978A CN103133541B CN 103133541 B CN103133541 B CN 103133541B CN 201310070978 A CN201310070978 A CN 201310070978A CN 103133541 B CN103133541 B CN 103133541B
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- CN
- China
- Prior art keywords
- seal
- bearing
- root
- section
- annular protrusion
- 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.)
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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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or 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
- 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
- F16C19/163—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 with angular contact
- F16C19/166—Four-point-contact ball 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
- F16C2300/00—Application independent of particular apparatuses
- F16C2300/10—Application independent of particular apparatuses related to size
- F16C2300/14—Large applications, e.g. bearings having an inner diameter exceeding 500 mm
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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
- F16C2322/00—Apparatus used in shaping articles
- F16C2322/39—General build up of machine tools, e.g. spindles, slides, actuators
-
- 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
-
- 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
- F16C33/7826—Details of the sealing or parts thereof, e.g. geometry, material of the sealing region of the opposing surface cooperating with the seal, e.g. a shoulder surface of a bearing 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
- 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
- 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)
- Rolling Contact Bearings (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310070978.0A CN103133541B (zh) | 2013-03-06 | 2013-03-06 | 转盘轴承用密封件和使用该密封件的转盘轴承 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310070978.0A CN103133541B (zh) | 2013-03-06 | 2013-03-06 | 转盘轴承用密封件和使用该密封件的转盘轴承 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103133541A CN103133541A (zh) | 2013-06-05 |
CN103133541B true CN103133541B (zh) | 2016-05-25 |
Family
ID=48493821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310070978.0A Active CN103133541B (zh) | 2013-03-06 | 2013-03-06 | 转盘轴承用密封件和使用该密封件的转盘轴承 |
Country Status (1)
Country | Link |
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CN (1) | CN103133541B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106985895A (zh) * | 2017-04-07 | 2017-07-28 | 浙江吉利新能源商用车有限公司 | 一种转向柱防尘罩总成 |
CN116857291A (zh) * | 2023-09-04 | 2023-10-10 | 万向钱潮股份公司 | 一种具有防尘密封结构的万向节轴承 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0626077A (ja) * | 1992-07-08 | 1994-02-01 | Hitachi Constr Mach Co Ltd | 旋回輪のシール |
JP2007232089A (ja) * | 2006-03-01 | 2007-09-13 | Ntn Corp | 転がり軸受のシール構造 |
JP2007239774A (ja) * | 2006-03-06 | 2007-09-20 | Nsk Ltd | 転がり軸受用シールド部材及び転がり軸受 |
CN201288765Y (zh) * | 2008-10-06 | 2009-08-12 | 洛阳Lyc轴承有限公司 | 可防脱落的转盘轴承端面密封条 |
CN201696233U (zh) * | 2010-04-16 | 2011-01-05 | 辽宁中科天道新能源装备工业有限公司 | 兆瓦级双馈异步变速风力发电机主轴系轴承密封结构 |
WO2012114726A1 (ja) * | 2011-02-24 | 2012-08-30 | 日本精工株式会社 | 複列アンギュラ玉軸受 |
CN102859217A (zh) * | 2010-04-08 | 2013-01-02 | Ntn株式会社 | 铁道车辆的车轴用轴承装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4323288A (en) * | 1980-02-25 | 1982-04-06 | C. L. Frost & Son, Inc. | Bearing unit with improved inner race |
-
2013
- 2013-03-06 CN CN201310070978.0A patent/CN103133541B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0626077A (ja) * | 1992-07-08 | 1994-02-01 | Hitachi Constr Mach Co Ltd | 旋回輪のシール |
JP2007232089A (ja) * | 2006-03-01 | 2007-09-13 | Ntn Corp | 転がり軸受のシール構造 |
JP2007239774A (ja) * | 2006-03-06 | 2007-09-20 | Nsk Ltd | 転がり軸受用シールド部材及び転がり軸受 |
CN201288765Y (zh) * | 2008-10-06 | 2009-08-12 | 洛阳Lyc轴承有限公司 | 可防脱落的转盘轴承端面密封条 |
CN102859217A (zh) * | 2010-04-08 | 2013-01-02 | Ntn株式会社 | 铁道车辆的车轴用轴承装置 |
CN201696233U (zh) * | 2010-04-16 | 2011-01-05 | 辽宁中科天道新能源装备工业有限公司 | 兆瓦级双馈异步变速风力发电机主轴系轴承密封结构 |
WO2012114726A1 (ja) * | 2011-02-24 | 2012-08-30 | 日本精工株式会社 | 複列アンギュラ玉軸受 |
Also Published As
Publication number | Publication date |
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CN103133541A (zh) | 2013-06-05 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
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Effective date of registration: 20180509 Address after: 471000 No. 1 axis research road, Jianxi science and Technology Industrial Park, Luoyang, Henan Patentee after: LUOYANG BEARING RESEARCH INSTITUTE Co.,Ltd. Address before: 471039 Fenghua Road 6, hi tech Development Zone, Luoyang, Henan. Patentee before: LUOYANG BEARING SCIENCE & TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20221116 Address after: 471000 No. 1, Sanxi Road, Science and Technology Industrial Park, Jianxi District, Luoyang, Henan Patentee after: Luoyang axis Research Technology Co.,Ltd. Address before: 471000 No. 1 axis research road, Jianxi science and Technology Industrial Park, Luoyang, Henan Patentee before: LUOYANG BEARING RESEARCH INSTITUTE Co.,Ltd. |