WO2008105203A1 - スラストころ軸受の保持器およびスラストころ軸受 - Google Patents
スラストころ軸受の保持器およびスラストころ軸受 Download PDFInfo
- Publication number
- WO2008105203A1 WO2008105203A1 PCT/JP2008/051064 JP2008051064W WO2008105203A1 WO 2008105203 A1 WO2008105203 A1 WO 2008105203A1 JP 2008051064 W JP2008051064 W JP 2008051064W WO 2008105203 A1 WO2008105203 A1 WO 2008105203A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- roller bearing
- thrust roller
- retainer
- axis
- thrust
- Prior art date
Links
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
- F16C33/30—Parts of ball or roller bearings
- F16C33/46—Cages for rollers or needles
-
- 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
- F16C19/30—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 axial load mainly
-
- 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
- F16C33/46—Cages for rollers or needles
- F16C33/467—Details of individual pockets, e.g. shape or roller retaining means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
スラストころ軸受の保持器11は、ころを収容する複数のポケット14を有し、板厚方向に折曲げられていない環状のスラストころ軸受の保持器である。ここで、保持器11の回転軸線20と平行であって回転軸線20を含む平面で切断した断面において、保持器11の径方向の外径側および内径側端面は、径方向に突出する凸形状部18a、18bを含む。
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007-046008 | 2007-02-26 | ||
JP2007046008A JP2008208910A (ja) | 2007-02-26 | 2007-02-26 | スラストころ軸受 |
JP2007046007A JP2008208909A (ja) | 2007-02-26 | 2007-02-26 | スラストころ軸受 |
JP2007-046007 | 2007-02-26 | ||
JP2007078080A JP2008240749A (ja) | 2007-03-26 | 2007-03-26 | スラストころ軸受の保持器およびスラストころ軸受 |
JP2007078081A JP2008240750A (ja) | 2007-03-26 | 2007-03-26 | スラストころ軸受 |
JP2007-078081 | 2007-03-26 | ||
JP2007-078080 | 2007-03-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008105203A1 true WO2008105203A1 (ja) | 2008-09-04 |
Family
ID=39721043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/051064 WO2008105203A1 (ja) | 2007-02-26 | 2008-01-25 | スラストころ軸受の保持器およびスラストころ軸受 |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2008105203A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100247020A1 (en) * | 2007-10-22 | 2010-09-30 | Rino Fukami | Thrust roller bearing |
CN113623316A (zh) * | 2021-04-28 | 2021-11-09 | 洛阳轴承研究所有限公司 | 一种推力滚子轴承保持器及推力滚子轴承 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01168016U (ja) * | 1988-05-19 | 1989-11-27 | ||
JP2002250347A (ja) * | 2001-02-26 | 2002-09-06 | Nsk Ltd | スラストころ軸受 |
JP2006291979A (ja) * | 2005-04-05 | 2006-10-26 | Nsk Ltd | スラストころ軸受 |
-
2008
- 2008-01-25 WO PCT/JP2008/051064 patent/WO2008105203A1/ja active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01168016U (ja) * | 1988-05-19 | 1989-11-27 | ||
JP2002250347A (ja) * | 2001-02-26 | 2002-09-06 | Nsk Ltd | スラストころ軸受 |
JP2006291979A (ja) * | 2005-04-05 | 2006-10-26 | Nsk Ltd | スラストころ軸受 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100247020A1 (en) * | 2007-10-22 | 2010-09-30 | Rino Fukami | Thrust roller bearing |
US8814440B2 (en) * | 2007-10-22 | 2014-08-26 | Ntn Corporation | Thrust roller bearing |
CN113623316A (zh) * | 2021-04-28 | 2021-11-09 | 洛阳轴承研究所有限公司 | 一种推力滚子轴承保持器及推力滚子轴承 |
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