TW202106991A - 交叉滾子軸承 - Google Patents
交叉滾子軸承 Download PDFInfo
- Publication number
- TW202106991A TW202106991A TW109121248A TW109121248A TW202106991A TW 202106991 A TW202106991 A TW 202106991A TW 109121248 A TW109121248 A TW 109121248A TW 109121248 A TW109121248 A TW 109121248A TW 202106991 A TW202106991 A TW 202106991A
- Authority
- TW
- Taiwan
- Prior art keywords
- groove
- track surface
- roller bearing
- outer wheel
- wheel track
- Prior art date
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
- F16C19/34—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
- F16C19/36—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 a single row of rollers
- F16C19/361—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 a single row of rollers with cylindrical rollers
- F16C19/362—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 a single row of rollers with cylindrical rollers the rollers being crossed within the single row
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019129093A JP7431519B2 (ja) | 2019-07-11 | 2019-07-11 | クロスローラ軸受 |
JP2019-129093 | 2019-07-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
TW202106991A true TW202106991A (zh) | 2021-02-16 |
Family
ID=74114167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW109121248A TW202106991A (zh) | 2019-07-11 | 2020-06-23 | 交叉滾子軸承 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP7431519B2 (fr) |
CN (1) | CN114341511A (fr) |
DE (1) | DE112020003307T5 (fr) |
TW (1) | TW202106991A (fr) |
WO (1) | WO2021006209A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7516270B2 (ja) * | 2021-01-06 | 2024-07-16 | Ntn株式会社 | クロスローラ軸受 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2607641A (en) * | 1949-03-02 | 1952-08-19 | Messinger William | X-type bearing |
JPS59125615U (ja) * | 1983-02-14 | 1984-08-24 | 光洋精工株式会社 | クロスロ−ラ軸受 |
JPH08232960A (ja) * | 1995-02-28 | 1996-09-10 | Ntn Corp | 鉄道車輌用複列ころ軸受 |
JPH1113751A (ja) * | 1997-06-20 | 1999-01-22 | Yaskawa Electric Corp | 固体潤滑クロスローラ軸受 |
JP4834216B2 (ja) * | 2000-10-25 | 2011-12-14 | 株式会社三共製作所 | カム装置 |
JP2007170418A (ja) * | 2005-12-19 | 2007-07-05 | Ntn Corp | 円すいころ軸受 |
JP2008014473A (ja) * | 2006-07-10 | 2008-01-24 | Ntn Corp | 車輪用軸受装置 |
JP2010127319A (ja) * | 2008-11-25 | 2010-06-10 | Antex Corp | 旋回座軸受 |
JP2010151152A (ja) * | 2008-12-24 | 2010-07-08 | Antex Corp | 旋回座軸受 |
JP2014059025A (ja) * | 2012-09-19 | 2014-04-03 | Ntn Corp | 風力・潮力発電用軸受 |
JP6899279B2 (ja) * | 2017-08-23 | 2021-07-07 | 日本トムソン株式会社 | クロスローラ軸受 |
-
2019
- 2019-07-11 JP JP2019129093A patent/JP7431519B2/ja active Active
-
2020
- 2020-06-23 TW TW109121248A patent/TW202106991A/zh unknown
- 2020-07-03 CN CN202080050235.5A patent/CN114341511A/zh active Pending
- 2020-07-03 DE DE112020003307.4T patent/DE112020003307T5/de active Pending
- 2020-07-03 WO PCT/JP2020/026207 patent/WO2021006209A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CN114341511A (zh) | 2022-04-12 |
DE112020003307T5 (de) | 2022-04-21 |
JP7431519B2 (ja) | 2024-02-15 |
WO2021006209A1 (fr) | 2021-01-14 |
JP2021014871A (ja) | 2021-02-12 |
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