JP6875971B2 - 円すいころ軸受用保持器および円すいころ軸受 - Google Patents
円すいころ軸受用保持器および円すいころ軸受 Download PDFInfo
- Publication number
- JP6875971B2 JP6875971B2 JP2017188695A JP2017188695A JP6875971B2 JP 6875971 B2 JP6875971 B2 JP 6875971B2 JP 2017188695 A JP2017188695 A JP 2017188695A JP 2017188695 A JP2017188695 A JP 2017188695A JP 6875971 B2 JP6875971 B2 JP 6875971B2
- Authority
- JP
- Japan
- Prior art keywords
- cage
- tapered roller
- tapered
- pair
- diameter ring
- 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.)
- Active
Links
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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
-
- 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
- F16C33/34—Rollers; Needles
- F16C33/36—Rollers; Needles with bearing-surfaces other than cylindrical, e.g. tapered; with grooves in the bearing surfaces
-
- 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
- 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
- F16C33/56—Selection of substances
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017188695A JP6875971B2 (ja) | 2017-09-28 | 2017-09-28 | 円すいころ軸受用保持器および円すいころ軸受 |
CN201880062093.7A CN111133210B (zh) | 2017-09-28 | 2018-09-26 | 圆锥滚子轴承用保持架和圆锥滚子轴承 |
PCT/JP2018/035766 WO2019065768A1 (ja) | 2017-09-28 | 2018-09-26 | 円すいころ軸受用保持器および円すいころ軸受 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017188695A JP6875971B2 (ja) | 2017-09-28 | 2017-09-28 | 円すいころ軸受用保持器および円すいころ軸受 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019065880A JP2019065880A (ja) | 2019-04-25 |
JP6875971B2 true JP6875971B2 (ja) | 2021-05-26 |
Family
ID=65901902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017188695A Active JP6875971B2 (ja) | 2017-09-28 | 2017-09-28 | 円すいころ軸受用保持器および円すいころ軸受 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP6875971B2 (zh) |
CN (1) | CN111133210B (zh) |
WO (1) | WO2019065768A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20230332640A1 (en) * | 2020-10-06 | 2023-10-19 | Jtekt Corporation | Tapered roller bearing and cage |
CN112443572A (zh) * | 2020-12-04 | 2021-03-05 | 洛阳新强联回转支承股份有限公司 | 一种可拆解小挡边的特大型圆锥滚子转盘轴承 |
CN112431853A (zh) * | 2020-12-04 | 2021-03-02 | 洛阳新强联回转支承股份有限公司 | 一种不需扩张收缩筐型保持架的特大型圆锥滚子轴承 |
CN113623321A (zh) * | 2021-07-16 | 2021-11-09 | 浙江天马轴承集团有限公司 | 一种滚子轴承及其低噪音高强度的保持架 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4065191A (en) * | 1976-05-13 | 1977-12-27 | Skf Industries, Inc. | Roller skew control for tapered roller bearings |
JP2004176747A (ja) * | 2002-11-25 | 2004-06-24 | Ntn Corp | 車輪支持用複列円すいころ軸受ユニット |
JP4149350B2 (ja) * | 2003-10-15 | 2008-09-10 | Ntn株式会社 | 円すいころ軸受および円すいころ軸受用保持器 |
JP2008038927A (ja) * | 2006-08-01 | 2008-02-21 | Ntn Corp | 円すいころ軸受 |
JP4786482B2 (ja) * | 2006-09-12 | 2011-10-05 | Ntn株式会社 | 円すいころ軸受 |
JP2008164062A (ja) * | 2006-12-28 | 2008-07-17 | Ntn Corp | 円錐ころ軸受 |
DE102007018928A1 (de) * | 2007-04-21 | 2008-10-23 | Schaeffler Kg | Kompensationsvorrichtung |
KR101292857B1 (ko) * | 2008-07-08 | 2013-08-07 | 닛본 세이고 가부시끼가이샤 | 원추 롤러 베어링용 수지제 유지기 및 원추 롤러 베어링 |
CN101328933B (zh) * | 2008-08-04 | 2010-12-08 | 文鉴恒 | 高精度推力向心组合圆锥滚子轴承 |
JP2011226495A (ja) * | 2010-04-15 | 2011-11-10 | Ntn Corp | 円すいころ軸受用保持器、保持器製造方法、および円すいころ軸受 |
JP5790033B2 (ja) * | 2011-03-04 | 2015-10-07 | 日本精工株式会社 | 円すいころ軸受 |
JP2013029146A (ja) * | 2011-07-28 | 2013-02-07 | Ntn Corp | ころ軸受用保持器、その保持器の成形金型及び製造方法 |
JP2013185625A (ja) * | 2012-03-07 | 2013-09-19 | Jtekt Corp | 樹脂製保持器 |
US8814438B2 (en) * | 2012-05-28 | 2014-08-26 | Jtekt Corporation | Rolling bearing cage, and rolling bearing including the same |
CN202946555U (zh) * | 2012-10-15 | 2013-05-22 | 洛阳伊崧精密轴承技术开发有限公司 | 一种圆锥滚子轴承用的全冲压保持架结构及其装置 |
CN107246442B (zh) * | 2013-04-04 | 2019-10-25 | 日本精工株式会社 | 圆锥滚子轴承用树脂制保持架和具有该保持架的圆锥滚子轴承 |
DE102013212962A1 (de) * | 2013-07-03 | 2015-01-08 | Aktiebolaget Skf | Lagerkäfig für verlängerte Fettgebrauchsdauer |
JP6369083B2 (ja) * | 2013-11-25 | 2018-08-08 | 株式会社ジェイテクト | 分割保持器及びころ軸受 |
WO2015129709A1 (ja) * | 2014-02-25 | 2015-09-03 | Ntn株式会社 | 円すいころ軸受 |
JP6595792B2 (ja) * | 2015-04-10 | 2019-10-23 | Ntn株式会社 | 円すいころ軸受 |
CN107532650B (zh) * | 2015-04-10 | 2020-02-28 | Ntn株式会社 | 圆锥滚子轴承 |
-
2017
- 2017-09-28 JP JP2017188695A patent/JP6875971B2/ja active Active
-
2018
- 2018-09-26 WO PCT/JP2018/035766 patent/WO2019065768A1/ja active Application Filing
- 2018-09-26 CN CN201880062093.7A patent/CN111133210B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN111133210A (zh) | 2020-05-08 |
WO2019065768A1 (ja) | 2019-04-04 |
CN111133210B (zh) | 2022-01-04 |
JP2019065880A (ja) | 2019-04-25 |
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