JP2005069421A - 円すいころ軸受 - Google Patents
円すいころ軸受 Download PDFInfo
- Publication number
- JP2005069421A JP2005069421A JP2003302353A JP2003302353A JP2005069421A JP 2005069421 A JP2005069421 A JP 2005069421A JP 2003302353 A JP2003302353 A JP 2003302353A JP 2003302353 A JP2003302353 A JP 2003302353A JP 2005069421 A JP2005069421 A JP 2005069421A
- Authority
- JP
- Japan
- Prior art keywords
- inner ring
- small diameter
- roller bearing
- bent
- tapered roller
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 14
- 238000005461 lubrication Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
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
- 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
- F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
- F16C33/6659—Details of supply of the liquid to the bearing, e.g. passages or nozzles
- F16C33/6674—Details of supply of the liquid to the bearing, e.g. passages or nozzles related to the amount supplied, e.g. gaps to restrict flow of the liquid
-
- 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
- F16C19/364—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 tapered rollers, i.e. rollers having essentially the shape of a truncated cone
-
- 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
- F16C33/54—Cages for rollers or needles made from wire, strips, or sheet metal
- F16C33/542—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal
- F16C33/543—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal from a single part
-
- 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
- F16C2361/00—Apparatus or articles in engineering in general
- F16C2361/61—Toothed gear systems, e.g. support of pinion shafts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Of Bearings (AREA)
- Rolling Contact Bearings (AREA)
Abstract
【解決手段】 円すいころ軸受1は、外輪2、内輪3、複数の円すいころ4および保持器5を有している。内輪3の小径側端部12は、円すいころ4の軸方向の移動を規制する小径鍔部14と、同部14より小径で同部14の軸方向外方に連なる円筒部15とからなる。保持器5の小径側端部18は、径方向内方に折り曲げられた折曲げ部19を有しており、折曲げ部19は、内輪3との間にラビリンスを形成するように、内輪3の円筒部15の外径に間隙をおいて臨まされている。
【選択図】 図1
Description
(2) 外輪
(3) 内輪
(4) 円すいころ
(5) 保持器
(12) 小径側端部
(14) 小径鍔部
(15) 円筒部
(18) 小径側端部
(19) 折曲げ部
(A) 軸方向間隙
(R) 径方向間隙
Claims (1)
- 外輪、内輪、両輪の間に配置された複数の円すいころ、およびこれらの円すいころを保持する保持器を有する円すいころ軸受において、内輪の小径側端部は、円すいころの軸方向の移動を規制する小径鍔部と、同部より小径で同部の軸方向外方に連なる円筒部とからなり、保持器の小径側端部は、径方向内方に折り曲げられた折曲げ部を有しており、折曲げ部は、内輪との間にラビリンスを形成するように、内輪の円筒部の外径に間隙をおいて臨まされていることを特徴とする円すいころ軸受。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003302353A JP4314430B2 (ja) | 2003-08-27 | 2003-08-27 | 円すいころ軸受 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003302353A JP4314430B2 (ja) | 2003-08-27 | 2003-08-27 | 円すいころ軸受 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005069421A true JP2005069421A (ja) | 2005-03-17 |
JP4314430B2 JP4314430B2 (ja) | 2009-08-19 |
Family
ID=34406640
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003302353A Expired - Lifetime JP4314430B2 (ja) | 2003-08-27 | 2003-08-27 | 円すいころ軸受 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4314430B2 (ja) |
Cited By (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006329257A (ja) * | 2005-05-24 | 2006-12-07 | Jtekt Corp | 車両用ピニオン軸支持装置 |
WO2007032470A1 (ja) * | 2005-09-16 | 2007-03-22 | Ntn Corporation | 円錐ころ軸受 |
JP2007085526A (ja) * | 2005-09-26 | 2007-04-05 | Ntn Corp | 円すいころ軸受 |
JP2007100940A (ja) * | 2005-10-07 | 2007-04-19 | Ntn Corp | 円錐ころ軸受 |
JP2007100941A (ja) * | 2005-10-07 | 2007-04-19 | Ntn Corp | 円錐ころ軸受 |
JP2007100939A (ja) * | 2005-10-07 | 2007-04-19 | Ntn Corp | 円錐ころ軸受 |
JP2007113690A (ja) * | 2005-10-20 | 2007-05-10 | Ntn Corp | デファレンシャル用円すいころ軸受 |
JP2007113691A (ja) * | 2005-10-20 | 2007-05-10 | Ntn Corp | トランスミッション用円すいころ軸受 |
JP2007113657A (ja) * | 2005-10-19 | 2007-05-10 | Ntn Corp | 円すいころ軸受 |
JP2007113656A (ja) * | 2005-10-19 | 2007-05-10 | Ntn Corp | 円すいころ軸受 |
JP2007120575A (ja) * | 2005-10-26 | 2007-05-17 | Ntn Corp | 円すいころ軸受 |
JP2007120648A (ja) * | 2005-10-28 | 2007-05-17 | Ntn Corp | 円すいころ軸受 |
JP2007120547A (ja) * | 2005-10-25 | 2007-05-17 | Ntn Corp | 円すいころ軸受 |
JP2007120548A (ja) * | 2005-10-25 | 2007-05-17 | Ntn Corp | 円すいころ軸受 |
JP2007138992A (ja) * | 2005-11-15 | 2007-06-07 | Jtekt Corp | 液体潤滑式円錐ころ軸受装置 |
WO2008015829A1 (fr) * | 2006-08-01 | 2008-02-07 | Ntn Corporation | palier de roulement effilé |
EP2017487A2 (en) | 2007-07-20 | 2009-01-21 | JTEKT Corporation | Tapered roller bearing with lubricant grooves on the cage |
EP2055972A2 (en) | 2007-10-31 | 2009-05-06 | JTEKT Corporation | Arrangement with two lubricated rolling element bearings for supporting a pinion shaft |
JP2009204068A (ja) * | 2008-02-27 | 2009-09-10 | Nsk Ltd | 円すいころ軸受 |
US7645074B2 (en) | 2005-04-28 | 2010-01-12 | Jtekt Corporation | Fluid-lubricated type tapered roller bearing device and vehicle pinion shaft supporting assembly |
EP2369190A1 (en) * | 2004-04-14 | 2011-09-28 | Jtekt Corporation | Tapered roller bearing |
JP2011208725A (ja) * | 2010-03-30 | 2011-10-20 | Jtekt Corp | 円すいころ軸受 |
WO2015012214A1 (ja) | 2013-07-22 | 2015-01-29 | 株式会社ジェイテクト | 円錐ころ軸受と円錐ころ軸受を用いた動力伝達装置 |
EP2889501A2 (en) | 2013-12-25 | 2015-07-01 | Jtekt Corporation | Tapered roller bearing |
EP2889500A2 (en) | 2013-12-25 | 2015-07-01 | Jtekt Corporation | Tapered roller bearing |
US9441674B2 (en) | 2013-12-25 | 2016-09-13 | Jtekt Corporation | Ball bearing |
DE102016107703A1 (de) | 2015-04-28 | 2016-11-03 | Jtekt Corporation | Wälzlager |
CN106917817A (zh) * | 2015-12-17 | 2017-07-04 | 株式会社捷太格特 | 圆锥滚子轴承 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6024931U (ja) * | 1983-07-27 | 1985-02-20 | 光洋精工株式会社 | 円すいころ軸受 |
JPH0432321U (ja) * | 1990-07-12 | 1992-03-16 | ||
JPH08177851A (ja) * | 1994-12-26 | 1996-07-12 | Koyo Seiko Co Ltd | 円すいころ軸受及び円すいころ軸受の組立方法 |
JP2000220647A (ja) * | 1999-01-29 | 2000-08-08 | Ntn Corp | 円すいころ軸受 |
JP2002339980A (ja) * | 2001-05-21 | 2002-11-27 | Koyo Seiko Co Ltd | 軸受用保持器およびラジアル転がり軸受 |
JP2002349585A (ja) * | 2001-05-25 | 2002-12-04 | Ntn Corp | 転がり軸受およびその製造方法 |
-
2003
- 2003-08-27 JP JP2003302353A patent/JP4314430B2/ja not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6024931U (ja) * | 1983-07-27 | 1985-02-20 | 光洋精工株式会社 | 円すいころ軸受 |
JPH0432321U (ja) * | 1990-07-12 | 1992-03-16 | ||
JPH08177851A (ja) * | 1994-12-26 | 1996-07-12 | Koyo Seiko Co Ltd | 円すいころ軸受及び円すいころ軸受の組立方法 |
JP2000220647A (ja) * | 1999-01-29 | 2000-08-08 | Ntn Corp | 円すいころ軸受 |
JP2002339980A (ja) * | 2001-05-21 | 2002-11-27 | Koyo Seiko Co Ltd | 軸受用保持器およびラジアル転がり軸受 |
JP2002349585A (ja) * | 2001-05-25 | 2002-12-04 | Ntn Corp | 転がり軸受およびその製造方法 |
Cited By (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2369190A1 (en) * | 2004-04-14 | 2011-09-28 | Jtekt Corporation | Tapered roller bearing |
US7645074B2 (en) | 2005-04-28 | 2010-01-12 | Jtekt Corporation | Fluid-lubricated type tapered roller bearing device and vehicle pinion shaft supporting assembly |
JP2006329257A (ja) * | 2005-05-24 | 2006-12-07 | Jtekt Corp | 車両用ピニオン軸支持装置 |
WO2007032470A1 (ja) * | 2005-09-16 | 2007-03-22 | Ntn Corporation | 円錐ころ軸受 |
JP2007085526A (ja) * | 2005-09-26 | 2007-04-05 | Ntn Corp | 円すいころ軸受 |
JP2007100940A (ja) * | 2005-10-07 | 2007-04-19 | Ntn Corp | 円錐ころ軸受 |
JP2007100941A (ja) * | 2005-10-07 | 2007-04-19 | Ntn Corp | 円錐ころ軸受 |
JP2007100939A (ja) * | 2005-10-07 | 2007-04-19 | Ntn Corp | 円錐ころ軸受 |
JP2007113657A (ja) * | 2005-10-19 | 2007-05-10 | Ntn Corp | 円すいころ軸受 |
JP2007113656A (ja) * | 2005-10-19 | 2007-05-10 | Ntn Corp | 円すいころ軸受 |
JP2007113690A (ja) * | 2005-10-20 | 2007-05-10 | Ntn Corp | デファレンシャル用円すいころ軸受 |
JP2007113691A (ja) * | 2005-10-20 | 2007-05-10 | Ntn Corp | トランスミッション用円すいころ軸受 |
JP2007120547A (ja) * | 2005-10-25 | 2007-05-17 | Ntn Corp | 円すいころ軸受 |
JP2007120548A (ja) * | 2005-10-25 | 2007-05-17 | Ntn Corp | 円すいころ軸受 |
JP2007120575A (ja) * | 2005-10-26 | 2007-05-17 | Ntn Corp | 円すいころ軸受 |
JP2007120648A (ja) * | 2005-10-28 | 2007-05-17 | Ntn Corp | 円すいころ軸受 |
JP2007138992A (ja) * | 2005-11-15 | 2007-06-07 | Jtekt Corp | 液体潤滑式円錐ころ軸受装置 |
JP4635838B2 (ja) * | 2005-11-15 | 2011-02-23 | 株式会社ジェイテクト | 液体潤滑式円錐ころ軸受装置 |
US8876397B2 (en) | 2005-11-15 | 2014-11-04 | Jtekt Corporation | Liquid lubricating tapered roller bearing device |
JP2008038927A (ja) * | 2006-08-01 | 2008-02-21 | Ntn Corp | 円すいころ軸受 |
DE112007001806B4 (de) * | 2006-08-01 | 2020-04-23 | Ntn Corp. | Kegelrollenlager |
WO2008015829A1 (fr) * | 2006-08-01 | 2008-02-07 | Ntn Corporation | palier de roulement effilé |
US8152383B2 (en) | 2006-08-01 | 2012-04-10 | Ntn Corporation | Tapered roller bearing |
EP2017487A2 (en) | 2007-07-20 | 2009-01-21 | JTEKT Corporation | Tapered roller bearing with lubricant grooves on the cage |
EP2055972A2 (en) | 2007-10-31 | 2009-05-06 | JTEKT Corporation | Arrangement with two lubricated rolling element bearings for supporting a pinion shaft |
JP2009204068A (ja) * | 2008-02-27 | 2009-09-10 | Nsk Ltd | 円すいころ軸受 |
JP2011208725A (ja) * | 2010-03-30 | 2011-10-20 | Jtekt Corp | 円すいころ軸受 |
WO2015012214A1 (ja) | 2013-07-22 | 2015-01-29 | 株式会社ジェイテクト | 円錐ころ軸受と円錐ころ軸受を用いた動力伝達装置 |
US9416823B2 (en) | 2013-12-25 | 2016-08-16 | Jtekt Corporation | Tapered roller bearing |
JP2015194243A (ja) * | 2013-12-25 | 2015-11-05 | 株式会社ジェイテクト | 円すいころ軸受 |
US9228612B2 (en) | 2013-12-25 | 2016-01-05 | Jtekt Corporation | Tapered roller bearing |
EP2889500A2 (en) | 2013-12-25 | 2015-07-01 | Jtekt Corporation | Tapered roller bearing |
US9441674B2 (en) | 2013-12-25 | 2016-09-13 | Jtekt Corporation | Ball bearing |
EP2889501A2 (en) | 2013-12-25 | 2015-07-01 | Jtekt Corporation | Tapered roller bearing |
DE102016107703A1 (de) | 2015-04-28 | 2016-11-03 | Jtekt Corporation | Wälzlager |
US9689423B2 (en) | 2015-04-28 | 2017-06-27 | Jtekt Corporation | Rolling bearing |
CN106917817A (zh) * | 2015-12-17 | 2017-07-04 | 株式会社捷太格特 | 圆锥滚子轴承 |
CN106917817B (zh) * | 2015-12-17 | 2020-06-09 | 株式会社捷太格特 | 圆锥滚子轴承 |
Also Published As
Publication number | Publication date |
---|---|
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