JP2005133868A - トランスミッション用円錐ころ軸受 - Google Patents
トランスミッション用円錐ころ軸受 Download PDFInfo
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- JP2005133868A JP2005133868A JP2003371683A JP2003371683A JP2005133868A JP 2005133868 A JP2005133868 A JP 2005133868A JP 2003371683 A JP2003371683 A JP 2003371683A JP 2003371683 A JP2003371683 A JP 2003371683A JP 2005133868 A JP2005133868 A JP 2005133868A
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- JP
- Japan
- Prior art keywords
- outer ring
- housing
- tapered roller
- roller bearing
- bearing
- 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.)
- Pending
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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
- 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
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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
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
- F16C33/583—Details of specific parts of races
- F16C33/586—Details of specific parts of races outside the space between the races, e.g. end faces or bore of inner 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
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
- F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
- F16C35/067—Fixing them in a housing
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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
- F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
- F16C2226/50—Positive connections
-
- 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)
- General Details Of Gearings (AREA)
- Mounting Of Bearings Or Others (AREA)
- Rolling Contact Bearings (AREA)
Abstract
【解決手段】 トランスミッション用円錐ころ軸受10において、外輪11は、その背面11cに径方向に亘って形成された溝11dを備えている。ハウジング15は、軸受収納部15aの内周面15bと側面15cとから形成される内隅部15dに傾斜孔15eを備えている。そして、傾斜孔15eに挿入されたボール16に、外輪11の溝11dを係合させることで、ハウジング15と外輪11とを、ボール16を介して係合させて、外輪11のクリープを防止する。
【選択図】 図1
Description
外輪と、内輪と、前記外輪と前記内輪の軌道面間に転動自在に配置された複数個の円錐ころと、を備え、前記外輪の外周面と背面をハウジングの内周面と側面にそれぞれ対向させた状態で前記ハウジングに取り付け可能なトランスミッション用円錐ころ軸受であって、
前記外輪は、前記背面に径方向に亘って形成された溝を備えており、前記ハウジングに形成された孔に挿入されたボールに前記溝を係合させることで、前記外輪のクリープを防止することを特徴とするトランスミッション用円錐ころ軸受。
また、本発明における溝は、外輪の背面に少なくとも一つ形成されていればよく、複数箇所に形成されてもよい。
11 外輪
11a 外輪軌道面
11b 外周面
11c 背面
11d 溝
12 内輪
12a 内輪軌道面
13 円錐ころ
15 ハウジング
15a 軸受収納部
15b 軸受収納部の内周面
15c 側面
15d 内隅部
15e 傾斜孔(孔)
16 ボール
Claims (1)
- 外輪と、内輪と、前記外輪と前記内輪の軌道面間に転動自在に配置された複数個の円錐ころと、を備え、前記外輪の外周面と背面をハウジングの内周面と側面にそれぞれ対向させた状態で前記ハウジングに取り付け可能なトランスミッション用円錐ころ軸受であって、
前記外輪は、前記背面に径方向に亘って形成された溝を備えており、前記ハウジングに形成された孔に挿入されたボールに前記溝を係合させることで、前記外輪のクリープを防止することを特徴とするトランスミッション用円錐ころ軸受。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003371683A JP2005133868A (ja) | 2003-10-31 | 2003-10-31 | トランスミッション用円錐ころ軸受 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003371683A JP2005133868A (ja) | 2003-10-31 | 2003-10-31 | トランスミッション用円錐ころ軸受 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2005133868A true JP2005133868A (ja) | 2005-05-26 |
Family
ID=34648264
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003371683A Pending JP2005133868A (ja) | 2003-10-31 | 2003-10-31 | トランスミッション用円錐ころ軸受 |
Country Status (1)
Country | Link |
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JP (1) | JP2005133868A (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102644669A (zh) * | 2012-04-27 | 2012-08-22 | 大连华阳光大密封有限公司 | 一种防止圆锥滚子轴承外圈旋转的结构 |
CN102825975A (zh) * | 2012-09-18 | 2012-12-19 | 安徽安凯福田曙光车桥有限公司 | 一种防止轮毂内轴承外圈转动的结构 |
DE102015012375A1 (de) | 2014-10-10 | 2016-04-14 | Scania Cv Ab | Gehäuseanordnung |
EP2921731A4 (en) * | 2012-10-12 | 2016-07-06 | Jtekt Corp | BEARING DEVICE |
-
2003
- 2003-10-31 JP JP2003371683A patent/JP2005133868A/ja active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102644669A (zh) * | 2012-04-27 | 2012-08-22 | 大连华阳光大密封有限公司 | 一种防止圆锥滚子轴承外圈旋转的结构 |
CN102825975A (zh) * | 2012-09-18 | 2012-12-19 | 安徽安凯福田曙光车桥有限公司 | 一种防止轮毂内轴承外圈转动的结构 |
EP2921731A4 (en) * | 2012-10-12 | 2016-07-06 | Jtekt Corp | BEARING DEVICE |
US9435380B2 (en) | 2012-10-12 | 2016-09-06 | Jtekt Corporation | Bearing device |
DE102015012375A1 (de) | 2014-10-10 | 2016-04-14 | Scania Cv Ab | Gehäuseanordnung |
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