JP2007285384A - 円錐ころ軸受 - Google Patents
円錐ころ軸受 Download PDFInfo
- Publication number
- JP2007285384A JP2007285384A JP2006112288A JP2006112288A JP2007285384A JP 2007285384 A JP2007285384 A JP 2007285384A JP 2006112288 A JP2006112288 A JP 2006112288A JP 2006112288 A JP2006112288 A JP 2006112288A JP 2007285384 A JP2007285384 A JP 2007285384A
- Authority
- JP
- Japan
- Prior art keywords
- plunger
- rod
- sleeve
- hole
- preload spring
- 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
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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
- F16C19/38—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 two or more rows of rollers
- F16C19/383—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 two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
- F16C19/385—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 two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings
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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
- F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
- F16C25/06—Ball or roller bearings
- F16C25/08—Ball or roller bearings self-adjusting
- F16C25/083—Ball or roller bearings self-adjusting with resilient means acting axially on a race ring to preload the bearing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Support Of The Bearing (AREA)
- Rolling Contact Bearings (AREA)
Abstract
【解決手段】外輪1の背面1aに形成された穴2内に圧縮状態に設置される予圧ばね11と、この予圧ばね11により背面側に向けて付勢されるプランジャ12と、このプランジャ12の先端12aが前記外輪1よりも背面方向に突出する位置でこのプランジャ12を抜け止めする棒状部材13とを備え、前記棒状部材13を前記穴2の背面側から螺着可能とした。
【選択図】図1
Description
1a 背面
2 穴
11 予圧ばね
12 プランジャ
12a 先端
12b 基部
12c 軸部
13、23 棒状部材
14 スリーブ
21 外周側の棒状部
22 内周側の棒状部
24 入れ溝
Claims (2)
- 外輪の背面に形成された穴内に圧縮状態に設置される予圧ばねと、この予圧ばねにより背面側に向けて付勢されるプランジャと、このプランジャの先端が前記外輪よりも背面方向に突出する位置でこのプランジャを抜け止めする棒状部材とを備え、前記棒状部材を前記穴の背面側から螺着可能とした円錐ころ軸受。
- 外輪の背面に形成された穴に嵌入されるスリーブと、嵌入されたスリーブ内に圧縮状態に設置される予圧ばねと、この予圧ばねにより背面側に向けて付勢されるプランジャとを備え、前記スリーブの内外周のそれぞれに棒状部を突出させ、前記穴には、前記外周側の棒状部を背面側からバヨネット係合させる入れ溝を形成し、前記外周側の棒状部が係合された状態で、前記プランジャの先端が前記外輪よりも背面方向に突出する位置にあり、かつ前記内周側の棒状部がこのプランジャを抜け止めするように設けた円錐ころ軸受。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006112288A JP4746469B2 (ja) | 2006-04-14 | 2006-04-14 | 円錐ころ軸受 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006112288A JP4746469B2 (ja) | 2006-04-14 | 2006-04-14 | 円錐ころ軸受 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007285384A true JP2007285384A (ja) | 2007-11-01 |
JP4746469B2 JP4746469B2 (ja) | 2011-08-10 |
Family
ID=38757364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006112288A Expired - Fee Related JP4746469B2 (ja) | 2006-04-14 | 2006-04-14 | 円錐ころ軸受 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4746469B2 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015094435A (ja) * | 2013-11-13 | 2015-05-18 | Ntn株式会社 | 軸受予圧装置 |
KR101865948B1 (ko) * | 2012-06-05 | 2018-06-11 | 현대자동차주식회사 | 전기자동차의 구동모터 |
FR3103859A1 (fr) * | 2019-12-02 | 2021-06-04 | Safran Aircraft Engines | Dispositif d’équilibrage |
CN112983973A (zh) * | 2021-02-22 | 2021-06-18 | 蚌埠市昊德汽车轴承有限责任公司 | 一种可更换的预紧弹簧圆锥滚子轴承 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56145919A (en) * | 1980-04-14 | 1981-11-13 | Mitsubishi Petrochem Co Ltd | Thermosetting resin composition |
JPS61186178A (ja) * | 1985-02-15 | 1986-08-19 | Nissan Motor Co Ltd | 溶接装置 |
JPH10184677A (ja) * | 1996-12-27 | 1998-07-14 | Nippon Seiko Kk | スラスト荷重受け用予圧複列円すいころ軸受 |
JP2003094125A (ja) * | 2001-09-25 | 2003-04-02 | Takao Nishifuji | 凸起付与装置および生産物 |
JP2003148613A (ja) * | 2001-11-08 | 2003-05-21 | Mitsubishi Motors Corp | 変速機の変速操作機構 |
-
2006
- 2006-04-14 JP JP2006112288A patent/JP4746469B2/ja not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56145919A (en) * | 1980-04-14 | 1981-11-13 | Mitsubishi Petrochem Co Ltd | Thermosetting resin composition |
JPS61186178A (ja) * | 1985-02-15 | 1986-08-19 | Nissan Motor Co Ltd | 溶接装置 |
JPH10184677A (ja) * | 1996-12-27 | 1998-07-14 | Nippon Seiko Kk | スラスト荷重受け用予圧複列円すいころ軸受 |
JP2003094125A (ja) * | 2001-09-25 | 2003-04-02 | Takao Nishifuji | 凸起付与装置および生産物 |
JP2003148613A (ja) * | 2001-11-08 | 2003-05-21 | Mitsubishi Motors Corp | 変速機の変速操作機構 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101865948B1 (ko) * | 2012-06-05 | 2018-06-11 | 현대자동차주식회사 | 전기자동차의 구동모터 |
JP2015094435A (ja) * | 2013-11-13 | 2015-05-18 | Ntn株式会社 | 軸受予圧装置 |
WO2015072352A1 (ja) * | 2013-11-13 | 2015-05-21 | Ntn株式会社 | 軸受予圧装置 |
EP3070351A4 (en) * | 2013-11-13 | 2016-11-30 | Ntn Toyo Bearing Co Ltd | LAGERVORSPANNUNGSVORRICHTUNG |
US9863469B2 (en) | 2013-11-13 | 2018-01-09 | Ntn Corporation | Bearing preloading device |
FR3103859A1 (fr) * | 2019-12-02 | 2021-06-04 | Safran Aircraft Engines | Dispositif d’équilibrage |
CN112983973A (zh) * | 2021-02-22 | 2021-06-18 | 蚌埠市昊德汽车轴承有限责任公司 | 一种可更换的预紧弹簧圆锥滚子轴承 |
Also Published As
Publication number | Publication date |
---|---|
JP4746469B2 (ja) | 2011-08-10 |
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