JPH0218919U - - Google Patents
Info
- Publication number
- JPH0218919U JPH0218919U JP1988096429U JP9642988U JPH0218919U JP H0218919 U JPH0218919 U JP H0218919U JP 1988096429 U JP1988096429 U JP 1988096429U JP 9642988 U JP9642988 U JP 9642988U JP H0218919 U JPH0218919 U JP H0218919U
- Authority
- JP
- Japan
- Prior art keywords
- damper
- bearing
- holder
- ring
- bearing device
- 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
Links
- 238000005096 rolling process Methods 0.000 claims description 2
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
- 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
-
- 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
- F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
- F16C27/06—Elastic or yielding bearings or bearing supports, for exclusively rotary movement by means of parts of rubber or like materials
- F16C27/066—Ball or roller bearings
-
- 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
- F16C33/6666—Details of supply of the liquid to the bearing, e.g. passages or nozzles from an oil bath in the bearing housing, e.g. by an oil ring or centrifugal disc
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Support Of The Bearing (AREA)
Description
第1図は本考案の第1実施例を示す縦断面図、
第2図は第1図の横断面図、第3図は第2実施例
を示す軸受要部の縦断面図、第4図は従来例の縦
断面図である。 1……回転軸、2a,2b……ころがり軸受、
3a,3b,13b……ホルダ、4a,4b……
ダンパ、15a,15b,25b……リング、2
0a,20b,30b……隙間。
第2図は第1図の横断面図、第3図は第2実施例
を示す軸受要部の縦断面図、第4図は従来例の縦
断面図である。 1……回転軸、2a,2b……ころがり軸受、
3a,3b,13b……ホルダ、4a,4b……
ダンパ、15a,15b,25b……リング、2
0a,20b,30b……隙間。
Claims (1)
- 回転軸のころがり軸受を支持したホルダの外周
部にダンパを設けて、前記軸受に作用する振動を
前記ホルダを介し前記したダンパによつて吸収す
る軸受装置において、前記ダンパの外側にまたは
前記軸受と前記ホルダ間にリングを配設して、該
リングと外側のケーシング間にまたは同リングと
前記ホルダ間に潤滑される軸方向移動用の隙間を
設けたことを特徴とする軸受装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988096429U JPH0218919U (ja) | 1988-07-22 | 1988-07-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988096429U JPH0218919U (ja) | 1988-07-22 | 1988-07-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0218919U true JPH0218919U (ja) | 1990-02-08 |
Family
ID=31321336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988096429U Pending JPH0218919U (ja) | 1988-07-22 | 1988-07-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0218919U (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05280532A (ja) * | 1992-03-31 | 1993-10-26 | Makino Milling Mach Co Ltd | 主軸装置 |
JP2009287647A (ja) * | 2008-05-28 | 2009-12-10 | Oiles Ind Co Ltd | 操舵補助装置のウォーム支持構造 |
JP2013070510A (ja) * | 2011-09-22 | 2013-04-18 | Yaskawa Electric Corp | 回転電機 |
US11338100B2 (en) | 2017-03-21 | 2022-05-24 | Murata Manufacturing Co., Ltd. | Blowing device and fluid control device |
KR20230040582A (ko) * | 2021-09-16 | 2023-03-23 | 주식회사 에스앤씨 | 직교 로봇 |
-
1988
- 1988-07-22 JP JP1988096429U patent/JPH0218919U/ja active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05280532A (ja) * | 1992-03-31 | 1993-10-26 | Makino Milling Mach Co Ltd | 主軸装置 |
JP2009287647A (ja) * | 2008-05-28 | 2009-12-10 | Oiles Ind Co Ltd | 操舵補助装置のウォーム支持構造 |
JP2013070510A (ja) * | 2011-09-22 | 2013-04-18 | Yaskawa Electric Corp | 回転電機 |
US11338100B2 (en) | 2017-03-21 | 2022-05-24 | Murata Manufacturing Co., Ltd. | Blowing device and fluid control device |
KR20230040582A (ko) * | 2021-09-16 | 2023-03-23 | 주식회사 에스앤씨 | 직교 로봇 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH0218919U (ja) | ||
JPS5925941U (ja) | 回転機の軸封装置 | |
JPS59191428U (ja) | ころがり軸受のシ−ル機構 | |
JPH0391516U (ja) | ||
JPH0410557U (ja) | ||
JPH0276219U (ja) | ||
JPS63124050U (ja) | ||
JPH0340611U (ja) | ||
JPS6182124U (ja) | ||
JPS63136271U (ja) | ||
JPS5892518U (ja) | 軸受装置 | |
JPH0442921U (ja) | ||
JPS59103930U (ja) | ころがり軸受の取付構造 | |
JPS5831427U (ja) | 軸受組立体 | |
JPS60161718U (ja) | 軸受装置 | |
JPS6327717U (ja) | ||
JPH0161857U (ja) | ||
JPH0314943U (ja) | ||
JPH0165924U (ja) | ||
JPH0385717U (ja) | ||
JPH0219965U (ja) | ||
JPH0353618U (ja) | ||
JPH01168012U (ja) | ||
JPS59146613U (ja) | 動圧形ラジアルみぞ軸受装置 | |
JPS60103725U (ja) | 工作機械の主軸の軸受装置 |