JPS62194215U - - Google Patents
Info
- Publication number
- JPS62194215U JPS62194215U JP8133886U JP8133886U JPS62194215U JP S62194215 U JPS62194215 U JP S62194215U JP 8133886 U JP8133886 U JP 8133886U JP 8133886 U JP8133886 U JP 8133886U JP S62194215 U JPS62194215 U JP S62194215U
- Authority
- JP
- Japan
- Prior art keywords
- lip
- thin wall
- fixed part
- bearing
- groove
- 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
- 238000009423 ventilation Methods 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims 2
- 238000007789 sealing Methods 0.000 claims 2
- 239000013013 elastic material Substances 0.000 claims 1
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
- F16C33/72—Sealings
- F16C33/726—Sealings with means to vent the interior of 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/7816—Details of the sealing or parts thereof, e.g. geometry, material
- F16C33/783—Details of the sealing or parts thereof, e.g. geometry, material of the mounting region
-
- 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
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/784—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race
- F16C33/7843—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a single annular sealing disc
- F16C33/7853—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a single annular sealing disc with one or more sealing lips to contact the inner race
- F16C33/7856—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a single annular sealing disc with one or more sealing lips to contact the inner race with a single sealing lip
-
- 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
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986081338U JPH0442572Y2 (sl) | 1986-05-29 | 1986-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986081338U JPH0442572Y2 (sl) | 1986-05-29 | 1986-05-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62194215U true JPS62194215U (sl) | 1987-12-10 |
| JPH0442572Y2 JPH0442572Y2 (sl) | 1992-10-08 |
Family
ID=30932985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986081338U Expired JPH0442572Y2 (sl) | 1986-05-29 | 1986-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0442572Y2 (sl) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS647918U (sl) * | 1987-07-03 | 1989-01-17 | ||
| JPH01158824U (sl) * | 1988-04-25 | 1989-11-02 | ||
| JP2005163900A (ja) * | 2003-12-02 | 2005-06-23 | Koyo Seiko Co Ltd | 転がり軸受 |
| JP2008051284A (ja) * | 2006-08-28 | 2008-03-06 | Nsk Ltd | 軸受ユニット用密封装置及び軸受ユニット |
| JP2008106844A (ja) * | 2006-10-25 | 2008-05-08 | Koyo Sangyo Kk | ガス栓 |
| JP2011047468A (ja) * | 2009-08-27 | 2011-03-10 | Ntn Corp | 密封型転がり軸受 |
| WO2016104556A1 (ja) * | 2014-12-25 | 2016-06-30 | 日本精工株式会社 | エアタービン用軸受ユニット |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6077818U (ja) * | 1983-10-31 | 1985-05-30 | 光洋精工株式会社 | ころがり軸受の密封装置 |
-
1986
- 1986-05-29 JP JP1986081338U patent/JPH0442572Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6077818U (ja) * | 1983-10-31 | 1985-05-30 | 光洋精工株式会社 | ころがり軸受の密封装置 |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS647918U (sl) * | 1987-07-03 | 1989-01-17 | ||
| JPH01158824U (sl) * | 1988-04-25 | 1989-11-02 | ||
| JP2005163900A (ja) * | 2003-12-02 | 2005-06-23 | Koyo Seiko Co Ltd | 転がり軸受 |
| JP2008051284A (ja) * | 2006-08-28 | 2008-03-06 | Nsk Ltd | 軸受ユニット用密封装置及び軸受ユニット |
| JP2008106844A (ja) * | 2006-10-25 | 2008-05-08 | Koyo Sangyo Kk | ガス栓 |
| JP2011047468A (ja) * | 2009-08-27 | 2011-03-10 | Ntn Corp | 密封型転がり軸受 |
| WO2016104556A1 (ja) * | 2014-12-25 | 2016-06-30 | 日本精工株式会社 | エアタービン用軸受ユニット |
| JPWO2016104556A1 (ja) * | 2014-12-25 | 2017-04-27 | 日本精工株式会社 | エアタービン用軸受ユニットおよび歯科エアタービンハンドピース |
| US10117724B2 (en) | 2014-12-25 | 2018-11-06 | Nsk Ltd. | Bearing unit for air turbine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0442572Y2 (sl) | 1992-10-08 |