JPH02117426U - - Google Patents
Info
- Publication number
- JPH02117426U JPH02117426U JP1989026783U JP2678389U JPH02117426U JP H02117426 U JPH02117426 U JP H02117426U JP 1989026783 U JP1989026783 U JP 1989026783U JP 2678389 U JP2678389 U JP 2678389U JP H02117426 U JPH02117426 U JP H02117426U
- Authority
- JP
- Japan
- Prior art keywords
- sealed
- outer rings
- sealing plate
- ceramics
- steel
- 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
- 238000005096 rolling process Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000000919 ceramic Substances 0.000 claims 1
- 239000004519 grease Substances 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 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
- F16C33/76—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
- F16C33/7846—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 a gap between the annular disc and the inner race
- F16C33/785—Bearing shields made of sheet metal
-
- 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
-
- 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
- F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
- F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
- F16C2240/60—Thickness, e.g. thickness of coatings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989026783U JPH0626742Y2 (ja) | 1989-03-09 | 1989-03-09 | ころがり軸受 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989026783U JPH0626742Y2 (ja) | 1989-03-09 | 1989-03-09 | ころがり軸受 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02117426U true JPH02117426U (US20090177143A1-20090709-C00008.png) | 1990-09-20 |
| JPH0626742Y2 JPH0626742Y2 (ja) | 1994-07-20 |
Family
ID=31248722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989026783U Expired - Lifetime JPH0626742Y2 (ja) | 1989-03-09 | 1989-03-09 | ころがり軸受 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0626742Y2 (US20090177143A1-20090709-C00008.png) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0921424A (ja) * | 1995-07-07 | 1997-01-21 | Nippon Seiko Kk | 電動機用軸受 |
| WO2004020855A1 (ja) * | 2002-08-30 | 2004-03-11 | Nsk Ltd. | 転がり軸受及びモータ |
| JP2011226593A (ja) * | 2010-04-21 | 2011-11-10 | Nsk Ltd | 電動モータの潤滑構造 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4820506B2 (ja) * | 2001-08-27 | 2011-11-24 | 株式会社東芝 | 電子機器用耐摩耗性部材とそれを用いた電子機器用ベアリング |
-
1989
- 1989-03-09 JP JP1989026783U patent/JPH0626742Y2/ja not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0921424A (ja) * | 1995-07-07 | 1997-01-21 | Nippon Seiko Kk | 電動機用軸受 |
| WO2004020855A1 (ja) * | 2002-08-30 | 2004-03-11 | Nsk Ltd. | 転がり軸受及びモータ |
| JP2011226593A (ja) * | 2010-04-21 | 2011-11-10 | Nsk Ltd | 電動モータの潤滑構造 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0626742Y2 (ja) | 1994-07-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |