JPH0463813U - - Google Patents
Info
- Publication number
- JPH0463813U JPH0463813U JP10595890U JP10595890U JPH0463813U JP H0463813 U JPH0463813 U JP H0463813U JP 10595890 U JP10595890 U JP 10595890U JP 10595890 U JP10595890 U JP 10595890U JP H0463813 U JPH0463813 U JP H0463813U
- Authority
- JP
- Japan
- Prior art keywords
- annular groove
- slit
- peripheral edge
- bearing
- seal plate
- 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
- 238000007789 sealing Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 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
- F16C33/7853—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
- 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
- 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)
Description
第１図はこの考案のシール装置を取り付けた玉
軸受の部分断面図、第２図は第１図に矢印Ａ方向
から視たシール装置の正面図である。 １……外輪、２……内輪、３……シール板、４
……鋼球、６……外輪の環状溝、７……内輪の環
状溝、８……外輪の軌道、９……内輪の軌道、１
１……シール板の外周縁部、１２……軸方向スリ
ツト、１３……斜向スリツト、１４……環状通路
、１６……内輪の壁面、１７……外輪の壁面。
軸受の部分断面図、第２図は第１図に矢印Ａ方向
から視たシール装置の正面図である。 １……外輪、２……内輪、３……シール板、４
……鋼球、６……外輪の環状溝、７……内輪の環
状溝、８……外輪の軌道、９……内輪の軌道、１
１……シール板の外周縁部、１２……軸方向スリ
ツト、１３……斜向スリツト、１４……環状通路
、１６……内輪の壁面、１７……外輪の壁面。
Claims (1)
- 【実用新案登録請求の範囲】 (1) 外輪の内周端部に旋設された環状溝にシー
ル板の外周縁部が装着され、該シール板の外周縁
部と環状溝との間に環状通路を構成し、かつ該シ
ール板の内周縁部に形成されたリツプを外輪の外
周縁部に摺接させると共に、シール板の外周縁部
に軸方向スリツトを設けて該スリツトを介して軸
受外部と前記環状溝を連通させ、さらに前記シー
ル板の外周縁部の内方側に軸受内部と前記環状溝
とを連通する径方向スリツトを設けた転がり軸受
のシール装置において、前記径方向スリツトに代
えてスリツトの延長線が軸受の中心を通らない斜
向スリツトを設けたことを特徴とする転がり軸受
のシール装置。 (2) 前記斜向スリツトは、軸方向スリツトに対
し周方向に略１８０°離れた位置に在る請求項１
記載の転がり軸受のシール装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10595890U JP2525865Y2 (ja) | 1990-10-11 | 1990-10-11 | 転がり軸受のシール装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10595890U JP2525865Y2 (ja) | 1990-10-11 | 1990-10-11 | 転がり軸受のシール装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0463813U true JPH0463813U (ja) | 1992-05-29 |
| JP2525865Y2 JP2525865Y2 (ja) | 1997-02-12 |
Family
ID=31851858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10595890U Expired - Lifetime JP2525865Y2 (ja) | 1990-10-11 | 1990-10-11 | 転がり軸受のシール装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2525865Y2 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106246735B (zh) * | 2016-08-31 | 2018-10-26 | 浙江蓝翔轴承有限公司 | 高温散热导气轴承 |
-
1990
- 1990-10-11 JP JP10595890U patent/JP2525865Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2525865Y2 (ja) | 1997-02-12 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |