JPH01165328U - - Google Patents
Info
- Publication number
- JPH01165328U JPH01165328U JP1988061328U JP6132888U JPH01165328U JP H01165328 U JPH01165328 U JP H01165328U JP 1988061328 U JP1988061328 U JP 1988061328U JP 6132888 U JP6132888 U JP 6132888U JP H01165328 U JPH01165328 U JP H01165328U
- Authority
- JP
- Japan
- Prior art keywords
- outer ring
- seal body
- elastic seal
- roller bearing
- elastic
- 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
- 239000013013 elastic material Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 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
- F16C33/76—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
- F16C33/7803—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings
- F16C33/7809—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings for needle 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
- 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
- F16C19/44—Needle bearings
- F16C19/46—Needle bearings with one row or needles
- F16C19/466—Needle bearings with one row or needles comprising needle rollers and an outer ring, i.e. subunit without inner ring
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
Description
第１図および第２図は本考案の一実施例に係り
、第１図は全体の断面図、第２図はその要部の拡
大断面図である。また、第３図は、軸受が使用さ
れるクラツチレリースシヤフトの軸架部分の概略
断面図である。 １……外輪、２……針状ころ、３，４……弾性
シール体、５，６……内鍔、８……フエルトシー
ル体、９……環状板。
、第１図は全体の断面図、第２図はその要部の拡
大断面図である。また、第３図は、軸受が使用さ
れるクラツチレリースシヤフトの軸架部分の概略
断面図である。 １……外輪、２……針状ころ、３，４……弾性
シール体、５，６……内鍔、８……フエルトシー
ル体、９……環状板。
Claims (1)
- 【実用新案登録請求の範囲】 両端にそれぞれ内鍔を有するシエル状外輪と、
この外輪の内周側に配置された複数個の針状ころ
と、外輪の前記各内鍔の軸方向内方に設けられた
弾性材からなる弾性シール体とを備えた密閉型針
状ころ軸受において、 軸方向の少なくとも一方の弾性シール体とその
外方の内鍔との間にフエルトシール体を設け、か
つ、このフエルトシール体と弾性シール体との境
界位置に外輪内径より小径の金属製環状板を介装
したことを特徴とする密閉型針状ころ軸受。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988061328U JPH01165328U (ja) | 1988-05-10 | 1988-05-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988061328U JPH01165328U (ja) | 1988-05-10 | 1988-05-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01165328U true JPH01165328U (ja) | 1989-11-20 |
Family
ID=31287003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988061328U Pending JPH01165328U (ja) | 1988-05-10 | 1988-05-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01165328U (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012017771A (ja) * | 2010-07-06 | 2012-01-26 | Sumitomo Heavy Ind Ltd | シール構造 |
| JP2017125617A (ja) * | 2017-04-26 | 2017-07-20 | Ntn株式会社 | ころ軸受 |
-
1988
- 1988-05-10 JP JP1988061328U patent/JPH01165328U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012017771A (ja) * | 2010-07-06 | 2012-01-26 | Sumitomo Heavy Ind Ltd | シール構造 |
| JP2017125617A (ja) * | 2017-04-26 | 2017-07-20 | Ntn株式会社 | ころ軸受 |