JPH0225774U - - Google Patents

Info

Publication number
JPH0225774U
JPH0225774U JP1988105164U JP10516488U JPH0225774U JP H0225774 U JPH0225774 U JP H0225774U JP 1988105164 U JP1988105164 U JP 1988105164U JP 10516488 U JP10516488 U JP 10516488U JP H0225774 U JPH0225774 U JP H0225774U
Authority
JP
Japan
Prior art keywords
bodies
protrusions
sealing device
device assembly
annular
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
Application number
JP1988105164U
Other languages
Japanese (ja)
Other versions
JPH063227Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1988105164U priority Critical patent/JPH063227Y2/en
Publication of JPH0225774U publication Critical patent/JPH0225774U/ja
Application granted granted Critical
Publication of JPH063227Y2 publication Critical patent/JPH063227Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • F16C33/7859—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 further sealing element
    • 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
    • F16C33/80—Labyrinth sealings
    • 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
    • F16C19/06—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 with a single row or balls

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing With Elastic Sealing Lips (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の密封装置組立体を表した断面
図である。第２図は従来の密封装置の断面図であ
る。 Ａ…密封装置組立体、Ａ１，Ａ２…環状体、１
…軸受、１ａ…内輪、１ｂ…外輪、３…シールリ
ツプ、３ａ…アキシアルリツプ、４…突出条、５
…間部。 FIG. 1 is a sectional view showing the sealing device assembly of the present invention. FIG. 2 is a sectional view of a conventional sealing device. A... Sealing device assembly, A1, A2... Annular body, 1
...Bearing, 1a...Inner ring, 1b...Outer ring, 3...Seal lip, 3a...Axial lip, 4...Protruding strip, 5
...In between.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 相互に可動する内輪１ａと外輪１ｂ間に装着さ
れ該二部材１ａ，１ｂの内部と外部とを密封する
二つの環状体Ａ１，Ａ２からなつた密封装置組立
体Ａであつて、前記二つの環状体Ａ１，Ａ２は前
記内輪１ａと外輪１ｂに固定され対向した周面に
接触するシールリツプ３を有しており、この片方
の環状体Ａ１あるいはＡ２の側面に複数の突出状
４を設け、もう一方の環状体Ａ２あるいはＡ１の
側面に前記突出条４の間部５に摺接するアキシア
ルリツプ３ａを設けたことを特徴とする密封装置
組立体。 A sealing device assembly A consisting of two annular bodies A1 and A2 installed between a mutually movable inner ring 1a and an outer ring 1b and sealing the inside and outside of the two members 1a and 1b, the two annular bodies The bodies A1 and A2 have seal lips 3 that are fixed to the inner ring 1a and the outer ring 1b and contact the opposing circumferential surfaces, and a plurality of protrusions 4 are provided on the side surface of one of the annular bodies A1 or A2, and the other side is provided with a plurality of protrusions 4. A sealing device assembly characterized in that an axial lip 3a is provided on the side surface of the annular body A2 or A1, the axial lip 3a slidingly contacting the space 5 between the protruding strips 4.
JP1988105164U 1988-08-08 1988-08-08 Sealing device assembly Expired - Lifetime JPH063227Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988105164U JPH063227Y2 (en) 1988-08-08 1988-08-08 Sealing device assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988105164U JPH063227Y2 (en) 1988-08-08 1988-08-08 Sealing device assembly

Publications (2)

Publication Number Publication Date
JPH0225774U true JPH0225774U (en) 1990-02-20
JPH063227Y2 JPH063227Y2 (en) 1994-01-26

Family

ID=31337530

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988105164U Expired - Lifetime JPH063227Y2 (en) 1988-08-08 1988-08-08 Sealing device assembly

Country Status (1)

Country Link
JP (1) JPH063227Y2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009145178A1 (en) * 2008-05-27 2009-12-03 株式会社ジェイテクト Sealing device for rolling bearing
WO2009144785A1 (en) * 2008-05-27 2009-12-03 日本精工株式会社 Rolling bearing
JP2011503493A (en) * 2007-11-20 2011-01-27 フェデラル−モーグル コーポレイション Non-contact labyrinth seal assembly and its construction method
US8888376B2 (en) 2012-01-10 2014-11-18 Showa Corporation Bearing structure
IT202200017073A1 (en) * 2022-08-10 2024-02-10 Skf Ab BEARING UNIT WITH SEALING DEVICE

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011503493A (en) * 2007-11-20 2011-01-27 フェデラル−モーグル コーポレイション Non-contact labyrinth seal assembly and its construction method
WO2009145178A1 (en) * 2008-05-27 2009-12-03 株式会社ジェイテクト Sealing device for rolling bearing
WO2009144785A1 (en) * 2008-05-27 2009-12-03 日本精工株式会社 Rolling bearing
US8585296B2 (en) 2008-05-27 2013-11-19 Jtekt Corporation Rolling bearing sealing device
US8702312B2 (en) 2008-05-27 2014-04-22 Nsk Ltd. Rolling bearing
JP5545210B2 (en) * 2008-05-27 2014-07-09 日本精工株式会社 Rolling bearing
US8888376B2 (en) 2012-01-10 2014-11-18 Showa Corporation Bearing structure
IT202200017073A1 (en) * 2022-08-10 2024-02-10 Skf Ab BEARING UNIT WITH SEALING DEVICE
EP4321767A1 (en) * 2022-08-10 2024-02-14 Aktiebolaget SKF Bearing unit with sealing device

Also Published As

Publication number Publication date
JPH063227Y2 (en) 1994-01-26

Similar Documents

Publication Publication Date Title
JPH0450724U (en)
JPH0225774U (en)
JPS6292362U (en)
JPH0214827U (en)
JPS6235152U (en)
JPH044563U (en)
JPS61182461U (en)
JPS6181013U (en)
JPH0386250U (en)
JPH0359562U (en)
JPH0251718U (en)
JPS63147931U (en)
JPH0185572U (en)
JPH0462966U (en)
JPH0216864U (en)
JPS61152849U (en)
JPH0221330U (en)
JPH0259368U (en)
JPS63185964U (en)
JPS62138781U (en)
JPS6327763U (en)
JPH02127856U (en)
JPH02127859U (en)
JPH01136770U (en)
JPH0359561U (en)