JPS60184428U - 転がり軸受用密封装置 - Google Patents

転がり軸受用密封装置

Info

Publication number
JPS60184428U
JPS60184428U JP1984072514U JP7251484U JPS60184428U JP S60184428 U JPS60184428 U JP S60184428U JP 1984072514 U JP1984072514 U JP 1984072514U JP 7251484 U JP7251484 U JP 7251484U JP S60184428 U JPS60184428 U JP S60184428U
Authority
JP
Japan
Prior art keywords
metal ring
sealing device
ring
shaped cross
diameter surface
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
JP1984072514U
Other languages
English (en)
Other versions
JPH0118892Y2 (ja
Inventor
山家　吉夫
Original Assignee
エヌ・テ−・エヌ東洋ベアリング株式会社
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 by エヌ・テ−・エヌ東洋ベアリング株式会社 filed Critical エヌ・テ−・エヌ東洋ベアリング株式会社
Priority to JP1984072514U priority Critical patent/JPS60184428U/ja
Publication of JPS60184428U publication Critical patent/JPS60184428U/ja
Application granted granted Critical
Publication of JPH0118892Y2 publication Critical patent/JPH0118892Y2/ja
Granted 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
    • F16C33/7869—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward
    • F16C33/7879—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward with a further sealing ring
    • F16C33/7883—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward with a further sealing ring mounted to the inner race and of generally L-shape, the two sealing rings defining a sealing with box-shaped cross-section
    • 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
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
    • F16C19/181—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact
    • F16C19/183—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles
    • F16C19/184—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】
第１図はこの考案の密封装置の軸受への装着状態の実施
例を示す断面図、第２図はこの考案の密封装置の他の実
施例を示す断面図、第３図は従来公知の密封装置の断面
図である。 １１・・・外輪、１２・・・内輪、１４．１５・・・金
属環、１６・・・弾性シール。

Claims (1)

  1. 【実用新案登録請求の範囲】 内外輪間に配置される転がり軸受用密封装置であって、
    前記密封装置を、内輪外径面に嵌着される略り字形断面
    の第１の金属環と、外輪内径面に嵌着される略コ字形断
    面の第２の金属環と、前記第１の金属環の半径方向の先
    端部に固着され、かつ、半径方向外力と軸受外方に延び
    るリップを有する弾性シールとで構成し、前記両金属環
    を第１の金属環を外側にして軸方向に抱き合せ状態に組
    合わすと共に、前記弾性シールの半径方向外方と軸受外
    方とに延びるリップを第２の金属環に外向きに屈曲させ
    て当接させ、更に、第１の金属環と。 第２の金属環との間にラビンスシールを形成させたこと
    を特徴とする転がり軸受用密封装置。
JP1984072514U 1984-05-16 1984-05-16 転がり軸受用密封装置 Granted JPS60184428U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984072514U JPS60184428U (ja) 1984-05-16 1984-05-16 転がり軸受用密封装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984072514U JPS60184428U (ja) 1984-05-16 1984-05-16 転がり軸受用密封装置

Publications (2)

Publication Number Publication Date
JPS60184428U true JPS60184428U (ja) 1985-12-06
JPH0118892Y2 JPH0118892Y2 (ja) 1989-06-01

Family

ID=30610987

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984072514U Granted JPS60184428U (ja) 1984-05-16 1984-05-16 転がり軸受用密封装置

Country Status (1)

Country Link
JP (1) JPS60184428U (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0250516U (ja) * 1988-09-02 1990-04-09
JPH0386250U (ja) * 1989-12-21 1991-08-30
WO2006132083A1 (ja) * 2005-06-07 2006-12-14 Nok Corporation 密封装置
JP2009085420A (ja) * 2007-10-03 2009-04-23 Nok Corp 密封装置
WO2011007804A1 (ja) * 2009-07-17 2011-01-20 Ntn株式会社 カムフォロア及びカムフォロアの製造方法
JP2011021715A (ja) * 2009-07-17 2011-02-03 Ntn Corp カムフォロア
JP2011027154A (ja) * 2009-07-23 2011-02-10 Ntn Corp カムフォロア及びカムフォロアの製造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS512568A (en) * 1974-06-11 1976-01-10 Noritsu Kk Jidofurogama
JPS57122827U (ja) * 1981-01-26 1982-07-30

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS512568A (en) * 1974-06-11 1976-01-10 Noritsu Kk Jidofurogama
JPS57122827U (ja) * 1981-01-26 1982-07-30

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0250516U (ja) * 1988-09-02 1990-04-09
JPH0386250U (ja) * 1989-12-21 1991-08-30
WO2006132083A1 (ja) * 2005-06-07 2006-12-14 Nok Corporation 密封装置
JP2009085420A (ja) * 2007-10-03 2009-04-23 Nok Corp 密封装置
WO2011007804A1 (ja) * 2009-07-17 2011-01-20 Ntn株式会社 カムフォロア及びカムフォロアの製造方法
JP2011021715A (ja) * 2009-07-17 2011-02-03 Ntn Corp カムフォロア
CN102472379A (zh) * 2009-07-17 2012-05-23 Ntn株式会社 凸轮从动件及凸轮从动件的制造方法
JP2011027154A (ja) * 2009-07-23 2011-02-10 Ntn Corp カムフォロア及びカムフォロアの製造方法

Also Published As

Publication number Publication date
JPH0118892Y2 (ja) 1989-06-01

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