JPH0450724U - - Google Patents

Info

Publication number
JPH0450724U
JPH0450724U JP1990094543U JP9454390U JPH0450724U JP H0450724 U JPH0450724 U JP H0450724U JP 1990094543 U JP1990094543 U JP 1990094543U JP 9454390 U JP9454390 U JP 9454390U JP H0450724 U JPH0450724 U JP H0450724U
Authority
JP
Japan
Prior art keywords
ring
attached
ring body
raceway
bodies
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
JP1990094543U
Other languages
English (en)
Other versions
JPH088343Y2 (ja
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 JP1990094543U priority Critical patent/JPH088343Y2/ja
Publication of JPH0450724U publication Critical patent/JPH0450724U/ja
Application granted granted Critical
Publication of JPH088343Y2 publication Critical patent/JPH088343Y2/ja
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
    • F16C33/7869—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
    • F16C33/78—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
    • 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
    • F16C33/805—Labyrinth sealings in addition to other sealings, e.g. dirt guards to protect sealings with sealing lips
    • 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

Description

【図面の簡単な説明】
第１図は本考案の一実施例に係る軸受の密封装
置の断面図であり、第２図は従来例の断面図であ
る。 １……内輪、２……外輪、４……第１環体、５
……第２環体、６……第３環体、７……第１シー
ル部材、８……第２シール部材。

Claims (1)

  1. 【実用新案登録請求の範囲】 第１ないし第３の環体と、第１および第２のシ
    ール部材とからなり、 第１および第２の両環体は、断面がほぼＬ型で
    、そのＬ型内面が互いに対向するように、それぞ
    れ一方の軌道輪および他方の軌道輪に取り付けら
    れ、 第１および第２のシール部材は、それぞれ第１
    および第２の各環体の円板部先縁に取り付けられ
    て、他方の環体に接触するものであり、 第３の環体は、第１および第２の環体に対して
    互い違いに位置するよう、これらの環体の軸方向
    外側で第１の環体の取付側の軌道輪に取り付けら
    れ、第２の環体の取付側の軌道輪との間でラビリ
    ンスを形成するものである、 ことを特徴とする軸受の密封装置。
JP1990094543U 1990-09-06 1990-09-06 軸受の密封装置 Expired - Lifetime JPH088343Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990094543U JPH088343Y2 (ja) 1990-09-06 1990-09-06 軸受の密封装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990094543U JPH088343Y2 (ja) 1990-09-06 1990-09-06 軸受の密封装置

Publications (2)

Publication Number Publication Date
JPH0450724U true JPH0450724U (ja) 1992-04-28
JPH088343Y2 JPH088343Y2 (ja) 1996-03-06

Family

ID=31832583

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990094543U Expired - Lifetime JPH088343Y2 (ja) 1990-09-06 1990-09-06 軸受の密封装置

Country Status (1)

Country Link
JP (1) JPH088343Y2 (ja)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001065704A (ja) * 1999-08-31 2001-03-16 Ntn Corp 密封装置
WO2006028209A1 (ja) * 2004-09-10 2006-03-16 Ntn Corporation 回転速度検出装置付き車輪用軸受装置
JP2006077919A (ja) * 2004-09-10 2006-03-23 Ntn Corp 回転速度検出装置付き車輪用軸受装置
JP2006090354A (ja) * 2004-09-21 2006-04-06 Ntn Corp 回転速度検出装置付き車輪用軸受装置
JP2006250192A (ja) * 2005-03-09 2006-09-21 Ntn Corp 密封型転がり軸受
WO2006132121A1 (ja) * 2005-06-07 2006-12-14 Nok Corporation 密封装置
JP2007211988A (ja) * 2007-05-07 2007-08-23 Ntn Corp 回転速度検出装置付き車輪用軸受装置
WO2008062684A1 (fr) 2006-11-22 2008-05-29 Jtekt Corporation Dispositif d'étanchéité et dispositif de chemin de roulement
JP2011117608A (ja) * 2011-03-07 2011-06-16 Ntn Corp 密封型転がり軸受
JP4742915B2 (ja) * 2006-03-03 2011-08-10 日本精工株式会社 軸受ユニット
JP2014126180A (ja) * 2012-12-27 2014-07-07 Minebea Co Ltd 流量制御バルブ用玉軸受及びこれを組込んだ排出ガス再循環制御バルブ装置
JP2020190308A (ja) * 2019-05-23 2020-11-26 ナブテスコ株式会社 シール構造、減速機、およびシール構造の製造方法

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001065704A (ja) * 1999-08-31 2001-03-16 Ntn Corp 密封装置
JP4628049B2 (ja) * 2004-09-10 2011-02-09 Ｎｔｎ株式会社 回転速度検出装置付き車輪用軸受装置
WO2006028209A1 (ja) * 2004-09-10 2006-03-16 Ntn Corporation 回転速度検出装置付き車輪用軸受装置
JP2006077919A (ja) * 2004-09-10 2006-03-23 Ntn Corp 回転速度検出装置付き車輪用軸受装置
US8132967B2 (en) 2004-09-10 2012-03-13 Ntn Corporation Wheel bearing apparatus incorporated with a wheel speed detecting apparatus
JP2006090354A (ja) * 2004-09-21 2006-04-06 Ntn Corp 回転速度検出装置付き車輪用軸受装置
JP4628053B2 (ja) * 2004-09-21 2011-02-09 Ｎｔｎ株式会社 回転速度検出装置付き車輪用軸受装置
JP2006250192A (ja) * 2005-03-09 2006-09-21 Ntn Corp 密封型転がり軸受
WO2006132121A1 (ja) * 2005-06-07 2006-12-14 Nok Corporation 密封装置
JP4742915B2 (ja) * 2006-03-03 2011-08-10 日本精工株式会社 軸受ユニット
WO2008062684A1 (fr) 2006-11-22 2008-05-29 Jtekt Corporation Dispositif d'étanchéité et dispositif de chemin de roulement
JP4628395B2 (ja) * 2007-05-07 2011-02-09 Ｎｔｎ株式会社 回転速度検出装置付き車輪用軸受装置
JP2007211988A (ja) * 2007-05-07 2007-08-23 Ntn Corp 回転速度検出装置付き車輪用軸受装置
JP2011117608A (ja) * 2011-03-07 2011-06-16 Ntn Corp 密封型転がり軸受
JP2014126180A (ja) * 2012-12-27 2014-07-07 Minebea Co Ltd 流量制御バルブ用玉軸受及びこれを組込んだ排出ガス再循環制御バルブ装置
JP2020190308A (ja) * 2019-05-23 2020-11-26 ナブテスコ株式会社 シール構造、減速機、およびシール構造の製造方法

Also Published As

Publication number Publication date
JPH088343Y2 (ja) 1996-03-06

Similar Documents

Publication Publication Date Title
JPS6326612U (ja)
JPH0450724U (ja)
JPH0317477U (ja)
JPH01158824U (ja)
JPH03100622U (ja)
JPS6181013U (ja)
JPH0225774U (ja)
JPH0214827U (ja)
JPS6353923U (ja)
JPS58148360U (ja) パツキン
JPS62102024U (ja)
JPH03127866U (ja)
JPS638419U (ja)
JPH0362227U (ja)
JPH02127856U (ja)
JPS6359219U (ja)
JPH0432321U (ja)
JPS6059825U (ja) ベアリングシ−ル
JPS6179029U (ja)
JPH03121225U (ja)
JPH0456917U (ja)
JPS6097418U (ja) 密封形転がり軸受
JPH02127857U (ja)
JPH01111822U (ja)
JPH0439421U (ja)