JPS6269625U - - Google Patents

Info

Publication number
JPS6269625U
JPS6269625U JP1985162644U JP16264485U JPS6269625U JP S6269625 U JPS6269625 U JP S6269625U JP 1985162644 U JP1985162644 U JP 1985162644U JP 16264485 U JP16264485 U JP 16264485U JP S6269625 U JPS6269625 U JP S6269625U
Authority
JP
Japan
Prior art keywords
seal
outer diameter
flange
diameter surface
lip
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
JP1985162644U
Other languages
English (en)
Other versions
JPH0730988Y2 (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 JP1985162644U priority Critical patent/JPH0730988Y2/ja
Publication of JPS6269625U publication Critical patent/JPS6269625U/ja
Application granted granted Critical
Publication of JPH0730988Y2 publication Critical patent/JPH0730988Y2/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
    • 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
    • F16C19/34—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 for both radial and axial load
    • F16C19/38—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 for both radial and axial load with two or more rows of rollers
    • F16C19/383—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 for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
    • F16C19/385—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 for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings
    • F16C19/386—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 for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings in O-arrangement
    • 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
    • F16C33/7813—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 tapered 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
    • F16C2326/00—Articles relating to transporting
    • F16C2326/01—Parts of vehicles in general
    • F16C2326/02—Wheel hubs or castors

Description

【図面の簡単な説明】
第１図は、この考案に係るシール装置の一実施
例を示す断面図、第２図は同上の一部分を拡大し
て示す断面図、第３図および第４図は同上の他の
実施例を示す断面図、第５図は従来のホイール軸
受装置の断面図、第６図は同上の拡大断面図であ
る。 １……外輪、２……内輪、４……シール芯金、
５……フランジ、６……シールカバー、７……内
筒部、８……フランジ、９……外筒部、１０……
弾性シール、１１，１２……シールリツプ、１３
……サイドリツプ、１４……被膜部、１６……排
水案内溝。

Claims (1)

    【実用新案登録請求の範囲】
  1. 外輪の内径面端部にフランジを備えたシール芯
    金を取付け、内輪の外径面端部に嵌合可能な内筒
    部の端部に外径方向のフランジを形成し、そのフ
    ランジの外径部に外筒部を設けたシールカバーを
    内輪に取付け、前記シール芯金に支持された弾性
    シールには、シールカバーの内箇部外径面に摺接
    するラジアル方向のシールリツプと、シールカバ
    ーの外筒部内径面とでラビリンスを形成するサイ
    ドリツプと、シール芯金のフランジ外面部を覆い
    シールカバーの外筒部端縁との間でラビリンスを
    形成する被膜部とをそれぞれ形成し、その被膜部
    とサイドリツプ間における弾性シール外径面に排
    水案内溝を形成した軸受のシール装置。
JP1985162644U 1985-10-22 1985-10-22 軸受のシ−ル装置 Expired - Lifetime JPH0730988Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985162644U JPH0730988Y2 (ja) 1985-10-22 1985-10-22 軸受のシ−ル装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985162644U JPH0730988Y2 (ja) 1985-10-22 1985-10-22 軸受のシ−ル装置

Publications (2)

Publication Number Publication Date
JPS6269625U true JPS6269625U (ja) 1987-05-01
JPH0730988Y2 JPH0730988Y2 (ja) 1995-07-19

Family

ID=31090103

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985162644U Expired - Lifetime JPH0730988Y2 (ja) 1985-10-22 1985-10-22 軸受のシ−ル装置

Country Status (1)

Country Link
JP (1) JPH0730988Y2 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008202737A (ja) * 2007-02-22 2008-09-04 Nok Corp 密封装置
JP2009115273A (ja) * 2007-11-09 2009-05-28 Ntn Corp 車輪用軸受
WO2014021179A1 (ja) * 2012-07-30 2014-02-06 Nok株式会社 密封装置
JP2015110958A (ja) * 2013-12-06 2015-06-18 Ntn株式会社 密封装置およびこれを備えた車輪用軸受装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008202737A (ja) * 2007-02-22 2008-09-04 Nok Corp 密封装置
JP2009115273A (ja) * 2007-11-09 2009-05-28 Ntn Corp 車輪用軸受
WO2014021179A1 (ja) * 2012-07-30 2014-02-06 Nok株式会社 密封装置
US9638324B2 (en) 2012-07-30 2017-05-02 Nok Corporation Sealing device
JP2015110958A (ja) * 2013-12-06 2015-06-18 Ntn株式会社 密封装置およびこれを備えた車輪用軸受装置

Also Published As

Publication number Publication date
JPH0730988Y2 (ja) 1995-07-19

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