JPH0726609Y2 - 転がり軸受の密封装置 - Google Patents

転がり軸受の密封装置

Info

Publication number
JPH0726609Y2
JPH0726609Y2 JP1989002536U JP253689U JPH0726609Y2 JP H0726609 Y2 JPH0726609 Y2 JP H0726609Y2 JP 1989002536 U JP1989002536 U JP 1989002536U JP 253689 U JP253689 U JP 253689U JP H0726609 Y2 JPH0726609 Y2 JP H0726609Y2
Authority
JP
Japan
Prior art keywords
seal body
lip
sealing
contact
sealing device
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.)
Expired - Lifetime
Application number
JP1989002536U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0293571U (enrdf_load_stackoverflow
Inventor
一 田積
浩樹 谷本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koyo Seiko Co Ltd
Original Assignee
Koyo Seiko Co Ltd
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 Koyo Seiko Co Ltd filed Critical Koyo Seiko Co Ltd
Priority to JP1989002536U priority Critical patent/JPH0726609Y2/ja
Publication of JPH0293571U publication Critical patent/JPH0293571U/ja
Application granted granted Critical
Publication of JPH0726609Y2 publication Critical patent/JPH0726609Y2/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
    • F16C33/7896—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members with two or more discrete sealings arranged in series
    • 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
    • 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
    • F16C33/7843—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 single annular sealing disc
    • F16C33/7853—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 single annular sealing disc with one or more sealing lips to contact the inner race
    • 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
    • F16C33/7889—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to an inner race and extending toward the outer race

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
JP1989002536U 1989-01-12 1989-01-12 転がり軸受の密封装置 Expired - Lifetime JPH0726609Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989002536U JPH0726609Y2 (ja) 1989-01-12 1989-01-12 転がり軸受の密封装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989002536U JPH0726609Y2 (ja) 1989-01-12 1989-01-12 転がり軸受の密封装置

Publications (2)

Publication Number Publication Date
JPH0293571U JPH0293571U (enrdf_load_stackoverflow) 1990-07-25
JPH0726609Y2 true JPH0726609Y2 (ja) 1995-06-14

Family

ID=31203386

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989002536U Expired - Lifetime JPH0726609Y2 (ja) 1989-01-12 1989-01-12 転がり軸受の密封装置

Country Status (1)

Country Link
JP (1) JPH0726609Y2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11268574B2 (en) 2018-11-20 2022-03-08 Hyundai Motor Company Seal assembly for wheel bearing

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3453605B2 (ja) * 1993-09-17 2003-10-06 六菱ゴム株式会社 回転軸部シール装置
JP4560989B2 (ja) * 2001-04-25 2010-10-13 株式会社ジェイテクト 密封装置ならびに車軸用軸受装置
JP4676212B2 (ja) * 2005-02-04 2011-04-27 Ｎｔｎ株式会社 密封型転がり軸受
JP2007092889A (ja) * 2005-09-29 2007-04-12 Ntn Corp 転がり軸受
JP5624506B2 (ja) * 2011-03-09 2014-11-12 Ntn株式会社 フィルタ付き転がり軸受
JP6050080B2 (ja) 2012-10-05 2016-12-21 Ntn株式会社 密封型転がり軸受
JP6335536B2 (ja) * 2014-02-07 2018-05-30 Ntn株式会社 二重シール構造の密封形玉軸受
JP6646272B2 (ja) * 2015-09-03 2020-02-14 内山工業株式会社 密封装置
JP6765186B2 (ja) * 2015-12-08 2020-10-07 内山工業株式会社 密封装置
JP6692214B2 (ja) * 2016-05-24 2020-05-13 Ntn株式会社 軸受密封装置
JP6850704B2 (ja) * 2017-09-14 2021-03-31 オイレス工業株式会社 滑り軸受

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5838038U (ja) * 1981-09-09 1983-03-12 日本精工株式会社 スリンガ−付き密封軸受
JPS59127962U (ja) * 1983-02-17 1984-08-28 三菱自動車工業株式会社 回転軸部のシ−ル構造

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11268574B2 (en) 2018-11-20 2022-03-08 Hyundai Motor Company Seal assembly for wheel bearing

Also Published As

Publication number Publication date
JPH0293571U (enrdf_load_stackoverflow) 1990-07-25

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term