JPH0743490Y2 - 玉軸受の自動調心シール構造 - Google Patents

玉軸受の自動調心シール構造

Info

Publication number
JPH0743490Y2
JPH0743490Y2 JP1989031088U JP3108889U JPH0743490Y2 JP H0743490 Y2 JPH0743490 Y2 JP H0743490Y2 JP 1989031088 U JP1989031088 U JP 1989031088U JP 3108889 U JP3108889 U JP 3108889U JP H0743490 Y2 JPH0743490 Y2 JP H0743490Y2
Authority
JP
Japan
Prior art keywords
outer ring
bearing
shield plate
annular recess
ring
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
JP1989031088U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02121625U (fr
Inventor
秀司 伊藤
Original Assignee
エヌティエヌ株式会社
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 エヌティエヌ株式会社 filed Critical エヌティエヌ株式会社
Priority to JP1989031088U priority Critical patent/JPH0743490Y2/ja
Publication of JPH02121625U publication Critical patent/JPH02121625U/ja
Application granted granted Critical
Publication of JPH0743490Y2 publication Critical patent/JPH0743490Y2/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
    • 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
    • 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
    • F16C2326/06—Drive shafts
    • 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 Devices (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
JP1989031088U 1989-03-17 1989-03-17 玉軸受の自動調心シール構造 Expired - Lifetime JPH0743490Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989031088U JPH0743490Y2 (ja) 1989-03-17 1989-03-17 玉軸受の自動調心シール構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989031088U JPH0743490Y2 (ja) 1989-03-17 1989-03-17 玉軸受の自動調心シール構造

Publications (2)

Publication Number Publication Date
JPH02121625U JPH02121625U (fr) 1990-10-03
JPH0743490Y2 true JPH0743490Y2 (ja) 1995-10-09

Family

ID=31256697

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989031088U Expired - Lifetime JPH0743490Y2 (ja) 1989-03-17 1989-03-17 玉軸受の自動調心シール構造

Country Status (1)

Country Link
JP (1) JPH0743490Y2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001020184A1 (fr) * 1999-09-10 2001-03-22 Nsk Ltd. Roulement a rouleaux etanche

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7588372B2 (en) * 2006-04-13 2009-09-15 Bishop-Wisecarver Corporation Guide wheel having a bearing for food and beverage applications
JP5327603B2 (ja) * 2008-08-05 2013-10-30 株式会社ジェイテクト 転がり軸受装置
JP6730786B2 (ja) * 2015-07-03 2020-07-29 Ntn株式会社 車輪用軸受装置
JP2018053969A (ja) * 2016-09-27 2018-04-05 トヨタ自動車株式会社 オイルシール
DE102018213993A1 (de) * 2018-08-20 2020-02-20 Aktiebolaget Skf Dichtungsanordnung
JP7449136B2 (ja) * 2020-03-24 2024-03-13 Ntn株式会社 シール付き転がり軸受
US11668348B2 (en) * 2021-05-07 2023-06-06 Aktiebolaget Skf Secondary sealing device for wheel bearing assemblies

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0225016Y2 (fr) * 1985-08-01 1990-07-10
JPH07113377B2 (ja) * 1986-07-25 1995-12-06 日本精工株式会社 転がり軸受の密封装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001020184A1 (fr) * 1999-09-10 2001-03-22 Nsk Ltd. Roulement a rouleaux etanche
US6595695B1 (en) 1999-09-10 2003-07-22 Nsk Ltd. Sealed-type rolling bearing

Also Published As

Publication number Publication date
JPH02121625U (fr) 1990-10-03

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