JP2000230562A - 転がり軸受 - Google Patents

転がり軸受

Info

Publication number
JP2000230562A
JP2000230562A JP11032209A JP3220999A JP2000230562A JP 2000230562 A JP2000230562 A JP 2000230562A JP 11032209 A JP11032209 A JP 11032209A JP 3220999 A JP3220999 A JP 3220999A JP 2000230562 A JP2000230562 A JP 2000230562A
Authority
JP
Japan
Prior art keywords
ring
peripheral surface
seal ring
lubricating oil
raceway
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.)
Pending
Application number
JP11032209A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000230562A5 (enExample
Inventor
Kenji Arai
健治 新井
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.)
NSK Ltd
Original Assignee
NSK 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 NSK Ltd filed Critical NSK Ltd
Priority to JP11032209A priority Critical patent/JP2000230562A/ja
Publication of JP2000230562A publication Critical patent/JP2000230562A/ja
Publication of JP2000230562A5 publication Critical patent/JP2000230562A5/ja
Pending 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
    • F16C33/726—Sealings with means to vent the interior of the bearing
    • 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
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/6659—Details of supply of the liquid to the bearing, e.g. passages or nozzles
    • F16C33/6674—Details of supply of the liquid to the bearing, e.g. passages or nozzles related to the amount supplied, e.g. gaps to restrict flow of the liquid
    • 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
    • F16C33/7816—Details of the sealing or parts thereof, e.g. geometry, material
    • 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
    • F16C33/7856—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 with a single sealing lip
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Of Bearings (AREA)
  • Rolling Contact Bearings (AREA)
JP11032209A 1999-02-10 1999-02-10 転がり軸受 Pending JP2000230562A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11032209A JP2000230562A (ja) 1999-02-10 1999-02-10 転がり軸受

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11032209A JP2000230562A (ja) 1999-02-10 1999-02-10 転がり軸受

Publications (2)

Publication Number Publication Date
JP2000230562A true JP2000230562A (ja) 2000-08-22
JP2000230562A5 JP2000230562A5 (enExample) 2005-08-25

Family

ID=12352535

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11032209A Pending JP2000230562A (ja) 1999-02-10 1999-02-10 転がり軸受

Country Status (1)

Country Link
JP (1) JP2000230562A (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009270620A (ja) * 2008-05-07 2009-11-19 Ntn Corp クラッチレリーズ軸受およびこれを備えるクラッチレリーズ軸受装置
WO2012069458A1 (de) * 2010-11-25 2012-05-31 Aktiebolaget Skf Wälzlager mit austauschbarer dichtung
JP2015086909A (ja) * 2013-10-29 2015-05-07 株式会社ジェイテクト ４点接触玉軸受
CN105697555A (zh) * 2016-04-15 2016-06-22 蚌埠飞宇轴承有限公司 一种深沟球轴承密封结构
JP2018123923A (ja) * 2017-02-02 2018-08-09 ダイベア株式会社 転がり軸受及びその製造方法

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009270620A (ja) * 2008-05-07 2009-11-19 Ntn Corp クラッチレリーズ軸受およびこれを備えるクラッチレリーズ軸受装置
WO2012069458A1 (de) * 2010-11-25 2012-05-31 Aktiebolaget Skf Wälzlager mit austauschbarer dichtung
US8979386B2 (en) 2010-11-25 2015-03-17 Aktiebolaget Skf Rolling element bearing having replaceable seal
JP2015086909A (ja) * 2013-10-29 2015-05-07 株式会社ジェイテクト ４点接触玉軸受
CN105697555A (zh) * 2016-04-15 2016-06-22 蚌埠飞宇轴承有限公司 一种深沟球轴承密封结构
CN105697555B (zh) * 2016-04-15 2018-06-08 蚌埠飞宇轴承有限公司 一种深沟球轴承密封结构
JP2018123923A (ja) * 2017-02-02 2018-08-09 ダイベア株式会社 転がり軸受及びその製造方法

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