CN104040201A - 滚动轴承 - Google Patents

滚动轴承 Download PDF

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Publication number
CN104040201A
CN104040201A CN201380005135.0A CN201380005135A CN104040201A CN 104040201 A CN104040201 A CN 104040201A CN 201380005135 A CN201380005135 A CN 201380005135A CN 104040201 A CN104040201 A CN 104040201A
Authority
CN
China
Prior art keywords
mentioned
embedded
sealed member
embedded part
embedding
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
CN201380005135.0A
Other languages
English (en)
Chinese (zh)
Inventor
佐佐木克明
影山恭平
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.)
NTN Corp
Original Assignee
NTN Corp
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 NTN Corp filed Critical NTN Corp
Publication of CN104040201A publication Critical patent/CN104040201A/zh
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
    • F16C33/76—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
    • F16C33/782—Details of the sealing or parts thereof, e.g. geometry, material of the sealing region
    • F16C33/7823—Details of the sealing or parts thereof, e.g. geometry, material of the sealing region of 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
    • F16C33/7816—Details of the sealing or parts thereof, e.g. geometry, material
    • F16C33/783—Details of the sealing or parts thereof, e.g. geometry, material of the mounting region
    • 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
    • F16C33/7846—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 a gap between the annular disc and 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
    • F16C33/784—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
    • 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
    • F16C2361/00—Apparatus or articles in engineering in general
    • F16C2361/65—Gear shifting, change speed gear, gear box

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Of Bearings (AREA)
  • Rolling Contact Bearings (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
CN201380005135.0A 2012-01-16 2013-01-09 滚动轴承 Pending CN104040201A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012-006166 2012-01-16
JP2012006166A JP5931453B2 (ja) 2012-01-16 2012-01-16 転がり軸受
PCT/JP2013/050143 WO2013108672A1 (ja) 2012-01-16 2013-01-09 転がり軸受

Publications (1)

Publication Number Publication Date
CN104040201A true CN104040201A (zh) 2014-09-10

Family

ID=48799099

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380005135.0A Pending CN104040201A (zh) 2012-01-16 2013-01-09 滚动轴承

Country Status (6)

Country Link
US (1) US20150049972A1 (enExample)
EP (1) EP2806179A4 (enExample)
JP (1) JP5931453B2 (enExample)
CN (1) CN104040201A (enExample)
IN (1) IN2014DN05675A (enExample)
WO (1) WO2013108672A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108225478A (zh) * 2018-03-06 2018-06-29 中国矿业大学(北京) 实时定点料位检测系统
CN108700122A (zh) * 2016-03-01 2018-10-23 Ntn株式会社 带密封轴承
CN108713107A (zh) * 2016-03-01 2018-10-26 Ntn株式会社 带密封的轴承及球轴承

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015132288A (ja) * 2014-01-10 2015-07-23 Ntn株式会社 玉軸受
KR101782219B1 (ko) * 2015-10-19 2017-09-26 셰플러코리아(유) 구름베어링
JP6600262B2 (ja) 2016-02-19 2019-10-30 株式会社ジェイテクト 転がり摺動部材とこれを利用した転がり軸受、及び転がり摺動部材の製造方法
FR3075103B1 (fr) * 2017-12-20 2019-11-22 Aktiebolaget Skf Dispositif de butee de suspension et jambe de force equipee d’un tel dispositif
US10816038B1 (en) * 2019-05-21 2020-10-27 Schaeffler Technologies AG & Co. KG Plastic sleeve on support bearing

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08296658A (ja) * 1995-04-27 1996-11-12 Ntn Corp 転がり軸受のシール構造
JPH10131974A (ja) * 1996-11-01 1998-05-22 Nippon Seiko Kk 密封型転がり軸受
JP2004162874A (ja) * 2002-11-15 2004-06-10 Nsk Ltd プーリの回転支持装置
JP2009014160A (ja) * 2007-07-09 2009-01-22 Ntn Corp 転がり軸受
JP2010261545A (ja) * 2009-05-11 2010-11-18 Ntn Corp シール付き軸受
US20100327539A1 (en) * 2008-02-05 2010-12-30 Yoshitaka Okaji Fixing arrangement for a rubber seal for sealing a rolling bearing
CN102066786A (zh) * 2008-06-13 2011-05-18 Ntn株式会社 保持器、深沟球轴承及带密封件轴承
JP2011141000A (ja) * 2010-01-08 2011-07-21 Ntn Corp 転がり軸受
CN102203445A (zh) * 2008-11-06 2011-09-28 Ntn株式会社 带有密封件的轴承

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3473856A (en) * 1967-08-25 1969-10-21 Skf Ind Inc Seal for bearing
IT1207252B (it) * 1978-11-11 1989-05-17 Skf Kugellagerfabriken Gmbh Cuscinetto a rotolamento.
SE9101962L (sv) * 1991-06-26 1992-12-27 Skf Ab Taetat lager
JPH07238942A (ja) * 1994-02-28 1995-09-12 Ntn Corp 転がり軸受のシール装置
JPH08135667A (ja) * 1994-11-14 1996-05-31 Nippon Seiko Kk 転がり軸受用密封装置
DE19605179A1 (de) * 1996-02-13 1997-08-14 Schaeffler Waelzlager Kg Wälzlagerabdichtung mit integriertem Druckausgleich
JPH11325091A (ja) * 1998-05-11 1999-11-26 Nippon Seiko Kk 密封型転がり軸受
US6719459B1 (en) * 1999-10-18 2004-04-13 Nsk Ltd. Ball bearing
DE102005029936B4 (de) * 2005-06-28 2016-01-07 Schaeffler Technologies AG & Co. KG Abgedichtetes Wälzlager
JP5326358B2 (ja) * 2008-05-23 2013-10-30 日本精工株式会社 密封型転がり軸受
JP5969267B2 (ja) * 2012-05-24 2016-08-17 Ntn株式会社 外輪回転用軸受

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08296658A (ja) * 1995-04-27 1996-11-12 Ntn Corp 転がり軸受のシール構造
JPH10131974A (ja) * 1996-11-01 1998-05-22 Nippon Seiko Kk 密封型転がり軸受
JP2004162874A (ja) * 2002-11-15 2004-06-10 Nsk Ltd プーリの回転支持装置
JP2009014160A (ja) * 2007-07-09 2009-01-22 Ntn Corp 転がり軸受
US20100327539A1 (en) * 2008-02-05 2010-12-30 Yoshitaka Okaji Fixing arrangement for a rubber seal for sealing a rolling bearing
CN102066786A (zh) * 2008-06-13 2011-05-18 Ntn株式会社 保持器、深沟球轴承及带密封件轴承
CN102203445A (zh) * 2008-11-06 2011-09-28 Ntn株式会社 带有密封件的轴承
JP2010261545A (ja) * 2009-05-11 2010-11-18 Ntn Corp シール付き軸受
JP2011141000A (ja) * 2010-01-08 2011-07-21 Ntn Corp 転がり軸受

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108700122A (zh) * 2016-03-01 2018-10-23 Ntn株式会社 带密封轴承
CN108713107A (zh) * 2016-03-01 2018-10-26 Ntn株式会社 带密封的轴承及球轴承
CN108225478A (zh) * 2018-03-06 2018-06-29 中国矿业大学(北京) 实时定点料位检测系统
CN108225478B (zh) * 2018-03-06 2023-08-29 中国矿业大学(北京) 实时定点料位检测系统

Also Published As

Publication number Publication date
JP2013145023A (ja) 2013-07-25
US20150049972A1 (en) 2015-02-19
EP2806179A4 (en) 2016-03-09
WO2013108672A1 (ja) 2013-07-25
JP5931453B2 (ja) 2016-06-08
IN2014DN05675A (enExample) 2015-04-03
EP2806179A1 (en) 2014-11-26

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140910

WD01 Invention patent application deemed withdrawn after publication