CN203743212U - 角接触球轴承以及组合式轴承 - Google Patents

角接触球轴承以及组合式轴承 Download PDF

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Publication number
CN203743212U
CN203743212U CN201390000036.9U CN201390000036U CN203743212U CN 203743212 U CN203743212 U CN 203743212U CN 201390000036 U CN201390000036 U CN 201390000036U CN 203743212 U CN203743212 U CN 203743212U
Authority
CN
China
Prior art keywords
outer ring
ring
angular contact
contact ball
axial
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
CN201390000036.9U
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English (en)
Chinese (zh)
Inventor
高野晋
坂瀬友章
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
Application granted granted Critical
Publication of CN203743212U publication Critical patent/CN203743212U/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • F16C19/541—Systems consisting of juxtaposed rolling bearings including at least one angular contact bearing
    • F16C19/542—Systems consisting of juxtaposed rolling bearings including at least one angular contact bearing with two rolling bearings with angular contact
    • F16C19/543—Systems consisting of juxtaposed rolling bearings including at least one angular contact bearing with two rolling bearings with angular contact 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
    • 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
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
    • F16C19/181—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact
    • F16C19/183—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles
    • F16C19/184—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles 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
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/583—Details of specific parts of races
    • F16C33/586—Details of specific parts of races outside the space between the races, e.g. end faces or bore of inner 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
    • 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
    • F16C33/6603—Special parts or details in view of lubrication with grease as lubricant
    • F16C33/6607—Retaining the grease in or near 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
    • F16C33/72—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
    • 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
    • F16C33/7886—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted outside the gap between the inner and outer races, e.g. sealing rings mounted to an end face or outer surface of a 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
    • 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
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/16—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
    • F16C19/163—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls with angular contact

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Sealing Of Bearings (AREA)
CN201390000036.9U 2012-07-19 2013-03-14 角接触球轴承以及组合式轴承 Expired - Lifetime CN203743212U (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012-160611 2012-07-19
JP2012160611A JP2014020481A (ja) 2012-07-19 2012-07-19 アンギュラ玉軸受
PCT/JP2013/057263 WO2014013754A1 (ja) 2012-07-19 2013-03-14 アンギュラ玉軸受及び組合せ軸受

Publications (1)

Publication Number Publication Date
CN203743212U true CN203743212U (zh) 2014-07-30

Family

ID=49948591

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201390000036.9U Expired - Lifetime CN203743212U (zh) 2012-07-19 2013-03-14 角接触球轴承以及组合式轴承

Country Status (4)

Country Link
JP (1) JP2014020481A (https=)
CN (1) CN203743212U (https=)
DE (1) DE212013000161U1 (https=)
WO (1) WO2014013754A1 (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108708909A (zh) * 2018-07-24 2018-10-26 安徽利达汽车轴承制造有限公司 一种角接触球轴承密封圈
CN108884866A (zh) * 2016-03-30 2018-11-23 谐波传动系统有限公司 组合式圆筒滚子轴承
CN111051714A (zh) * 2017-09-01 2020-04-21 日本精工株式会社 角接触球轴承、轴承装置以及主轴装置

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104006082A (zh) * 2014-05-08 2014-08-27 洛阳德润精密机床轴承有限公司 外圈可重复注脂的角接触球轴承
DE102015204432B4 (de) * 2015-03-12 2025-08-28 Aktiebolaget Skf Wälzlagerbaugruppe und Verfahren zum Zusammenbau einer Wälzlagerbaugruppe
JP6978188B2 (ja) * 2016-06-03 2021-12-08 Ntn株式会社 多列組合せアンギュラ玉軸受装置
KR102355566B1 (ko) * 2017-09-01 2022-01-25 닛본 세이고 가부시끼가이샤 앵귤러 볼 베어링, 베어링 장치 및 주축 장치
DE102019213801A1 (de) * 2019-09-11 2021-03-11 Aktiebolaget Skf Wälzlageranordnung und Wälzlager
WO2023095740A1 (ja) 2021-11-25 2023-06-01 Ntn株式会社 シール付軸受
JP7724145B2 (ja) * 2021-12-08 2025-08-15 Ntn株式会社 シール付玉軸受

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH032921U (https=) * 1989-06-01 1991-01-11
JPH04177061A (ja) 1990-11-09 1992-06-24 Hitachi Ltd 空気調和機
JPH11108068A (ja) 1997-09-30 1999-04-20 Ntn Corp アンギュラ玉軸受
JP2000230564A (ja) * 1999-02-10 2000-08-22 Nsk Ltd 回転軸支持構造
JP2002122149A (ja) 2000-10-12 2002-04-26 Ntn Corp アンギュラ玉軸受およびこれを用いた工作機械
JP2005042894A (ja) * 2003-07-25 2005-02-17 Nsk Ltd 複列転がり軸受装置
JP2005076660A (ja) 2003-08-29 2005-03-24 Nsk Ltd 転がり軸受装置
JP2006161876A (ja) * 2004-12-03 2006-06-22 Nsk Ltd 転がり軸受
JP2006161943A (ja) 2004-12-07 2006-06-22 Ntn Corp アンギュラ玉軸受
JP2007239801A (ja) * 2006-03-06 2007-09-20 Nsk Ltd シール付きアンギュラ玉軸受
JP5145742B2 (ja) * 2007-03-26 2013-02-20 株式会社ジェイテクト 玉軸受
JP5444642B2 (ja) * 2008-06-18 2014-03-19 日本精工株式会社 組合せ軸受
JP5129762B2 (ja) * 2009-01-15 2013-01-30 Ｎｔｎ株式会社 アンギュラ玉軸受
JP2012077851A (ja) * 2010-10-01 2012-04-19 Ntn Corp 転がり軸受装置
JP5844596B2 (ja) * 2010-10-21 2016-01-20 Ntn株式会社 転がり軸受装置
JP5547667B2 (ja) 2011-02-01 2014-07-16 ルネサスエレクトロニクス株式会社 半導体装置

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108884866A (zh) * 2016-03-30 2018-11-23 谐波传动系统有限公司 组合式圆筒滚子轴承
CN108884866B (zh) * 2016-03-30 2020-08-25 谐波传动系统有限公司 组合式圆筒滚子轴承
CN111051714A (zh) * 2017-09-01 2020-04-21 日本精工株式会社 角接触球轴承、轴承装置以及主轴装置
TWI697633B (zh) * 2017-09-01 2020-07-01 日商日本精工股份有限公司 斜角滾珠軸承、軸承裝置及主軸裝置
CN111051714B (zh) * 2017-09-01 2021-08-06 日本精工株式会社 角接触球轴承、轴承装置以及主轴装置
CN108708909A (zh) * 2018-07-24 2018-10-26 安徽利达汽车轴承制造有限公司 一种角接触球轴承密封圈
CN108708909B (zh) * 2018-07-24 2023-12-15 安徽利达汽车轴承制造有限公司 一种角接触球轴承密封圈

Also Published As

Publication number Publication date
JP2014020481A (ja) 2014-02-03
WO2014013754A1 (ja) 2014-01-23
DE212013000161U1 (de) 2015-03-02

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C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20140730