JP2014020481A - アンギュラ玉軸受 - Google Patents

アンギュラ玉軸受 Download PDF

Info

Publication number
JP2014020481A
JP2014020481A JP2012160611A JP2012160611A JP2014020481A JP 2014020481 A JP2014020481 A JP 2014020481A JP 2012160611 A JP2012160611 A JP 2012160611A JP 2012160611 A JP2012160611 A JP 2012160611A JP 2014020481 A JP2014020481 A JP 2014020481A
Authority
JP
Japan
Prior art keywords
outer ring
ring
axial direction
ball bearing
raceway surface
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
JP2012160611A
Other languages
English (en)
Japanese (ja)
Other versions
JP2014020481A5 (enrdf_load_stackoverflow
Inventor
Susumu Takano
晋 高野
Tomoaki Sakase
友章 坂瀬
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 JP2012160611A priority Critical patent/JP2014020481A/ja
Priority to PCT/JP2013/057263 priority patent/WO2014013754A1/ja
Priority to CN201390000036.9U priority patent/CN203743212U/zh
Priority to DE201321000161 priority patent/DE212013000161U1/de
Publication of JP2014020481A publication Critical patent/JP2014020481A/ja
Publication of JP2014020481A5 publication Critical patent/JP2014020481A5/ja
Pending legal-status Critical Current

Links

Images

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)
JP2012160611A 2012-07-19 2012-07-19 アンギュラ玉軸受 Pending JP2014020481A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
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
CN201390000036.9U CN203743212U (zh) 2012-07-19 2013-03-14 角接触球轴承以及组合式轴承
DE201321000161 DE212013000161U1 (de) 2012-07-19 2013-03-14 Schrägkugellager und Kombinationslager

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012160611A JP2014020481A (ja) 2012-07-19 2012-07-19 アンギュラ玉軸受

Publications (2)

Publication Number Publication Date
JP2014020481A true JP2014020481A (ja) 2014-02-03
JP2014020481A5 JP2014020481A5 (enrdf_load_stackoverflow) 2015-07-30

Family

ID=49948591

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012160611A Pending JP2014020481A (ja) 2012-07-19 2012-07-19 アンギュラ玉軸受

Country Status (4)

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

Cited By (5)

* 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
WO2019044528A1 (ja) * 2017-09-01 2019-03-07 日本精工株式会社 アンギュラ玉軸受、軸受装置、及び主軸装置
JP2019044954A (ja) * 2017-09-01 2019-03-22 日本精工株式会社 アンギュラ玉軸受、軸受装置、及び主軸装置
JP2023084846A (ja) * 2021-12-08 2023-06-20 Ntn株式会社 シール付玉軸受
US12404898B2 (en) 2021-11-25 2025-09-02 Ntn Corporation Sealed bearing

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015204432B4 (de) * 2015-03-12 2025-08-28 Aktiebolaget Skf Wälzlagerbaugruppe und Verfahren zum Zusammenbau einer Wälzlagerbaugruppe
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
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
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
DE102019213801A1 (de) * 2019-09-11 2021-03-11 Aktiebolaget Skf Wälzlageranordnung und Wälzlager

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH032921U (enrdf_load_stackoverflow) * 1989-06-01 1991-01-11
JP2000230564A (ja) * 1999-02-10 2000-08-22 Nsk Ltd 回転軸支持構造
JP2005042894A (ja) * 2003-07-25 2005-02-17 Nsk Ltd 複列転がり軸受装置
JP2006161876A (ja) * 2004-12-03 2006-06-22 Nsk Ltd 転がり軸受
JP2007239801A (ja) * 2006-03-06 2007-09-20 Nsk Ltd シール付きアンギュラ玉軸受
JP2008240806A (ja) * 2007-03-26 2008-10-09 Jtekt Corp 玉軸受
JP2010001924A (ja) * 2008-06-18 2010-01-07 Nsk Ltd 組合せ軸受
JP2010164122A (ja) * 2009-01-15 2010-07-29 Ntn Corp 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
WO2012053410A1 (ja) * 2010-10-21 2012-04-26 Ntn株式会社 転がり軸受および転がり軸受装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
JP2005076660A (ja) 2003-08-29 2005-03-24 Nsk Ltd 転がり軸受装置
JP2006161943A (ja) 2004-12-07 2006-06-22 Ntn Corp アンギュラ玉軸受
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

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH032921U (enrdf_load_stackoverflow) * 1989-06-01 1991-01-11
JP2000230564A (ja) * 1999-02-10 2000-08-22 Nsk Ltd 回転軸支持構造
JP2005042894A (ja) * 2003-07-25 2005-02-17 Nsk Ltd 複列転がり軸受装置
JP2006161876A (ja) * 2004-12-03 2006-06-22 Nsk Ltd 転がり軸受
JP2007239801A (ja) * 2006-03-06 2007-09-20 Nsk Ltd シール付きアンギュラ玉軸受
JP2008240806A (ja) * 2007-03-26 2008-10-09 Jtekt Corp 玉軸受
JP2010001924A (ja) * 2008-06-18 2010-01-07 Nsk Ltd 組合せ軸受
JP2010164122A (ja) * 2009-01-15 2010-07-29 Ntn Corp 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
WO2012053410A1 (ja) * 2010-10-21 2012-04-26 Ntn株式会社 転がり軸受および転がり軸受装置

Cited By (10)

* 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
WO2019044528A1 (ja) * 2017-09-01 2019-03-07 日本精工株式会社 アンギュラ玉軸受、軸受装置、及び主軸装置
JP2019044954A (ja) * 2017-09-01 2019-03-22 日本精工株式会社 アンギュラ玉軸受、軸受装置、及び主軸装置
KR20200032201A (ko) * 2017-09-01 2020-03-25 닛본 세이고 가부시끼가이샤 앵귤러 볼 베어링, 베어링 장치 및 주축 장치
EP3677803A4 (en) * 2017-09-01 2020-11-04 NSK Ltd. ANGLED BALL BEARING, BEARING DEVICE AND SPINDLE DEVICE
JP7003683B2 (ja) 2017-09-01 2022-01-20 日本精工株式会社 アンギュラ玉軸受、軸受装置、及び主軸装置
KR102355566B1 (ko) * 2017-09-01 2022-01-25 닛본 세이고 가부시끼가이샤 앵귤러 볼 베어링, 베어링 장치 및 주축 장치
US12404898B2 (en) 2021-11-25 2025-09-02 Ntn Corporation Sealed bearing
JP2023084846A (ja) * 2021-12-08 2023-06-20 Ntn株式会社 シール付玉軸受
JP7724145B2 (ja) 2021-12-08 2025-08-15 Ntn株式会社 シール付玉軸受

Also Published As

Publication number Publication date
CN203743212U (zh) 2014-07-30
DE212013000161U1 (de) 2015-03-02
WO2014013754A1 (ja) 2014-01-23

Similar Documents

Publication Publication Date Title
WO2014013754A1 (ja) アンギュラ玉軸受及び組合せ軸受
TWI771530B (zh) 凸輪裝置
EP2497914A1 (en) Camshaft apparatus
JP3210224U (ja) アンギュラ玉軸受用保持器、アンギュラ玉軸受及び軸受装置
JP6565366B2 (ja) アンギュラ玉軸受
JP3207410U (ja) 転がり軸受
KR20160011649A (ko) 복열 롤러 베어링
JP6529209B2 (ja) アンギュラ玉軸受
JP2006105384A (ja) 複列玉軸受
JP2003042160A (ja) アンギュラ玉軸受及び主軸装置
CN205991096U (zh) 角接触球轴承用保持架、角接触球轴承及轴承装置
JP2020070856A (ja) 軸受および減速機
JP2015021567A (ja) 複列軸受
US20160178002A1 (en) Double-row spherical roller bearing
CN205895919U (zh) 角接触球轴承用保持架、角接触球轴承及轴承装置
JP5434519B2 (ja) 複列円錐ころ軸受装置
JP5776298B2 (ja) 分割型転がり軸受および分割型転がり軸受装置
JP2006125433A (ja) 深溝玉軸受および組合せ玉軸受
JP3210223U (ja) アンギュラ玉軸受用保持器、アンギュラ玉軸受及び軸受装置
JP6610871B2 (ja) 複列六点接触玉軸受を用いたプーリ構造
JP2011231863A (ja) 複列軸受用保持器および複列転がり軸受
JP7306136B2 (ja) 深溝玉軸受
JP7186061B2 (ja) 玉軸受
KR20140112487A (ko) 감소된 마찰 토크를 가진 구름 베어링
CN102678742A (zh) 带法兰的双列角接触轴承

Legal Events

Date Code Title Description
RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20140210

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20150126

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150616

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20150616

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20160426

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160623

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20161206

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20170606