JP2002031148A - 転がり軸受装置 - Google Patents

転がり軸受装置

Info

Publication number
JP2002031148A
JP2002031148A JP2000214752A JP2000214752A JP2002031148A JP 2002031148 A JP2002031148 A JP 2002031148A JP 2000214752 A JP2000214752 A JP 2000214752A JP 2000214752 A JP2000214752 A JP 2000214752A JP 2002031148 A JP2002031148 A JP 2002031148A
Authority
JP
Japan
Prior art keywords
rolling bearing
axle box
shaft
roll
rolling
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
JP2000214752A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002031148A5 (enExample
Inventor
Yukio Sato
幸夫 佐藤
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 JP2000214752A priority Critical patent/JP2002031148A/ja
Publication of JP2002031148A publication Critical patent/JP2002031148A/ja
Publication of JP2002031148A5 publication Critical patent/JP2002031148A5/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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
    • F16C19/38—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers
    • 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
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/06—Ball or roller bearings
    • F16C23/08—Ball or roller bearings self-adjusting
    • F16C23/082—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface
    • F16C23/084—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface sliding on a complementary spherical surface
    • 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
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/06—Ball or roller bearings
    • F16C23/08—Ball or roller bearings self-adjusting
    • F16C23/082—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface
    • F16C23/086—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface forming a track for rolling elements

Landscapes

  • Sealing Of Bearings (AREA)
  • Rolling Contact Bearings (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
JP2000214752A 2000-07-14 2000-07-14 転がり軸受装置 Pending JP2002031148A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000214752A JP2002031148A (ja) 2000-07-14 2000-07-14 転がり軸受装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000214752A JP2002031148A (ja) 2000-07-14 2000-07-14 転がり軸受装置

Publications (2)

Publication Number Publication Date
JP2002031148A true JP2002031148A (ja) 2002-01-31
JP2002031148A5 JP2002031148A5 (enExample) 2005-01-06

Family

ID=18710273

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000214752A Pending JP2002031148A (ja) 2000-07-14 2000-07-14 転がり軸受装置

Country Status (1)

Country Link
JP (1) JP2002031148A (enExample)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006080127A1 (ja) * 2005-01-25 2006-08-03 Ntn Corporation はすば歯車支持構造、風力発電機用増速機および垂直軸支持構造
JP2009250279A (ja) * 2008-04-02 2009-10-29 Sumitomo Heavy Ind Ltd 減速機
US7918649B2 (en) 2003-11-18 2011-04-05 Ntn Corporation Double-row self-aligning roller bearing and device for supporting wind turbine generator main shaft
JP2014023002A (ja) * 2012-07-19 2014-02-03 Shun Hosaka センサ・デバイスおよびその製造方法
KR101565290B1 (ko) * 2010-03-26 2015-11-04 지멘스 브이에이아이 메탈스 테크놀로지스 게엠베하 냉간 압연기용 베어링 배열체 및 회전식 유입구
CN111852984A (zh) * 2020-07-29 2020-10-30 江苏恒立液压股份有限公司 摆动液压缸
WO2021218922A1 (zh) * 2020-04-26 2021-11-04 福建南方路面机械股份有限公司 一种旋转密封结构及螺旋式砂水分离机
JP2022019279A (ja) * 2020-07-17 2022-01-27 日本精工株式会社 転がり軸受及び軸受装置

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7918649B2 (en) 2003-11-18 2011-04-05 Ntn Corporation Double-row self-aligning roller bearing and device for supporting wind turbine generator main shaft
EP1705392B2 (en) † 2003-11-18 2016-08-31 NTN Corporation Double-row self-aligning roller bearing and device for supporting wind turbine generator main shaft
WO2006080127A1 (ja) * 2005-01-25 2006-08-03 Ntn Corporation はすば歯車支持構造、風力発電機用増速機および垂直軸支持構造
JP2009250279A (ja) * 2008-04-02 2009-10-29 Sumitomo Heavy Ind Ltd 減速機
KR101565290B1 (ko) * 2010-03-26 2015-11-04 지멘스 브이에이아이 메탈스 테크놀로지스 게엠베하 냉간 압연기용 베어링 배열체 및 회전식 유입구
JP2014023002A (ja) * 2012-07-19 2014-02-03 Shun Hosaka センサ・デバイスおよびその製造方法
WO2021218922A1 (zh) * 2020-04-26 2021-11-04 福建南方路面机械股份有限公司 一种旋转密封结构及螺旋式砂水分离机
JP2022019279A (ja) * 2020-07-17 2022-01-27 日本精工株式会社 転がり軸受及び軸受装置
JP7528594B2 (ja) 2020-07-17 2024-08-06 日本精工株式会社 転がり軸受及び軸受装置
CN111852984A (zh) * 2020-07-29 2020-10-30 江苏恒立液压股份有限公司 摆动液压缸

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