JP2023089366A - 転がり軸受 - Google Patents

転がり軸受 Download PDF

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Publication number
JP2023089366A
JP2023089366A JP2021203820A JP2021203820A JP2023089366A JP 2023089366 A JP2023089366 A JP 2023089366A JP 2021203820 A JP2021203820 A JP 2021203820A JP 2021203820 A JP2021203820 A JP 2021203820A JP 2023089366 A JP2023089366 A JP 2023089366A
Authority
JP
Japan
Prior art keywords
rolling bearing
rolling
spherical surface
rolling elements
outer ring
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
JP2021203820A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023089366A5 (https=
Inventor
和憲 村主
Kazunori Suguri
孝康 田窪
Takayasu Takubo
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
NTN Toyo Bearing Co 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 NTN Corp, NTN Toyo Bearing Co Ltd filed Critical NTN Corp
Priority to JP2021203820A priority Critical patent/JP2023089366A/ja
Priority to PCT/JP2022/043309 priority patent/WO2023112625A1/ja
Publication of JP2023089366A publication Critical patent/JP2023089366A/ja
Publication of JP2023089366A5 publication Critical patent/JP2023089366A5/ja
Pending 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
    • F16C19/02—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
    • 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
    • F16C33/38—Ball cages
    • F16C33/41—Ball cages comb-shaped

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
JP2021203820A 2021-12-16 2021-12-16 転がり軸受 Pending JP2023089366A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2021203820A JP2023089366A (ja) 2021-12-16 2021-12-16 転がり軸受
PCT/JP2022/043309 WO2023112625A1 (ja) 2021-12-16 2022-11-24 転がり軸受

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021203820A JP2023089366A (ja) 2021-12-16 2021-12-16 転がり軸受

Publications (2)

Publication Number Publication Date
JP2023089366A true JP2023089366A (ja) 2023-06-28
JP2023089366A5 JP2023089366A5 (https=) 2023-07-12

Family

ID=86774153

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021203820A Pending JP2023089366A (ja) 2021-12-16 2021-12-16 転がり軸受

Country Status (2)

Country Link
JP (1) JP2023089366A (https=)
WO (1) WO2023112625A1 (https=)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57124617U (https=) * 1981-01-28 1982-08-03
JP2005226738A (ja) * 2004-02-13 2005-08-25 Nsk Ltd 転がり軸受用保持器およびそれを備えた転がり軸受並びにその転がり軸受を用いたファンモータ
JP2007120687A (ja) * 2005-10-31 2007-05-17 Nsk Ltd 保持器付自動調心ころ軸受
JP2007278406A (ja) * 2006-04-07 2007-10-25 Nsk Ltd 保持器付ころ軸受
JP2010071386A (ja) * 2008-09-18 2010-04-02 Ntn Corp 転がり軸受用保持器およびこれを備える転がり軸受
JP5978578B2 (ja) * 2011-09-21 2016-08-24 株式会社ジェイテクト 玉軸受及び玉軸受用の保持器
US9546682B2 (en) * 2014-12-09 2017-01-17 Aktiebolaget Skf Cage of a rolling bearing, rolling bearing comprising such a cage and apparatus comprising such a rolling bearing

Also Published As

Publication number Publication date
WO2023112625A1 (ja) 2023-06-22

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Effective date: 20230704