JPWO2023238364A1 - - Google Patents

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Publication number
JPWO2023238364A1
JPWO2023238364A1 JP2024526185A JP2024526185A JPWO2023238364A1 JP WO2023238364 A1 JPWO2023238364 A1 JP WO2023238364A1 JP 2024526185 A JP2024526185 A JP 2024526185A JP 2024526185 A JP2024526185 A JP 2024526185A JP WO2023238364 A1 JPWO2023238364 A1 JP WO2023238364A1
Authority
JP
Japan
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.)
Granted
Application number
JP2024526185A
Other languages
Japanese (ja)
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JP7798192B2 (ja
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.)
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Publication of JPWO2023238364A1 publication Critical patent/JPWO2023238364A1/ja
Application granted granted Critical
Publication of JP7798192B2 publication Critical patent/JP7798192B2/ja
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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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/34—Rollers; Needles
    • 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
    • F16C33/64—Special methods of manufacture

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Rolling Contact Bearings (AREA)
JP2024526185A 2022-06-10 2022-06-10 軸受用ころの製造方法 Active JP7798192B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/023407 WO2023238364A1 (ja) 2022-06-10 2022-06-10 軸受用ころの製造方法

Publications (2)

Publication Number Publication Date
JPWO2023238364A1 true JPWO2023238364A1 (https=) 2023-12-14
JP7798192B2 JP7798192B2 (ja) 2026-01-14

Family

ID=89117825

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024526185A Active JP7798192B2 (ja) 2022-06-10 2022-06-10 軸受用ころの製造方法

Country Status (2)

Country Link
JP (1) JP7798192B2 (https=)
WO (1) WO2023238364A1 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0312015U (https=) * 1988-08-10 1991-02-07
WO2010001706A1 (ja) * 2008-07-01 2010-01-07 Ntn株式会社 軸受用ころ、軸受、および軸受用ころ加工方法
WO2016133211A1 (ja) * 2015-02-20 2016-08-25 Ntn株式会社 窒化珪素ころ、窒化珪素ころの製造方法、および窒化珪素ころの検査方法
WO2017086120A1 (ja) * 2015-11-18 2017-05-26 Ntn株式会社 軸受用ころの超仕上げ加工方法および超仕上げ加工装置
JP2021105451A (ja) * 2017-03-28 2021-07-26 Ntn株式会社 円錐ころ軸受

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0312015U (https=) * 1988-08-10 1991-02-07
WO2010001706A1 (ja) * 2008-07-01 2010-01-07 Ntn株式会社 軸受用ころ、軸受、および軸受用ころ加工方法
WO2016133211A1 (ja) * 2015-02-20 2016-08-25 Ntn株式会社 窒化珪素ころ、窒化珪素ころの製造方法、および窒化珪素ころの検査方法
WO2017086120A1 (ja) * 2015-11-18 2017-05-26 Ntn株式会社 軸受用ころの超仕上げ加工方法および超仕上げ加工装置
JP2021105451A (ja) * 2017-03-28 2021-07-26 Ntn株式会社 円錐ころ軸受

Also Published As

Publication number Publication date
JP7798192B2 (ja) 2026-01-14
WO2023238364A1 (ja) 2023-12-14

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