JP7627636B2 - ころ軸受および針状ころ軸受 - Google Patents

ころ軸受および針状ころ軸受 Download PDF

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Publication number
JP7627636B2
JP7627636B2 JP2021135819A JP2021135819A JP7627636B2 JP 7627636 B2 JP7627636 B2 JP 7627636B2 JP 2021135819 A JP2021135819 A JP 2021135819A JP 2021135819 A JP2021135819 A JP 2021135819A JP 7627636 B2 JP7627636 B2 JP 7627636B2
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Japan
Prior art keywords
column
rollers
retaining member
roller bearing
roller
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JP2021135819A
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Japanese (ja)
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JP2023030597A (ja
JP2023030597A5 (enExample
Inventor
佳子 大村
秀司 伊藤
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NTN Corp
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NTN Corp
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Priority to JP2021135819A priority Critical patent/JP7627636B2/ja
Priority to PCT/JP2022/029673 priority patent/WO2023026795A1/ja
Publication of JP2023030597A publication Critical patent/JP2023030597A/ja
Publication of JP2023030597A5 publication Critical patent/JP2023030597A5/ja
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JP2021135819A 2021-08-23 2021-08-23 ころ軸受および針状ころ軸受 Active JP7627636B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2021135819A JP7627636B2 (ja) 2021-08-23 2021-08-23 ころ軸受および針状ころ軸受
PCT/JP2022/029673 WO2023026795A1 (ja) 2021-08-23 2022-08-02 ころ軸受および針状ころ軸受

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021135819A JP7627636B2 (ja) 2021-08-23 2021-08-23 ころ軸受および針状ころ軸受

Publications (3)

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JP2023030597A JP2023030597A (ja) 2023-03-08
JP2023030597A5 JP2023030597A5 (enExample) 2024-08-05
JP7627636B2 true JP7627636B2 (ja) 2025-02-06

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ID=85413930

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JP2021135819A Active JP7627636B2 (ja) 2021-08-23 2021-08-23 ころ軸受および針状ころ軸受

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JP (1) JP7627636B2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116753233B (zh) * 2023-08-17 2023-10-20 河北亚超轴承集团有限公司 一种滚针轴承

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006022821A (ja) 2004-07-05 2006-01-26 Ntn Corp 円すいころ軸受
JP2007270852A (ja) 2006-03-30 2007-10-18 Ntn Corp 液圧ポンプ用ころ軸受

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006022821A (ja) 2004-07-05 2006-01-26 Ntn Corp 円すいころ軸受
JP2007270852A (ja) 2006-03-30 2007-10-18 Ntn Corp 液圧ポンプ用ころ軸受

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Publication number Publication date
JP2023030597A (ja) 2023-03-08

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