JPH01158818U - - Google Patents

Info

Publication number
JPH01158818U
JPH01158818U JP5476788U JP5476788U JPH01158818U JP H01158818 U JPH01158818 U JP H01158818U JP 5476788 U JP5476788 U JP 5476788U JP 5476788 U JP5476788 U JP 5476788U JP H01158818 U JPH01158818 U JP H01158818U
Authority
JP
Japan
Prior art keywords
preload
load direction
radial bearing
electrostrictive element
rotating shaft
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.)
Granted
Application number
JP5476788U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0533772Y2 (enrdf_load_stackoverflow
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 filed Critical
Priority to JP1988054767U priority Critical patent/JPH0533772Y2/ja
Publication of JPH01158818U publication Critical patent/JPH01158818U/ja
Application granted granted Critical
Publication of JPH0533772Y2 publication Critical patent/JPH0533772Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Turning (AREA)
  • Support Of The Bearing (AREA)
JP1988054767U 1988-04-22 1988-04-22 Expired - Lifetime JPH0533772Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988054767U JPH0533772Y2 (enrdf_load_stackoverflow) 1988-04-22 1988-04-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988054767U JPH0533772Y2 (enrdf_load_stackoverflow) 1988-04-22 1988-04-22

Publications (2)

Publication Number Publication Date
JPH01158818U true JPH01158818U (enrdf_load_stackoverflow) 1989-11-02
JPH0533772Y2 JPH0533772Y2 (enrdf_load_stackoverflow) 1993-08-27

Family

ID=31280680

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988054767U Expired - Lifetime JPH0533772Y2 (enrdf_load_stackoverflow) 1988-04-22 1988-04-22

Country Status (1)

Country Link
JP (1) JPH0533772Y2 (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH034020A (ja) * 1989-05-30 1991-01-10 Nippon Seiko Kk 予圧可変式軸受装置
JPH05256978A (ja) * 1992-03-12 1993-10-08 Hitachi Ltd 原子炉保護装置
JPH0615903U (ja) * 1992-07-29 1994-03-01 エヌティエヌ株式会社 予圧切換式スピンドルユニット
WO2022210561A1 (ja) * 2021-03-31 2022-10-06 Ntn株式会社 軸受装置およびスピンドル装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2808551B1 (en) * 2013-05-30 2020-01-08 Nuovo Pignone S.r.l. Rotating machine with at least one active magnetic bearing and auxiliary rolling bearings

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55155918A (en) * 1979-05-22 1980-12-04 Nippon Seiko Kk Rolling bearing
JPS61127922A (ja) * 1984-11-27 1986-06-16 Okuma Mach Works Ltd ころがり軸受用自動予圧調整装置
JPS6285302U (enrdf_load_stackoverflow) * 1985-11-15 1987-05-30

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55155918A (en) * 1979-05-22 1980-12-04 Nippon Seiko Kk Rolling bearing
JPS61127922A (ja) * 1984-11-27 1986-06-16 Okuma Mach Works Ltd ころがり軸受用自動予圧調整装置
JPS6285302U (enrdf_load_stackoverflow) * 1985-11-15 1987-05-30

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH034020A (ja) * 1989-05-30 1991-01-10 Nippon Seiko Kk 予圧可変式軸受装置
JPH05256978A (ja) * 1992-03-12 1993-10-08 Hitachi Ltd 原子炉保護装置
JPH0615903U (ja) * 1992-07-29 1994-03-01 エヌティエヌ株式会社 予圧切換式スピンドルユニット
WO2022210561A1 (ja) * 2021-03-31 2022-10-06 Ntn株式会社 軸受装置およびスピンドル装置

Also Published As

Publication number Publication date
JPH0533772Y2 (enrdf_load_stackoverflow) 1993-08-27

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