JPH0742594Y2 - シール構造 - Google Patents

シール構造

Info

Publication number
JPH0742594Y2
JPH0742594Y2 JP636490U JP636490U JPH0742594Y2 JP H0742594 Y2 JPH0742594 Y2 JP H0742594Y2 JP 636490 U JP636490 U JP 636490U JP 636490 U JP636490 U JP 636490U JP H0742594 Y2 JPH0742594 Y2 JP H0742594Y2
Authority
JP
Japan
Prior art keywords
bearing
end side
diameter end
air
lubrication
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.)
Expired - Fee Related
Application number
JP636490U
Other languages
English (en)
Japanese (ja)
Other versions
JPH03100046U (en]
Inventor
秀明 亀井
Original Assignee
エヌティエヌ株式会社
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 エヌティエヌ株式会社 filed Critical エヌティエヌ株式会社
Priority to JP636490U priority Critical patent/JPH0742594Y2/ja
Publication of JPH03100046U publication Critical patent/JPH03100046U/ja
Application granted granted Critical
Publication of JPH0742594Y2 publication Critical patent/JPH0742594Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
JP636490U 1990-01-26 1990-01-26 シール構造 Expired - Fee Related JPH0742594Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP636490U JPH0742594Y2 (ja) 1990-01-26 1990-01-26 シール構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP636490U JPH0742594Y2 (ja) 1990-01-26 1990-01-26 シール構造

Publications (2)

Publication Number Publication Date
JPH03100046U JPH03100046U (en]) 1991-10-18
JPH0742594Y2 true JPH0742594Y2 (ja) 1995-10-04

Family

ID=31510039

Family Applications (1)

Application Number Title Priority Date Filing Date
JP636490U Expired - Fee Related JPH0742594Y2 (ja) 1990-01-26 1990-01-26 シール構造

Country Status (1)

Country Link
JP (1) JPH0742594Y2 (en])

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5353158B2 (ja) * 2008-09-26 2013-11-27 ブラザー工業株式会社 工作機械用主軸装置
JP5353157B2 (ja) * 2008-09-26 2013-11-27 ブラザー工業株式会社 工作機械用主軸装置
JP5374127B2 (ja) * 2008-12-05 2013-12-25 コマツＮｔｃ株式会社 主軸装置
KR101954630B1 (ko) * 2012-01-20 2019-03-06 두산공작기계 주식회사 절삭유 유입 방지구조를 구비하는 스핀들
CN110127196A (zh) * 2019-05-01 2019-08-16 威海世椿自动化设备有限公司 一种料桶的密封装置

Also Published As

Publication number Publication date
JPH03100046U (en]) 1991-10-18

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