JPS6112130B2 - - Google Patents

Info

Publication number
JPS6112130B2
JPS6112130B2 JP53067487A JP6748778A JPS6112130B2 JP S6112130 B2 JPS6112130 B2 JP S6112130B2 JP 53067487 A JP53067487 A JP 53067487A JP 6748778 A JP6748778 A JP 6748778A JP S6112130 B2 JPS6112130 B2 JP S6112130B2
Authority
JP
Japan
Prior art keywords
bearing
seal
passage
ring
seal body
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
Application number
JP53067487A
Other languages
English (en)
Japanese (ja)
Other versions
JPS54158556A (en
Inventor
Fukuji Yoshikawa
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.)
NSK Ltd
Original Assignee
NSK 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 NSK Ltd filed Critical NSK Ltd
Priority to JP6748778A priority Critical patent/JPS54158556A/ja
Publication of JPS54158556A publication Critical patent/JPS54158556A/ja
Publication of JPS6112130B2 publication Critical patent/JPS6112130B2/ja
Granted legal-status Critical Current

Links

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
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
    • F16C19/38—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers
    • F16C19/383—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
    • F16C19/388—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with four rows, i.e. four row tapered roller bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/07—Adaptation of roll neck bearings
    • B21B31/078—Sealing devices
    • 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
    • F16C2322/00—Apparatus used in shaping articles
    • F16C2322/12—Rolling apparatus, e.g. rolling stands, rolls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Sealing Of Bearings (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Mounting Of Bearings Or Others (AREA)
JP6748778A 1978-06-05 1978-06-05 Bearing seal mechanism loosely fitted to shaft Granted JPS54158556A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6748778A JPS54158556A (en) 1978-06-05 1978-06-05 Bearing seal mechanism loosely fitted to shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6748778A JPS54158556A (en) 1978-06-05 1978-06-05 Bearing seal mechanism loosely fitted to shaft

Publications (2)

Publication Number Publication Date
JPS54158556A JPS54158556A (en) 1979-12-14
JPS6112130B2 true JPS6112130B2 (un) 1986-04-07

Family

ID=13346377

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6748778A Granted JPS54158556A (en) 1978-06-05 1978-06-05 Bearing seal mechanism loosely fitted to shaft

Country Status (1)

Country Link
JP (1) JPS54158556A (un)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001020962A (ja) * 1999-07-06 2001-01-23 Koyo Seiko Co Ltd 転がり軸受用密封装置
JP2008095895A (ja) * 2006-10-13 2008-04-24 Jtekt Corp 円錐ころ軸受

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6038923U (ja) * 1983-08-26 1985-03-18 日本精工株式会社 ロ−ルネック用密封形多列ころ軸受
JP2006112455A (ja) * 2004-10-12 2006-04-27 Ntn Corp 転がり軸受
JP5084575B2 (ja) * 2008-03-21 2012-11-28 株式会社ジェイテクト 密封装置および転がり軸受装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001020962A (ja) * 1999-07-06 2001-01-23 Koyo Seiko Co Ltd 転がり軸受用密封装置
JP2008095895A (ja) * 2006-10-13 2008-04-24 Jtekt Corp 円錐ころ軸受

Also Published As

Publication number Publication date
JPS54158556A (en) 1979-12-14

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