JPS563319A - Attaching device for cylindrical roller bearing - Google Patents

Attaching device for cylindrical roller bearing

Info

Publication number
JPS563319A
JPS563319A JP7915179A JP7915179A JPS563319A JP S563319 A JPS563319 A JP S563319A JP 7915179 A JP7915179 A JP 7915179A JP 7915179 A JP7915179 A JP 7915179A JP S563319 A JPS563319 A JP S563319A
Authority
JP
Japan
Prior art keywords
inner ring
outer ring
cylindrical roller
roller bearing
ring
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
JP7915179A
Other languages
Japanese (ja)
Other versions
JPS6237249B2 (en
Inventor
Shigeru Ishihara
Hiroshi Tani
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 JP7915179A priority Critical patent/JPS563319A/en
Publication of JPS563319A publication Critical patent/JPS563319A/en
Publication of JPS6237249B2 publication Critical patent/JPS6237249B2/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
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/04—Ball or roller bearings, e.g. with resilient rolling bodies
    • F16C27/045—Ball or roller bearings, e.g. with resilient rolling bodies with a fluid film, e.g. squeeze film damping
    • 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
    • F16C19/24—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 radial load mainly
    • F16C19/26—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 radial load mainly with a single row of rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Of The Bearing (AREA)
  • Mounting Of Bearings Or Others (AREA)

Abstract

PURPOSE: To obtain a longer life of a cylindrical roller bearing, by a method wherein an inner ring inclines slightly, and in the meantime, an outer ring tilts in the same direction as that of the inner ring following the inclination of the inner ring, whereby a roller is prevented from skewing.
CONSTITUTION: Both side surfaces 23 and 28 of an outer ring member are supported at a housing 29 by means of a spring, and a gap 35 is provided between an outer diameter surface 34 and the housing 29. Thus, even if an inner ring 20 is located in such a state as enables it to be tilted slightly against an outer ring 22a, or causes the inner ring 20 to be inclined against the outer ring 22a during the rotation of a cylindrical roller bearing, the outer ring 22a inclines slightly in the same direction as that of the inner ring 20 following the inclination of the inner ring 20, whereby a roller 37 is prevented from skewing. Furthermore, the outer ring 22a makes slight contact with end surfaces 38 of the roller and edges 39 of a collar, which results in reducing a friction and obtaining a longer life of the cylindrical roller.
COPYRIGHT: (C)1981,JPO&Japio
JP7915179A 1979-06-25 1979-06-25 Attaching device for cylindrical roller bearing Granted JPS563319A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7915179A JPS563319A (en) 1979-06-25 1979-06-25 Attaching device for cylindrical roller bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7915179A JPS563319A (en) 1979-06-25 1979-06-25 Attaching device for cylindrical roller bearing

Publications (2)

Publication Number Publication Date
JPS563319A true JPS563319A (en) 1981-01-14
JPS6237249B2 JPS6237249B2 (en) 1987-08-11

Family

ID=13681951

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7915179A Granted JPS563319A (en) 1979-06-25 1979-06-25 Attaching device for cylindrical roller bearing

Country Status (1)

Country Link
JP (1) JPS563319A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4893387A (en) * 1988-05-30 1990-01-16 Ntn Toyo Bearing Co., Ltd. Roller elements for roller bearing

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19935469A1 (en) * 1999-07-28 2000-05-11 Skf Gmbh Method for fixing at least one bearing in bearing endshield with recess for reception of bearing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4893387A (en) * 1988-05-30 1990-01-16 Ntn Toyo Bearing Co., Ltd. Roller elements for roller bearing

Also Published As

Publication number Publication date
JPS6237249B2 (en) 1987-08-11

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