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JPH02132126U - - Google Patents

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Publication number
JPH02132126U
JPH02132126U JP1989041375U JP4137589U JPH02132126U JP H02132126 U JPH02132126 U JP H02132126U JP 1989041375 U JP1989041375 U JP 1989041375U JP 4137589 U JP4137589 U JP 4137589U JP H02132126 U JPH02132126 U JP H02132126U
Authority
JP
Japan
Prior art keywords
outer ring
roller bearing
ring
cylindrical roller
collar
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
JP1989041375U
Other languages
Japanese (ja)
Other versions
JP2506999Y2 (en
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 JP1989041375U priority Critical patent/JP2506999Y2/en
Publication of JPH02132126U publication Critical patent/JPH02132126U/ja
Application granted granted Critical
Publication of JP2506999Y2 publication Critical patent/JP2506999Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/6659—Details of supply of the liquid to the bearing, e.g. passages or nozzles
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • 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)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は、この考案に係る円筒ころ軸受の第１
の実施例を示す断面図、第２図は同上軸受の第２
の実施例を示す断面図、第３図は同上軸受の第３
の実施例を示す断面図である。 １……外輪、２……内輪、３……円筒ころ、４
……保持器、５……つば、６……逃げ、７……給
油孔、２０……浮動リング。 Figure 1 shows the first cylindrical roller bearing according to this invention.
FIG. 2 is a sectional view showing an example of the above bearing.
FIG. 3 is a sectional view showing an example of the above bearing.
FIG. 1... Outer ring, 2... Inner ring, 3... Cylindrical roller, 4
...Retainer, 5...Brim, 6...Escape, 7...Oil supply hole, 20...Floating ring.

Claims (1)

【実用新案登録請求の範囲】 (1) つば付き外輪と内輪との間に保持器を組込
み、その保持器に形成されたポケツトに円筒ころ
を組込んだ円筒ころ軸受において、前記外輪の外
径面からつばの根本に形成された逃げに貫通する
半径方向の給油孔を設けたことを特徴とする円筒
ころ軸受。 (2) つば付き外輪と内輪との間に保持器を組込
み、その保持器に形成されたポケツトに円筒ころ
を組込んだ円筒ころ軸受において、前記外輪つば
と円筒ころとの間に浮動リングを組込み、外輪に
は外輪つばと浮動リングの対向面間に連通する半
径方向の給油孔を形成したことを特徴とする円筒
ころ軸受。[Claims for Utility Model Registration] (1) A cylindrical roller bearing in which a retainer is installed between a flanged outer ring and an inner ring, and cylindrical rollers are installed in pockets formed in the retainer, wherein the outer diameter of the outer ring is A cylindrical roller bearing characterized by having a radial oil supply hole penetrating through a relief formed from the surface to the base of the collar. (2) In a cylindrical roller bearing in which a cage is assembled between a flanged outer ring and an inner ring, and cylindrical rollers are installed in pockets formed in the cage, a floating ring is installed between the outer ring collar and the cylindrical rollers. A cylindrical roller bearing that is assembled into an outer ring and has a radial oil supply hole that communicates between the outer ring collar and the opposing surface of a floating ring.
JP1989041375U 1989-04-06 1989-04-06 Cylindrical roller bearing Expired - Fee Related JP2506999Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989041375U JP2506999Y2 (en) 1989-04-06 1989-04-06 Cylindrical roller bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989041375U JP2506999Y2 (en) 1989-04-06 1989-04-06 Cylindrical roller bearing

Publications (2)

Publication Number Publication Date
JPH02132126U true JPH02132126U (en) 1990-11-02
JP2506999Y2 JP2506999Y2 (en) 1996-08-14

Family

ID=31551988

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989041375U Expired - Fee Related JP2506999Y2 (en) 1989-04-06 1989-04-06 Cylindrical roller bearing

Country Status (1)

Country Link
JP (1) JP2506999Y2 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004316813A (en) * 2003-04-17 2004-11-11 Nsk Ltd Roller bearing, roller bearing system and main shaft device for machine tool
JP2007321950A (en) * 2006-06-05 2007-12-13 Ntn Corp Cylindrical roller bearing
JP2008133898A (en) * 2006-11-28 2008-06-12 Ntn Corp Rolling bearing
JP2008138873A (en) * 2006-11-07 2008-06-19 Ntn Corp Roller bearing
JP2009041676A (en) * 2007-08-09 2009-02-26 Jtekt Corp Roller bearing and roller bearing device
JP2010156367A (en) * 2008-12-26 2010-07-15 Ihi Corp Lubricating and cooling structure for antifriction bearing
WO2011142240A1 (en) * 2010-05-11 2011-11-17 Ntn株式会社 Split needle bearing and lubrication device for internal combustion engine
US8197142B2 (en) 2008-01-09 2012-06-12 Jtekt Corporation Bearing apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6053217A (en) * 1983-08-31 1985-03-26 Nippon Seiko Kk Lubricating device for thrust tapered roller bearing
JPS6145624U (en) * 1984-08-29 1986-03-26 光洋精工株式会社 Sealed multi-row tapered roller bearing

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6053217A (en) * 1983-08-31 1985-03-26 Nippon Seiko Kk Lubricating device for thrust tapered roller bearing
JPS6145624U (en) * 1984-08-29 1986-03-26 光洋精工株式会社 Sealed multi-row tapered roller bearing

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004316813A (en) * 2003-04-17 2004-11-11 Nsk Ltd Roller bearing, roller bearing system and main shaft device for machine tool
JP2007321950A (en) * 2006-06-05 2007-12-13 Ntn Corp Cylindrical roller bearing
JP2008138873A (en) * 2006-11-07 2008-06-19 Ntn Corp Roller bearing
JP2008133898A (en) * 2006-11-28 2008-06-12 Ntn Corp Rolling bearing
JP2009041676A (en) * 2007-08-09 2009-02-26 Jtekt Corp Roller bearing and roller bearing device
US8197142B2 (en) 2008-01-09 2012-06-12 Jtekt Corporation Bearing apparatus
JP2010156367A (en) * 2008-12-26 2010-07-15 Ihi Corp Lubricating and cooling structure for antifriction bearing
WO2011142240A1 (en) * 2010-05-11 2011-11-17 Ntn株式会社 Split needle bearing and lubrication device for internal combustion engine

Also Published As

Publication number Publication date
JP2506999Y2 (en) 1996-08-14

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees