JPS62110626U - - Google Patents

Info

Publication number
JPS62110626U
JPS62110626U JP1985203222U JP20322285U JPS62110626U JP S62110626 U JPS62110626 U JP S62110626U JP 1985203222 U JP1985203222 U JP 1985203222U JP 20322285 U JP20322285 U JP 20322285U JP S62110626 U JPS62110626 U JP S62110626U
Authority
JP
Japan
Prior art keywords
protrusion
entire circumference
retainer
outer diameter
diameter surface
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
JP1985203222U
Other languages
Japanese (ja)
Other versions
JPH0241375Y2 (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 JP1985203222U priority Critical patent/JPH0241375Y2/ja
Publication of JPS62110626U publication Critical patent/JPS62110626U/ja
Application granted granted Critical
Publication of JPH0241375Y2 publication Critical patent/JPH0241375Y2/ja
Expired 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
    • F16C33/6681—Details of distribution or circulation inside the bearing, e.g. grooves on the cage or passages in the rolling elements
    • 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
    • F16C33/38—Ball cages
    • F16C33/3837—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages
    • F16C33/3843—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages
    • 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
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/16—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
    • F16C19/163—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls with angular contact

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図は本考案に係るアンギユラ形玉軸受の要
部を示す縦断面図、第２図は同軸受の保持器の要
部を示す縦断面図、第３図は同保持器の比較例を
示す第２図に対応する図、第４図は従来の保持器
を示す第２図に対応する図である。 ２……内輪、３……外輪、４……転動体、５…
…保持器、５ａ……外径面、６……ボール保持部
、７……突起部、８……油溝。 Fig. 1 is a longitudinal sectional view showing the main parts of the angular ball bearing according to the present invention, Fig. 2 is a longitudinal sectional view showing the main parts of the cage of the same bearing, and Fig. 3 is a comparative example of the same cage. FIG. 4 is a diagram corresponding to FIG. 2 showing a conventional cage. 2...Inner ring, 3...Outer ring, 4...Rolling element, 5...
...Retainer, 5a...Outer diameter surface, 6...Ball holding portion, 7...Protrusion, 8...Oil groove.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 鋼球等の転動体を保持するボール保持部が周方
向へ所定間隔をもつて複数設けられた円環状とさ
れ、外径面の幅方向中央部分に突起部が全周にわ
たつて半径方向外方へ膨出状に形成され、該突起
部の両側部分に油溝が全周にわたつて形成されて
いることを特徴とする玉軸受用保持器。 A plurality of ball holding parts that hold rolling elements such as steel balls are provided in an annular shape at predetermined intervals in the circumferential direction, and a protrusion in the widthwise center portion of the outer diameter surface extends radially outward over the entire circumference. What is claimed is: 1. A ball bearing retainer, characterized in that the retainer is formed in a bulging shape in the direction, and oil grooves are formed around the entire circumference on both sides of the protrusion.
JP1985203222U 1985-12-27 1985-12-27 Expired JPH0241375Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985203222U JPH0241375Y2 (en) 1985-12-27 1985-12-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985203222U JPH0241375Y2 (en) 1985-12-27 1985-12-27

Publications (2)

Publication Number Publication Date
JPS62110626U true JPS62110626U (en) 1987-07-14
JPH0241375Y2 JPH0241375Y2 (en) 1990-11-05

Family

ID=31168349

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985203222U Expired JPH0241375Y2 (en) 1985-12-27 1985-12-27

Country Status (1)

Country Link
JP (1) JPH0241375Y2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01174629U (en) * 1988-05-31 1989-12-12
JPH0217218A (en) * 1988-07-05 1990-01-22 Koyo Seiko Co Ltd Roll bearing
WO2008065943A1 (en) * 2006-11-27 2008-06-05 Osaka Vacuum, Ltd. Retainer of ball bearing
JP2009138897A (en) * 2007-12-10 2009-06-25 Ntn Corp Rolling bearing and its lubrication method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01174629U (en) * 1988-05-31 1989-12-12
JPH0217218A (en) * 1988-07-05 1990-01-22 Koyo Seiko Co Ltd Roll bearing
WO2008065943A1 (en) * 2006-11-27 2008-06-05 Osaka Vacuum, Ltd. Retainer of ball bearing
JP2008157441A (en) * 2006-11-27 2008-07-10 Osaka Vacuum Ltd Cage for ball bearing
JP4657272B2 (en) * 2006-11-27 2011-03-23 株式会社大阪真空機器製作所 Ball bearing cage
US8449195B2 (en) * 2006-11-27 2013-05-28 Osaka Vacuum, Ltd. Retainer of ball bearing
JP2009138897A (en) * 2007-12-10 2009-06-25 Ntn Corp Rolling bearing and its lubrication method

Also Published As

Publication number Publication date
JPH0241375Y2 (en) 1990-11-05

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