JPH0442914U - - Google Patents

Info

Publication number
JPH0442914U
JPH0442914U JP8535690U JP8535690U JPH0442914U JP H0442914 U JPH0442914 U JP H0442914U JP 8535690 U JP8535690 U JP 8535690U JP 8535690 U JP8535690 U JP 8535690U JP H0442914 U JPH0442914 U JP H0442914U
Authority
JP
Japan
Prior art keywords
cage
annular
palm
race
prevention part
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
JP8535690U
Other languages
Japanese (ja)
Other versions
JP2509246Y2 (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 JP1990085356U priority Critical patent/JP2509246Y2/en
Publication of JPH0442914U publication Critical patent/JPH0442914U/ja
Application granted granted Critical
Publication of JP2509246Y2 publication Critical patent/JP2509246Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16C19/30—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 axial load mainly
    • 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
    • F16C33/46—Cages for rollers or needles
    • F16C33/54—Cages for rollers or needles made from wire, strips, or sheet metal
    • F16C33/542—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal
    • F16C33/547—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal from two parts, e.g. two discs or rings joined together

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 the drawing]

第１図ないし第４図は本考案の一実施例に係り
、第１図はスラストころ軸受の全体を示す側面図
、第２図はスラストころ軸受の縦断面図、第３図
は第１図におけるＡ−Ａ線断面図、第４図は組立
状況を示す縦断面図である。また、第５図は従来
例のスラストころ軸受に係り、第２図に対応する
縦断面図である。 １……針状ころ、２……保持器、３……レース
、３ａ……外周壁、４……第１環状板、４ａ……
外周部、５……第２環状板、５ａ……外周部、７
……切欠き、８……爪部（脱落防止部）。 1 to 4 relate to one embodiment of the present invention, in which FIG. 1 is a side view showing the entire thrust roller bearing, FIG. 2 is a vertical cross-sectional view of the thrust roller bearing, and FIG. FIG. 4 is a longitudinal sectional view showing the assembly situation. Further, FIG. 5 is a longitudinal sectional view corresponding to FIG. 2, relating to a conventional thrust roller bearing. DESCRIPTION OF SYMBOLS 1... Needle roller, 2... Cage, 3... Race, 3a... Outer peripheral wall, 4... First annular plate, 4a...
Outer periphery, 5... Second annular plate, 5a... Outer periphery, 7
... Notch, 8 ... Claw part (falling prevention part).

Claims (1)

【実用新案登録請求の範囲】 二枚の環状板が内外周の少なくとも一方で軸方
向に掌合結合されてなる保持器と、該保持器によ
つて放射状に配列保持された多数の針状ころと、
該ころが保持された保持器が収容される環状レー
スとよりなり、該保持器の掌合部に対向する環状
レースの周縁部に保持器脱落防止部が形成された
構成のスラスト針状ころ軸受であつて、 前記レースの脱落防止部が位置する側の保持器
環状板の掌合部に、該脱落防止部の通過を許容す
る大きさの切欠きが設けられていることを特徴と
するスラスト針状ころ軸受。[Claims for Utility Model Registration] A cage in which two annular plates are joined palm-to-bottom in the axial direction at least on one of the inner and outer peripheries, and a large number of needle rollers arranged and held in a radial manner by the cage. and,
A thrust needle roller bearing consisting of an annular race in which a cage holding the rollers is housed, and a cage falling-off prevention part is formed on the peripheral edge of the annular race facing the palm part of the cage. A thrust, characterized in that a notch of a size that allows passage of the drop-off prevention part is provided in the palm part of the retainer annular plate on the side where the drop-off prevention part of the race is located. Needle roller bearings.
JP1990085356U 1990-08-09 1990-08-09 Thrust needle roller bearing Expired - Lifetime JP2509246Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990085356U JP2509246Y2 (en) 1990-08-09 1990-08-09 Thrust needle roller bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990085356U JP2509246Y2 (en) 1990-08-09 1990-08-09 Thrust needle roller bearing

Publications (2)

Publication Number Publication Date
JPH0442914U true JPH0442914U (en) 1992-04-13
JP2509246Y2 JP2509246Y2 (en) 1996-08-28

Family

ID=31634458

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990085356U Expired - Lifetime JP2509246Y2 (en) 1990-08-09 1990-08-09 Thrust needle roller bearing

Country Status (1)

Country Link
JP (1) JP2509246Y2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6235942U (en) * 1985-08-23 1987-03-03
JPH01148123U (en) * 1988-04-01 1989-10-13

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6235942U (en) * 1985-08-23 1987-03-03
JPH01148123U (en) * 1988-04-01 1989-10-13

Also Published As

Publication number Publication date
JP2509246Y2 (en) 1996-08-28

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