JPH024026U - - Google Patents

Info

Publication number
JPH024026U
JPH024026U JP8161788U JP8161788U JPH024026U JP H024026 U JPH024026 U JP H024026U JP 8161788 U JP8161788 U JP 8161788U JP 8161788 U JP8161788 U JP 8161788U JP H024026 U JPH024026 U JP H024026U
Authority
JP
Japan
Prior art keywords
synthetic resin
pocket
portion closer
main body
thrust roller
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
JP8161788U
Other languages
Japanese (ja)
Other versions
JPH0613379Y2 (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 JP8161788U priority Critical patent/JPH0613379Y2/en
Publication of JPH024026U publication Critical patent/JPH024026U/ja
Application granted granted Critical
Publication of JPH0613379Y2 publication Critical patent/JPH0613379Y2/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
    • F16C19/305—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 consisting of rollers held in a cage
    • 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

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１〜３図は本考案の第一実施例を示しており
、第１図は部分平面図、第２図は第１図のＡ―Ａ
断面図、第３図は直線状に展開した状態で示す部
分側面図、第４〜８図は、それぞれ本考案の第二
〜六実施例を示す、第２図同様の図、第９図は同
じく第七実施例を示す、第１図同様の図、第１０
〜１１図は従来の合成樹脂製保持器を組み込んだ
スラストころ軸受を示す、第１〜２図同様の図で
ある。 １……ころ、２……保持器、３……本体部分、
４……ポケツト、５……係止突条、６，７……部
品、８，９……軌道面、１０，１１……隙間、１
２……溝、１３……外周寄り部分、１４……内周
寄り部分、１５……幅方向中央部分。 Figures 1 to 3 show the first embodiment of the present invention, with Figure 1 being a partial plan view and Figure 2 being A-A in Figure 1.
3 is a partial side view showing the linearly unfolded state, FIGS. 4 to 8 show the second to sixth embodiments of the present invention, FIG. 2 is a similar view, and FIG. A diagram similar to FIG. 1, also showing the seventh embodiment, and FIG. 10.
Figures 1 to 11 are views similar to Figures 1 to 2, showing a thrust roller bearing incorporating a conventional synthetic resin retainer. 1...Roller, 2...Cage, 3...Body part,
4... Pocket, 5... Locking protrusion, 6, 7... Part, 8, 9... Raceway surface, 10, 11... Gap, 1
2... Groove, 13... Portion closer to the outer periphery, 14... Portion closer to the inner circumference, 15... Center portion in the width direction.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 合成樹脂製で円輪状の本体部分に、ころを転動
自在に保持する為の複数のポケツトを放射状に形
成したスラストころ軸受用合成樹脂製保持器に於
いて、上記本体部分の一部で、上記ポケツトの周
縁よりも外周寄り部分と内周寄り部分との少なく
とも一方の部分の厚さ寸法を、上記ポケツトの長
さ方向での最大厚さ寸法よりも小さくした事を特
徴とするスラストころ軸受用合成樹脂製保持器。 In a synthetic resin retainer for thrust roller bearings, which has a ring-shaped main body made of synthetic resin and radially formed with a plurality of pockets for holding the rollers so that they can roll freely, a part of the main body has the following features: A thrust roller bearing characterized in that the thickness of at least one of a portion closer to the outer periphery and a portion closer to the inner periphery of the periphery of the pocket is smaller than the maximum thickness in the length direction of the pocket. Synthetic resin cage for use.
JP8161788U 1988-06-22 1988-06-22 Cage made of synthetic resin for thrust roller bearing Expired - Lifetime JPH0613379Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8161788U JPH0613379Y2 (en) 1988-06-22 1988-06-22 Cage made of synthetic resin for thrust roller bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8161788U JPH0613379Y2 (en) 1988-06-22 1988-06-22 Cage made of synthetic resin for thrust roller bearing

Publications (2)

Publication Number Publication Date
JPH024026U true JPH024026U (en) 1990-01-11
JPH0613379Y2 JPH0613379Y2 (en) 1994-04-06

Family

ID=31306393

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8161788U Expired - Lifetime JPH0613379Y2 (en) 1988-06-22 1988-06-22 Cage made of synthetic resin for thrust roller bearing

Country Status (1)

Country Link
JP (1) JPH0613379Y2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007187207A (en) * 2006-01-12 2007-07-26 Nsk Ltd Thrust roller bearing
WO2008126513A1 (en) * 2007-03-26 2008-10-23 Ntn Corporation Raceway ring for thrust roller bearing and thrust roller bearing
JP4718806B2 (en) * 2004-08-02 2011-07-06 Ｎｔｎ株式会社 Thrust roller bearing
JP2016161114A (en) * 2015-03-05 2016-09-05 鹿島化学金属株式会社 Thrust bearing and cage thereof
US10465745B2 (en) 2017-05-12 2019-11-05 Jtekt Corporation Thrust roller bearing cage and thrust roller bearing

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4718806B2 (en) * 2004-08-02 2011-07-06 Ｎｔｎ株式会社 Thrust roller bearing
JP2007187207A (en) * 2006-01-12 2007-07-26 Nsk Ltd Thrust roller bearing
WO2008126513A1 (en) * 2007-03-26 2008-10-23 Ntn Corporation Raceway ring for thrust roller bearing and thrust roller bearing
JP2016161114A (en) * 2015-03-05 2016-09-05 鹿島化学金属株式会社 Thrust bearing and cage thereof
US10465745B2 (en) 2017-05-12 2019-11-05 Jtekt Corporation Thrust roller bearing cage and thrust roller bearing

Also Published As

Publication number Publication date
JPH0613379Y2 (en) 1994-04-06

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