JPS6314017U - - Google Patents

Info

Publication number
JPS6314017U
JPS6314017U JP1986108622U JP10862286U JPS6314017U JP S6314017 U JPS6314017 U JP S6314017U JP 1986108622 U JP1986108622 U JP 1986108622U JP 10862286 U JP10862286 U JP 10862286U JP S6314017 U JPS6314017 U JP S6314017U
Authority
JP
Japan
Prior art keywords
shaft
ball
outer race
outer periphery
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.)
Pending
Application number
JP1986108622U
Other languages
English (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 JP1986108622U priority Critical patent/JPS6314017U/ja
Priority to GB8715810A priority patent/GB2193539B/en
Priority to KR1019870007470A priority patent/KR880002131A/ko
Publication of JPS6314017U publication Critical patent/JPS6314017U/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/52—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with simultaneous movement of head and record carrier, e.g. rotation of head
    • 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
    • F16C19/18—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 two or more rows of balls
    • F16C19/181—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 two or more rows of balls with angular contact
    • F16C19/183—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 two or more rows of balls with angular contact with two rows at opposite angles
    • 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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/08—Rigid support of bearing units; Housings, e.g. caps, covers for spindles
    • F16C35/12—Rigid support of bearing units; Housings, e.g. caps, covers for spindles with ball or roller bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Rotational Drive Of Disk (AREA)
  • Support Of The Bearing (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Description

【図面の簡単な説明】
第１図イは本考案の第１実施例の概略要部縦断
面図、ロ図はボールベアリング部の縦断面図、ハ
図はローラー本体を取付けた状態の縦断面図、第
２図イは本考案の第２実施例の概略要部縦断面図
、ロ図はスピンドルユニツト状態の縦断面図、第
３図イ，ロは本考案者によつて既に提案されてい
る先行例、第４図、第５図はそれぞれ従来例であ
る。 １……シヤフト、１ａ……ボール受け部、２Ａ
，２Ｂ……アウターレース、２ａ……ボール受け
部、３Ａ，３Ｂ……ボール、４Ａ，４Ｂ……リテ
ーナ、５Ａ，５Ｂ……シール、６……ローラー本
体、７……プーリー、８……ベアリングハウジン
グ。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 外周部にボールの一部を受容する凹状のボ
    ール受け部が形成された略円柱状をなすシヤフト
    と、このシヤフトの外周上に離間して設けられ、
    かつ前記ボールと当接する凹状の転送面が形成さ
    れたアウターレースと、このアウターレースが内
    周面に固定され、かつ前記シヤフトの外周に略同
    芯円状に配設されたローラー本体と、前記シヤフ
    トとアウターレースとの間に位置し、かつ前記ボ
    ールを適間隔で保持するリテーナとを備えてなる
    ローラー。 (2) 組み立てとボール転送等の性能確認を容易
    にするためにアウターレースとローラー本体の間
    に略円筒状のベアリングハウジングを設けた実用
    新案登録請求の範囲第(1)項記載のローラー。
JP1986108622U 1986-07-14 1986-07-14 Pending JPS6314017U (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1986108622U JPS6314017U (ja) 1986-07-14 1986-07-14
GB8715810A GB2193539B (en) 1986-07-14 1987-07-06 Spindle unit
KR1019870007470A KR880002131A (ko) 1986-07-14 1987-07-11 스핀들 유니트

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986108622U JPS6314017U (ja) 1986-07-14 1986-07-14

Publications (1)

Publication Number Publication Date
JPS6314017U true JPS6314017U (ja) 1988-01-29

Family

ID=14489463

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986108622U Pending JPS6314017U (ja) 1986-07-14 1986-07-14

Country Status (3)

Country Link
JP (1) JPS6314017U (ja)
KR (1) KR880002131A (ja)
GB (1) GB2193539B (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0786604B1 (en) * 1992-10-06 2003-08-13 Minebea Kabushiki-Kaisha Double-row ball bearing

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE789908A (fr) * 1972-02-29 1973-02-01 Federal Mogul Corp Palier pour vitesses elevees equipe d'un dispositif d'etancheite sensible a la pression de l'air
US3958846A (en) * 1975-06-06 1976-05-25 The Barden Corporation Open end spinning spindle
JPH0510260Y2 (ja) * 1986-01-28 1993-03-12

Also Published As

Publication number Publication date
GB8715810D0 (en) 1987-08-12
GB2193539B (en) 1991-03-27
GB2193539A (en) 1988-02-10
KR880002131A (ko) 1988-04-29

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