KR960014693A - 구름베어링 - Google Patents

구름베어링 Download PDF

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Publication number
KR960014693A
KR960014693A KR1019950038897A KR19950038897A KR960014693A KR 960014693 A KR960014693 A KR 960014693A KR 1019950038897 A KR1019950038897 A KR 1019950038897A KR 19950038897 A KR19950038897 A KR 19950038897A KR 960014693 A KR960014693 A KR 960014693A
Authority
KR
South Korea
Prior art keywords
rolling bearing
resin
bearing according
coppna
coffna
Prior art date
Application number
KR1019950038897A
Other languages
English (en)
Other versions
KR100374388B1 (ko
Inventor
히로미쯔 콘도
미치요시 이시마루
Original Assignee
이토오 도요아키
엔티엔 카부시키가이샤
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 by 이토오 도요아키, 엔티엔 카부시키가이샤 filed Critical 이토오 도요아키
Publication of KR960014693A publication Critical patent/KR960014693A/ko
Application granted granted Critical
Publication of KR100374388B1 publication Critical patent/KR100374388B1/ko

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
    • 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
    • F16C33/62—Selection of substances
    • 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
    • F16C33/303—Parts of ball or roller bearings of hybrid bearings, e.g. rolling bearings with steel races and ceramic 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
    • F16C2208/00—Plastics; Synthetic resins, e.g. rubbers
    • F16C2208/80—Thermosetting resins
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S384/00—Bearings
    • Y10S384/90—Cooling or heating
    • Y10S384/909—Plastic

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

외륜(3)은 코프나수지로 형성되어 있다. 내륜(1) 및 보올(4)은 마르텐사이트계 스테인레스강 예컨대 SUS 440C, 유지기(5)는 SUS 304 등으로 형성되어 있다.

Description

구름베어링
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 실시예를 표시하는 단면도.

Claims (6)

  1. 구름마찰 또는 미끄럼마찰을 발생하는 접촉면을 보유하는 구성부품 중에서, 적어도 1개의 구성부품이 코프나수지로 이룩된 것을 특징으로 하는 구름베어링.
  2. 제1항에 있어서, 유지기가 코프나수지로 이룩된 것을 특징으로 하는 구름베어링.
  3. 제1항에 있어서, 복수의 보올중에서 적어도 1개가 코프나수지로 이룩된 것을 특징으로 하는 구름베어링.
  4. 제1항에 있어서, 내륜 및 외륜중에서 적어도 한쪽이 코프나수지로 이룩되고, 보올이 스테인레스강 또는 세라믹으로 이룩되는 것을 특징으로 하는 구름베어링.
  5. 제4항에 있어서, 유지기를 구비하지 않은 모두가 구술형식으로 되어 있는 것을 특징으로 하는 구름베어링.
  6. 제1항, 제2항, 제3항, 제4항, 제5항에 있어서, 상기한 코프나수지가 충전재로서 PTFE 및 흑연중에서 적어도 한쪽을 함유하는 것을 특징으로 하는 구름베어링.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950038897A 1994-10-31 1995-10-31 구름베어링 KR100374388B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP26684594 1994-10-31
JP94-266845 1994-10-31
JP95-14279 1995-01-31
JP7014279A JPH08184321A (ja) 1994-10-31 1995-01-31 転がり軸受

Publications (2)

Publication Number Publication Date
KR960014693A true KR960014693A (ko) 1996-05-22
KR100374388B1 KR100374388B1 (ko) 2003-05-09

Family

ID=26350193

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950038897A KR100374388B1 (ko) 1994-10-31 1995-10-31 구름베어링

Country Status (3)

Country Link
US (1) US5605401A (ko)
JP (1) JPH08184321A (ko)
KR (1) KR100374388B1 (ko)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19757027B4 (de) * 1997-12-20 2004-11-04 Fag Kugelfischer Ag Kugellager für hohe Drehzahlen
JP2000240666A (ja) * 1998-09-08 2000-09-05 Nsk Ltd 転がり軸受
JP3355603B2 (ja) * 1999-09-24 2002-12-09 インターナショナル・ビジネス・マシーンズ・コーポレーション 軸受機構、スピンドルモータ及びディスク装置
CN1108461C (zh) * 2000-11-23 2003-05-14 范欧文 无油不锈钢滚针轴承
US6540407B2 (en) 2001-06-12 2003-04-01 Electric Boat Corporation Rolling element bearing arrangement
GB0214207D0 (en) * 2002-06-19 2002-07-31 Sarnatech Bnl Ltd Improved bearing
CN100416121C (zh) * 2003-05-21 2008-09-03 上海市轴承技术研究所 自润滑角接触球轴承
JP2005248729A (ja) * 2004-03-01 2005-09-15 Anest Iwata Corp 無給油式往復動空気圧縮機
JP4750469B2 (ja) * 2005-05-25 2011-08-17 キヤノン株式会社 ベアリング
JP5375912B2 (ja) * 2011-09-22 2013-12-25 沖電気工業株式会社 媒体鑑別装置及び媒体取引装置
JP6694016B2 (ja) * 2018-07-10 2020-05-13 ファナック株式会社 寿命評価装置およびロボットシステム
DE102020134472B4 (de) 2020-12-21 2022-09-22 Leibniz-Institut für Festkörper- und Werkstoffforschung Dresden e.V. (IFW Dresden e.V.) Wälzlager für den Einsatz in temperaturwechselnder Umgebung und deren Verwendung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5117742A (en) * 1989-04-28 1992-06-02 Iwata Air Compressor Mfg. Co. Ltd. Piston of composite material with c-shaped ring groove
JP2655742B2 (ja) * 1990-07-16 1997-09-24 工業技術院長 先細炭素微小電極及びその製造方法
US5506079A (en) * 1994-02-28 1996-04-09 Ricoh Company, Ltd. Magnetic composition, magnetic toner and ink containing the magnetic composition

Also Published As

Publication number Publication date
KR100374388B1 (ko) 2003-05-09
JPH08184321A (ja) 1996-07-16
US5605401A (en) 1997-02-25

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