DE60308250D1 - Radialkugellagerkäfig - Google Patents

Radialkugellagerkäfig

Info

Publication number
DE60308250D1
DE60308250D1 DE60308250T DE60308250T DE60308250D1 DE 60308250 D1 DE60308250 D1 DE 60308250D1 DE 60308250 T DE60308250 T DE 60308250T DE 60308250 T DE60308250 T DE 60308250T DE 60308250 D1 DE60308250 D1 DE 60308250D1
Authority
DE
Germany
Prior art keywords
retainer
pocket
pockets
channel
ball
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.)
Expired - Lifetime
Application number
DE60308250T
Other languages
English (en)
Other versions
DE60308250T2 (de
Inventor
Takuya Yamamoto
Fumihiko Ide
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Minebea Co Ltd
Original Assignee
Minebea Co Ltd
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 Minebea Co Ltd filed Critical Minebea Co Ltd
Application granted granted Critical
Publication of DE60308250D1 publication Critical patent/DE60308250D1/de
Publication of DE60308250T2 publication Critical patent/DE60308250T2/de
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
    • 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
    • F16C33/41—Ball cages comb-shaped
    • F16C33/412—Massive or moulded comb cages, e.g. snap ball cages
    • F16C33/414—Massive or moulded comb cages, e.g. snap ball cages formed as one-piece cages, i.e. monoblock comb cages
    • F16C33/416—Massive or moulded comb cages, e.g. snap ball cages formed as one-piece cages, i.e. monoblock comb cages made from plastic, e.g. injection moulded comb 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
    • 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
    • F16C33/6603—Special parts or details in view of lubrication with grease as lubricant
    • F16C33/6629—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
    • 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
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
    • 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
    • F16C2380/00—Electrical apparatus
    • F16C2380/26—Dynamo-electric machines or combinations therewith, e.g. electro-motors and generators
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Pens And Brushes (AREA)
DE60308250T 2002-04-18 2003-04-17 Radialkugellagerkäfig Expired - Lifetime DE60308250T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002115901 2002-04-18
JP2002115901A JP4055938B2 (ja) 2002-04-18 2002-04-18 ラジアルボールベアリングのリテーナ

Publications (2)

Publication Number Publication Date
DE60308250D1 true DE60308250D1 (de) 2006-10-26
DE60308250T2 DE60308250T2 (de) 2007-04-05

Family

ID=28672661

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60308250T Expired - Lifetime DE60308250T2 (de) 2002-04-18 2003-04-17 Radialkugellagerkäfig

Country Status (6)

Country Link
US (1) US6890105B2 (de)
EP (1) EP1355072B1 (de)
JP (1) JP4055938B2 (de)
CN (1) CN1329671C (de)
AT (1) ATE339628T1 (de)
DE (1) DE60308250T2 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60321752D1 (de) 2002-05-30 2008-08-07 Minebea Co Ltd Halterung mit rotationssymmetrischen Taschen
GB0424115D0 (en) * 2004-10-30 2004-12-01 Rolls Royce Plc A bearing arrangement
JP4254702B2 (ja) * 2004-12-03 2009-04-15 トヨタ自動車株式会社 ベアリング、ベアリング機構、およびプランジヤポンプ
DE102005028756A1 (de) * 2005-06-22 2007-01-04 Texparts Gmbh Schnappkäfig für ein Wälzlager
DE102007061589B4 (de) * 2007-01-29 2017-06-22 Nsk Ltd. Kugellager und Halterungskonstruktion
EP2068018A1 (de) 2007-12-05 2009-06-10 Aktiebolaget SKF Kugellagerkäfig
CN101978181B (zh) * 2008-03-21 2014-04-09 Ntn株式会社 滚珠轴承用保持器和具有它的滚珠轴承及其制造方法
JP5500778B2 (ja) * 2008-03-24 2014-05-21 Ｎｔｎ株式会社 玉軸受用保持器
DE102008047268A1 (de) 2008-09-16 2010-04-15 Schaeffler Kg Käfig für ein Lager, insbesondere für ein Wälzlager
JP5615649B2 (ja) * 2010-09-28 2014-10-29 Ntn株式会社 玉軸受
JP2013142424A (ja) * 2012-01-10 2013-07-22 Jtekt Corp 樹脂製保持器
FR3001510B1 (fr) * 2013-01-25 2016-07-01 Skf Ab Cage pour roulement, notamment pour le roulement de direction electrique de vehicule automobile
DE102013209288A1 (de) * 2013-05-21 2014-11-27 Schaeffler Technologies Gmbh & Co. Kg Wälzkörperlager mit Käfig
JP6376212B2 (ja) * 2014-02-27 2018-08-22 日本精工株式会社 アンギュラ玉軸受
JP2016027279A (ja) * 2014-07-02 2016-02-18 日本精工株式会社 冠型保持器及びアンギュラ玉軸受
US10114272B2 (en) * 2014-11-12 2018-10-30 Actuator Solutions GmbH Camera module autofocus actuator and control method thereof
JP6432337B2 (ja) * 2014-12-24 2018-12-05 株式会社ジェイテクト 波動減速機用の玉軸受
CN204845380U (zh) * 2015-08-07 2015-12-09 温州市光辉箱包配件有限公司 一种滚珠式箱包滚轮组件
KR20170095585A (ko) * 2016-02-15 2017-08-23 셰플러코리아(유) 볼 베어링용 케이지
US10605307B1 (en) * 2018-11-02 2020-03-31 Regal Beloit America, Inc. Bearing retainer, bearing and associated method
DE102019100285A1 (de) 2019-01-08 2020-07-09 Schaeffler Technologies AG & Co. KG Wälzkörperkäfig
CN111102297A (zh) * 2019-12-25 2020-05-05 浙江德清富源智能装备科技有限公司 轴承内环侧润滑式轴向承压车用滚珠轴承
CN114645903A (zh) * 2022-02-07 2022-06-21 山东金帝精密机械科技股份有限公司 一种高转速高强度注塑保持架

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2119917A1 (de) 1971-04-23 1972-11-09 Deutsche Star Kugelhalter Gmbh, 8720 Schweinfurt Wälzlager
US4133588A (en) * 1978-01-06 1979-01-09 Industrial Molding Corporation Ball separator for ball bearing
US4225199A (en) * 1978-09-15 1980-09-30 Earsley Melvin L Ball separator for ball bearing
US4226484A (en) * 1978-12-20 1980-10-07 Hughes Aircraft Company Bearing retainer
JP3035766B2 (ja) * 1994-02-18 2000-04-24 光洋精工株式会社 玉軸受用保持器および玉軸受
JP3682611B2 (ja) * 1996-05-31 2005-08-10 光洋精工株式会社 玉軸受用波形保持器
JP3744663B2 (ja) * 1996-12-27 2006-02-15 日本精工株式会社 ラジアル玉軸受用保持器及びラジアル玉軸受
JP4006836B2 (ja) * 1997-08-18 2007-11-14 日本精工株式会社 玉軸受
NL1008649C2 (nl) * 1998-03-20 1999-09-21 Skf Eng & Res Centre Bv Kooi voor een kogellager.
JP2000039024A (ja) 1998-07-22 2000-02-08 Nippon Seiko Kk 転がり軸受用保持器
JP4291448B2 (ja) * 1999-03-15 2009-07-08 中西金属工業株式会社 合成樹脂製冠型玉軸受用保持器
FR2796680B1 (fr) * 1999-07-23 2001-09-14 Skf France Dispositif de cage pour roulement a billes et roulement associe
JP4017827B2 (ja) * 2000-01-28 2007-12-05 Ｎｔｎ株式会社 玉軸受
JP2002098150A (ja) * 2000-09-20 2002-04-05 Nsk Ltd 玉軸受

Also Published As

Publication number Publication date
ATE339628T1 (de) 2006-10-15
CN1329671C (zh) 2007-08-01
US6890105B2 (en) 2005-05-10
EP1355072A1 (de) 2003-10-22
CN1451892A (zh) 2003-10-29
EP1355072B1 (de) 2006-09-13
US20040001658A1 (en) 2004-01-01
DE60308250T2 (de) 2007-04-05
JP2003314558A (ja) 2003-11-06
JP4055938B2 (ja) 2008-03-05

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