FR2273972A1 - Roulement a billes a frottements reduits - Google Patents

Roulement a billes a frottements reduits

Info

Publication number
FR2273972A1
FR2273972A1 FR7517364A FR7517364A FR2273972A1 FR 2273972 A1 FR2273972 A1 FR 2273972A1 FR 7517364 A FR7517364 A FR 7517364A FR 7517364 A FR7517364 A FR 7517364A FR 2273972 A1 FR2273972 A1 FR 2273972A1
Authority
FR
France
Prior art keywords
ball bearing
reduced friction
friction ball
reduced
bearing
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
FR7517364A
Other languages
English (en)
Other versions
FR2273972B1 (fr
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.)
Sperry Corp
Original Assignee
Sperry Rand Corp
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 Sperry Rand Corp filed Critical Sperry Rand Corp
Publication of FR2273972A1 publication Critical patent/FR2273972A1/fr
Application granted granted Critical
Publication of FR2273972B1 publication Critical patent/FR2273972B1/fr
Granted 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
    • F16C19/02—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
    • F16C19/16—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 a single row of balls
    • F16C19/163—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 a single row of balls with angular contact
    • 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
    • F16C33/3837—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages
    • F16C33/3843—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages formed as one-piece cages, i.e. monoblock 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
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/30—Angles, e.g. inclinations
    • 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
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/30—Angles, e.g. inclinations
    • F16C2240/34—Contact angles
FR7517364A 1974-06-05 1975-06-04 Roulement a billes a frottements reduits Granted FR2273972A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US476635A US3918778A (en) 1974-06-05 1974-06-05 Dynamically balanced bearing assembly

Publications (2)

Publication Number Publication Date
FR2273972A1 true FR2273972A1 (fr) 1976-01-02
FR2273972B1 FR2273972B1 (fr) 1981-08-21

Family

ID=23892643

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7517364A Granted FR2273972A1 (fr) 1974-06-05 1975-06-04 Roulement a billes a frottements reduits

Country Status (11)

Country Link
US (1) US3918778A (fr)
JP (1) JPS515430A (fr)
CA (1) CA1031023A (fr)
CH (1) CH594829A5 (fr)
DE (1) DE2525104C2 (fr)
DK (1) DK153007C (fr)
FR (1) FR2273972A1 (fr)
GB (1) GB1481888A (fr)
IT (1) IT1035935B (fr)
NL (1) NL174180C (fr)
SE (1) SE399112B (fr)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4040686A (en) * 1975-10-23 1977-08-09 The U.S. Government As Represented By The Secretary Of The Army Anti-friction bearing
JPS5892523U (ja) * 1981-12-18 1983-06-23 日本精工株式会社 二つ割れ保持器つきころ軸受
WO1987004066A1 (fr) * 1986-01-03 1987-07-16 Cyril Bencraft Joly Appareil destine a recouvrir un lit
US4741632A (en) * 1986-04-01 1988-05-03 Honeywell Inc. Constant torque ball bearing
WO1990008244A1 (fr) * 1987-08-24 1990-07-26 Allen Kent Rives Agencement reduisant l'alteration de l'etancheite entre des elements rotatifs et stationnaires
US4895215A (en) * 1988-12-05 1990-01-23 Rives Allen K Seal cage assembly for relatively movable members
US5483744A (en) * 1989-04-28 1996-01-16 Hughes Aircraft Company Method for fabricating a bearing with semi-rhythmic ball spacing
DE4400718C2 (de) * 1994-01-13 1998-04-09 Schaeffler Waelzlager Ohg Lager für eine Längs- und Drehbewegung
BR9503770A (pt) * 1994-08-31 1996-04-16 Goodyear Tire & Rubber Conjunto de corte rotativo de alta velovidade para cortar folhas de materiais elastoméricos método de corte rotativo de alta velocidade de uma folha de material elastomérico e método para substituir uma sapata e um inserto de sapata em uma aplicação envolvendo o corte rotativo de alta velocidade de uma folha de material elastomérico
US5941704A (en) * 1995-02-20 1999-08-24 Koyo Seiko Co., Ltd. Crown cage for ball bearing and dental hand piece including the same
JP4023860B2 (ja) * 1996-02-28 2007-12-19 Ｎｔｎ株式会社 自動車の変速機における主軸歯車機構
JP2824250B2 (ja) 1996-07-19 1998-11-11 松下電器産業株式会社 ディスク駆動装置
JP3733217B2 (ja) * 1997-09-30 2006-01-11 Ｎｔｎ株式会社 プーリ
US6170993B1 (en) * 1998-12-16 2001-01-09 General Motors Corporation Bearing separator with random spacing
JP4118427B2 (ja) * 1998-12-24 2008-07-16 Ｎｔｎ株式会社 自動車変速機の主軸歯車機構及びそれに用いる円すいころ軸受
JP2000346079A (ja) * 1999-06-03 2000-12-12 Nsk Ltd 転がり軸受
JP4326159B2 (ja) * 2001-02-09 2009-09-02 株式会社ジェイテクト 玉軸受
US7121729B2 (en) * 2004-03-15 2006-10-17 Honeywell International, Inc. Damped bearing cage
DE102006007925A1 (de) * 2006-02-21 2007-08-30 Schaeffler Kg Radialwälzlager, insbesondere einreihiges Schrägkugellager zur Lagerung einer Werkzeugmaschinen-Hauptspindel
DE102006052045A1 (de) * 2006-11-04 2008-05-08 Ab Skf Kegelrollenlagerung
DE102007011244A1 (de) * 2007-03-08 2008-09-18 Oerlikon Leybold Vacuum Gmbh Wälzlager
DE102009050153A1 (de) * 2009-10-21 2011-04-28 Schaeffler Technologies Gmbh & Co. Kg Schrägkugellager, insbesondere Spindellager, mit verbesserter Käfigführung
WO2011067173A1 (fr) * 2009-12-01 2011-06-09 Schaeffler Technologies Gmbh & Co. Kg Cage de roulement à billes
DE102010018653A1 (de) * 2010-04-28 2011-11-03 Artur Küpper GmbH & Co. KG Schwingungsoptimiertes Kugellager
US20120163747A1 (en) * 2010-12-23 2012-06-28 Leibowitz Martin Nick Reduced Resistance Bearing
JP6370026B2 (ja) * 2011-11-29 2018-08-08 日本精工株式会社 保持器および転がり軸受
ITTO20120334A1 (it) * 2012-04-17 2013-10-18 Skf Ab Gabbia di ritegno per gli elementi di rotolamento di un cuscinetto volvente
DE102014206982B4 (de) * 2013-06-13 2020-07-09 Schaeffler Technologies AG & Co. KG Verfahren zur Herstellung eines Bauteils sowie eines Wälzlagers
DE102013220558A1 (de) * 2013-10-11 2015-04-16 Schaeffler Technologies Gmbh & Co. Kg Geschlitzter Lagerkäfig für ein Radialwälzlager
US9546682B2 (en) * 2014-12-09 2017-01-17 Aktiebolaget Skf Cage of a rolling bearing, rolling bearing comprising such a cage and apparatus comprising such a rolling bearing
CN104888977B (zh) * 2015-06-08 2017-02-08 江南大学 带平衡环装置三足离心机临界倾覆转速的计算方法
CN105156481B (zh) * 2015-09-07 2018-02-16 大连理工大学 一种精密定位用偏心密珠轴套
JP6866564B2 (ja) * 2016-01-19 2021-04-28 株式会社ジェイテクト 玉軸受
PL233795B1 (pl) * 2017-11-16 2019-11-29 Zbigniew Kusznierewicz Lozysko toczne

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3212834A (en) * 1962-12-04 1965-10-19 Gen Motors Corp Zirconium boride bearing
US3314694A (en) * 1965-09-20 1967-04-18 Fmc Corp Swivel joint
DE1282369C2 (de) * 1965-11-24 1975-01-23 Industriewerk Schaeffler oHG," 8522 Herzogenaurach Lagerung eines auf einer welle wahlweise umlaufenden oder mit dieser kuppelbaren bauteiles
US3744862A (en) * 1972-03-01 1973-07-10 K Schwartz High strength, high temperature self-lubricating bearing retainer

Also Published As

Publication number Publication date
US3918778A (en) 1975-11-11
NL174180B (nl) 1983-12-01
JPS515430A (fr) 1976-01-17
DK242875A (da) 1975-12-06
CH594829A5 (fr) 1978-01-31
IT1035935B (it) 1979-10-20
CA1031023A (fr) 1978-05-09
SE399112B (sv) 1978-01-30
DE2525104A1 (de) 1976-01-02
GB1481888A (en) 1977-08-03
DE2525104C2 (de) 1984-02-16
DK153007C (da) 1988-10-17
NL174180C (nl) 1984-05-01
DK153007B (da) 1988-06-06
FR2273972B1 (fr) 1981-08-21
NL7506679A (nl) 1975-12-09
SE7506366L (sv) 1975-12-06

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