WO1985005659A1 - Bearing race retention device and method - Google Patents

Bearing race retention device and method Download PDF

Info

Publication number
WO1985005659A1
WO1985005659A1 PCT/US1984/001095 US8401095W WO8505659A1 WO 1985005659 A1 WO1985005659 A1 WO 1985005659A1 US 8401095 W US8401095 W US 8401095W WO 8505659 A1 WO8505659 A1 WO 8505659A1
Authority
WO
WIPO (PCT)
Prior art keywords
race
ring
groove
bearing
retention device
Prior art date
Application number
PCT/US1984/001095
Other languages
English (en)
French (fr)
Inventor
Robert P. Nichting
Original Assignee
Caterpillar Tractor Co.
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 Caterpillar Tractor Co. filed Critical Caterpillar Tractor Co.
Priority to BR8407321A priority Critical patent/BR8407321A/pt
Priority to DE8484902880T priority patent/DE3475335D1/de
Priority to CA000480205A priority patent/CA1227241A/en
Publication of WO1985005659A1 publication Critical patent/WO1985005659A1/en
Priority to IN195/MAS/86A priority patent/IN166867B/en

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
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/06—Elastic or yielding bearings or bearing supports, for exclusively rotary movement by means of parts of rubber or like materials
    • F16C27/066—Ball or roller bearings
    • 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
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/067—Fixing them in a housing
    • 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
    • F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
    • F16C2226/10—Force connections, e.g. clamping

Definitions

  • blind bore and locking pin must be closely controlled, and then the locking pin must be inserted with a slight interference fit into the bore with specialized tools and with care. Moreover, it takes too much effort to align the parts. Specifically, the assembler cannot simultaneously see the locking pin and the recess in the inner race of the bearing assembly so that it is necessary to radially prealign the components with extreme caution before axially assembling them together.
  • OMPI notchless cylindrical internal surface or bore 24 and a plurality of equally spaced ball bearings 26, one shown.
  • the ring is of a preselected thermoset elastomeric material sufficient for a significant amount of unrestrained volumetric swelling in response to exposure of the ring to a petroleum-based lubricating fluid such as oil. Accordingly, in use and upon swelling, the ring substantially fills the groove and functionally holds the inner race 22 from rotating on the shaft 12.
  • the thermoset elastomeric material of the swellable ring 60 is selected from the group consisting of silicone rubber and ethylene propylene rubber such as ethylene propylene terpolymer or EPDM rubber.
  • the groove-restricted or confined swell volume was lower, being about 8% and about 25% respectively. This phenomena is generally considered nonreversible, so that the ring would normally be replaced by a new ring if the mechanism was disassembled and rebuilt.
  • a torque wrench was put on the inner race and measurements were taken of the torque required to slip the inner race on the gripping ring and on the shaft 12 at variously increasing time intervals.
  • the silicone and EPDM rings exhibited gripping efforts of about 9.5 and 13.5 newton meters (about 7 and 10 lb-ft). After two hours of immersion in heated oil the same rings exhibited gripping efforts of about 19.0 and 23.0 newton meters (about 14 and 17 lb-ft).
  • a neoprene ring tested under the same conditions as described above had a substantially slower rate of growth and took too long to reach an equilibrium condition after the start of the immersion -10-

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Support Of The Bearing (AREA)
  • Container Filling Or Packaging Operations (AREA)
PCT/US1984/001095 1984-05-29 1984-07-13 Bearing race retention device and method WO1985005659A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BR8407321A BR8407321A (pt) 1984-05-29 1984-07-13 Dispositivo de retencao de pista de rolamento e processo de retencao de pista interna de mancal de rolamento
DE8484902880T DE3475335D1 (en) 1984-05-29 1984-07-13 Bearing race retention device and method
CA000480205A CA1227241A (en) 1984-05-29 1985-04-26 Bearing race retention device and method
IN195/MAS/86A IN166867B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1984-05-29 1986-03-17

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US614,498 1984-05-29
US06/614,498 US4549823A (en) 1984-05-29 1984-05-29 Bearing race retention device and method

Publications (1)

Publication Number Publication Date
WO1985005659A1 true WO1985005659A1 (en) 1985-12-19

Family

ID=24461499

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1984/001095 WO1985005659A1 (en) 1984-05-29 1984-07-13 Bearing race retention device and method

Country Status (8)

Country Link
US (1) US4549823A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0185015B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS61502269A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU567959B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR8407321A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3475335D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IN (1) IN166867B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO1985005659A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008053678A1 (de) * 2008-10-29 2010-05-12 Ab Skf Laufbahnelement einer Wälzlagerung
DE102010045792B4 (de) * 2009-10-08 2018-11-08 Schaeffler Technologies AG & Co. KG Kupplungsaggregat

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4938452A (en) * 1988-12-10 1990-07-03 Aisan Kogyo Kabushiki Kaisha Air control device for internal combustion engine
DE19708888A1 (de) * 1997-03-05 1998-09-10 Itt Mfg Enterprises Inc Lager, insbesondere für eine Motor-Pumpen-Einheit
DE19935469A1 (de) * 1999-07-28 2000-05-11 Skf Gmbh Verfahren zur Befestigung eines Lagers in einem Lagerschild und Lageranordnung
DE19939171A1 (de) * 1999-08-20 2001-03-08 Bosch Gmbh Robert Handwerkzeugmaschine
DE102005058078A1 (de) * 2005-12-06 2007-06-21 Robert Bosch Gmbh Lagersystem für einen Elektromotor
US20080218020A1 (en) * 2007-03-08 2008-09-11 Hui Sun Shaft assembly
JP2011012796A (ja) * 2009-07-06 2011-01-20 Ntn Corp 回転センサ付軸受
US20120170882A1 (en) * 2011-01-02 2012-07-05 Asia Vital Components Co., Ltd. Fan bearing retaining structure
FR2998023B1 (fr) * 2012-11-12 2015-09-04 Skf Ab Dispositif de poulie, machine tournante equipee d'un tel dispositif et procede de montage d'un tel dispositif sur une machine tournante
JP5753825B2 (ja) * 2012-08-31 2015-07-22 京セラドキュメントソリューションズ株式会社 定着装置、およびこれを備えた画像形成装置
US9243976B2 (en) * 2012-11-15 2016-01-26 Aktiebolaget Skf Sensor bearing assembly with cover mounted sensor
US20160061254A1 (en) * 2013-03-28 2016-03-03 Aktiebolaget Skf Bearing assembly and method for assembling and mounting said bearing assembly with a component supporting said bearing assembly
DE112013006875T5 (de) * 2013-03-28 2015-12-10 Aktiebolaget Skf Rollenlageranordnung, die insbesondere bei einem Elektromotor verwendet wird, und Verfahren zum Verbauen der Rollenlageranordnung mit einer Komponente, die die Lageranordnung stützt
KR20150017140A (ko) * 2013-08-06 2015-02-16 주식회사 만도 자동차의 감속기
US9518608B2 (en) 2013-08-22 2016-12-13 Schaeffler Technologies AG & Co. KG Bearing assembly with a retaining ring and method thereof
CA2997872A1 (en) * 2017-03-10 2018-09-10 Weg Equipamentos Eletricos S.A. Cap for a rotating electric machine
JP6926997B2 (ja) * 2017-12-05 2021-08-25 株式会社ジェイテクト 軸受用ハウジング及び転がり軸受装置
JP2020143714A (ja) * 2019-03-05 2020-09-10 株式会社ジェイテクト 転がり軸受装置及びその組立て方法
EP3944470A1 (de) * 2020-07-23 2022-01-26 Hilti Aktiengesellschaft Lagerschild
GB2637034A (en) * 2024-01-05 2025-07-09 Ocado Innovation Ltd Bearing replacement system and method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3015932A (en) * 1960-05-04 1962-01-09 Henry W Mccard False twister
US3053591A (en) * 1957-08-16 1962-09-11 Schaeffler Ohg Industriewerk Adjustable clearance antifriction bearing
US3867492A (en) * 1970-06-24 1975-02-18 Drostholm F H Method of manufacturing objects containing a cavity filled with a rigid foam of polyurethane
JPS5413204A (en) * 1977-07-01 1979-01-31 Nec Corp Reception storage circuit of two terminal bistable type
JPS54102444A (en) * 1978-01-28 1979-08-11 Nippon Telegr & Teleph Corp <Ntt> Bearing supporting structure
US4456314A (en) * 1982-03-10 1984-06-26 Fiat Auto S.P.A. Device for locking the inner ring of a rolling bearing on a rotary shaft

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US2473267A (en) * 1948-08-21 1949-06-14 Gen Electric Bearing mounting
US2837382A (en) * 1953-02-17 1958-06-03 Edward J Schaefer Bearing mounting
FR70041E (fr) * 1956-09-11 1959-02-02 Aluminium Francais Procédé pour réaliser des ajustements de précision de pièces cylindriques dans des pièces ayant des coefficients de dilatation différents, et bagues anti-serrage pour l'application de ce procédé
DE1425025A1 (de) * 1963-06-26 1968-12-05 Geraetebau Eberspaecher Ohg Elastische Wellenabstuetzung
JPS4919144B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1969-01-17 1974-05-15
CS177052B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1969-10-10 1977-07-29
NL7114660A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1971-10-25 1973-04-27
DE2400902C2 (de) * 1974-01-09 1982-05-27 A. Friedr. Flender Gmbh & Co Kg, 4290 Bocholt Wälzlagereinbau
ZA77379B (en) * 1977-01-27 1978-08-30 P Boatman Improvements in or relating to insulating bearing housings
US4128278A (en) * 1977-08-30 1978-12-05 Brown & Sharpe Manufacturing Company Linear motion ball bearing with dynamic stiffness

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3053591A (en) * 1957-08-16 1962-09-11 Schaeffler Ohg Industriewerk Adjustable clearance antifriction bearing
US3015932A (en) * 1960-05-04 1962-01-09 Henry W Mccard False twister
US3867492A (en) * 1970-06-24 1975-02-18 Drostholm F H Method of manufacturing objects containing a cavity filled with a rigid foam of polyurethane
JPS5413204A (en) * 1977-07-01 1979-01-31 Nec Corp Reception storage circuit of two terminal bistable type
JPS54102444A (en) * 1978-01-28 1979-08-11 Nippon Telegr & Teleph Corp <Ntt> Bearing supporting structure
US4456314A (en) * 1982-03-10 1984-06-26 Fiat Auto S.P.A. Device for locking the inner ring of a rolling bearing on a rotary shaft

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP0185015A4 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008053678A1 (de) * 2008-10-29 2010-05-12 Ab Skf Laufbahnelement einer Wälzlagerung
DE102008053678B4 (de) * 2008-10-29 2016-03-31 Ab Skf Laufbahnelement einer Wälzlagerung
DE102010045792B4 (de) * 2009-10-08 2018-11-08 Schaeffler Technologies AG & Co. KG Kupplungsaggregat

Also Published As

Publication number Publication date
EP0185015B1 (en) 1988-11-23
EP0185015A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-06-25
BR8407321A (pt) 1986-09-23
JPS61502269A (ja) 1986-10-09
AU567959B2 (en) 1987-12-10
DE3475335D1 (en) 1988-12-29
AU3158984A (en) 1985-12-31
EP0185015A4 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-11-07
US4549823A (en) 1985-10-29
IN166867B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-07-28

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