ITTO20040594A1 - BALL BEARING UNIT WITH PERFECTED BALL HOLDING CAGE - Google Patents

BALL BEARING UNIT WITH PERFECTED BALL HOLDING CAGE

Info

Publication number
ITTO20040594A1
ITTO20040594A1 IT000594A ITTO20040594A ITTO20040594A1 IT TO20040594 A1 ITTO20040594 A1 IT TO20040594A1 IT 000594 A IT000594 A IT 000594A IT TO20040594 A ITTO20040594 A IT TO20040594A IT TO20040594 A1 ITTO20040594 A1 IT TO20040594A1
Authority
IT
Italy
Prior art keywords
ball
perfected
bearing unit
holding cage
ball bearing
Prior art date
Application number
IT000594A
Other languages
Italian (it)
Inventor
Fulvio Nicastri
Angelo Vignotto
Original Assignee
Skf Ab
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 Skf Ab filed Critical Skf Ab
Priority to IT000594A priority Critical patent/ITTO20040594A1/en
Publication of ITTO20040594A1 publication Critical patent/ITTO20040594A1/en
Priority to DE112005002188.2T priority patent/DE112005002188B4/en
Priority to PCT/EP2005/054348 priority patent/WO2006027342A1/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
    • 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
    • F16C33/418—Details of individual pockets, e.g. shape or ball retaining means
    • 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
    • F16C19/184—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 in O-arrangement
    • F16C19/186—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 in O-arrangement with three raceways provided integrally on parts other than race rings, e.g. third generation hubs
    • 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
    • F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
    • F16C41/007—Encoders, e.g. parts with a plurality of alternating magnetic poles
    • 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
    • F16C2326/00—Articles relating to transporting
    • F16C2326/01—Parts of vehicles in general
    • F16C2326/02—Wheel hubs or castors
IT000594A 2004-09-09 2004-09-09 BALL BEARING UNIT WITH PERFECTED BALL HOLDING CAGE ITTO20040594A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT000594A ITTO20040594A1 (en) 2004-09-09 2004-09-09 BALL BEARING UNIT WITH PERFECTED BALL HOLDING CAGE
DE112005002188.2T DE112005002188B4 (en) 2004-09-09 2005-09-05 Ball bearing unit with an improved rolling element cage
PCT/EP2005/054348 WO2006027342A1 (en) 2004-09-09 2005-09-05 Ball bearing unit with an improved ball retaining cage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000594A ITTO20040594A1 (en) 2004-09-09 2004-09-09 BALL BEARING UNIT WITH PERFECTED BALL HOLDING CAGE

Publications (1)

Publication Number Publication Date
ITTO20040594A1 true ITTO20040594A1 (en) 2004-12-09

Family

ID=35355872

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000594A ITTO20040594A1 (en) 2004-09-09 2004-09-09 BALL BEARING UNIT WITH PERFECTED BALL HOLDING CAGE

Country Status (3)

Country Link
DE (1) DE112005002188B4 (en)
IT (1) ITTO20040594A1 (en)
WO (1) WO2006027342A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2972034B1 (en) * 2011-02-25 2013-04-19 Ntn Snr Roulements CAGE RETAINING BALLS IN A BEARING BEARING ALONG A CIRCLE THROUGH THE CENTER DESDITS BALLS
FR3021720B1 (en) * 2014-05-30 2017-01-27 Ntn-Snr Roulements CAGE FOR RETENTION OF ROLLING BODIES IN A BEARING BEARING
DE102015213232A1 (en) * 2015-07-15 2017-01-19 Aktiebolaget Skf Crown cage for a rolling bearing and method for its production
IT201800009709A1 (en) * 2018-10-24 2020-04-24 Skf Ab BEARING UNIT WITH RETENTION CAGE
JP7327103B2 (en) 2019-11-19 2023-08-16 日本精工株式会社 Cages for angular contact ball bearings and angular contact ball bearings

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58195118U (en) * 1982-06-23 1983-12-26 日本精工株式会社 Cage for rolling element guide
DE3247948C2 (en) * 1982-12-24 1985-10-17 SKF GmbH, 8720 Schweinfurt Cage for ball bearings, especially for angular contact ball bearings
IT227660Y1 (en) * 1992-10-15 1997-12-15 Skf Ind Spa RETAINING CAGE FOR BALL BEARINGS.
JP3744663B2 (en) * 1996-12-27 2006-02-15 日本精工株式会社 Radial ball bearing cage and radial ball bearing
JP4006836B2 (en) * 1997-08-18 2007-11-14 日本精工株式会社 Ball bearing
JP2000337387A (en) * 1999-05-24 2000-12-05 Nsk Ltd Holder for rolling bearing
FR2796680B1 (en) * 1999-07-23 2001-09-14 Skf France CAGE DEVICE FOR BALL BEARING AND ASSOCIATED BEARING
GB2382142B (en) * 2001-11-16 2006-05-17 Nsk Europ Technology Co Ltd Wheel bearing assemblies incorporating sensing arrangements

Also Published As

Publication number Publication date
WO2006027342A1 (en) 2006-03-16
DE112005002188T5 (en) 2007-08-16
DE112005002188B4 (en) 2020-04-16

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