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ITUB20152817A1 - CAGE FOR A ROLLING BEARING AND AXIAL-RADIAL BEARING WITH ASSOCIATED CYLINDRICAL ROLLERS - Google Patents

CAGE FOR A ROLLING BEARING AND AXIAL-RADIAL BEARING WITH ASSOCIATED CYLINDRICAL ROLLERS

Info

Publication number
ITUB20152817A1
ITUB20152817A1 ITUB2015A002817A ITUB20152817A ITUB20152817A1 IT UB20152817 A1 ITUB20152817 A1 IT UB20152817A1 IT UB2015A002817 A ITUB2015A002817 A IT UB2015A002817A IT UB20152817 A ITUB20152817 A IT UB20152817A IT UB20152817 A1 ITUB20152817 A1 IT UB20152817A1
Authority
IT
Italy
Prior art keywords
cage
axial
cylindrical rollers
bearing
associated cylindrical
Prior art date
Application number
ITUB2015A002817A
Other languages
Italian (it)
Inventor
Feliciano Greco
Veronica Ricciardi
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 ITUB2015A002817A priority Critical patent/ITUB20152817A1/en
Publication of ITUB20152817A1 publication Critical patent/ITUB20152817A1/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
    • F16C33/46—Cages for rollers or needles
    • F16C33/48—Cages for rollers or needles for multiple rows of rollers or needles
    • 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
    • F16C33/46—Cages for rollers or needles
    • F16C33/4617—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages
    • F16C33/4623—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages
    • F16C33/4635—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages made from plastic, e.g. injection moulded window 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
    • F16C33/46—Cages for rollers or needles
    • F16C33/50—Cages for rollers or needles formed of interconnected members, e.g. chains
    • F16C33/502—Cages for rollers or needles formed of interconnected members, e.g. chains formed of arcuate segments retaining one or more rollers or needles
    • 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
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
    • F16C19/38—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers
    • F16C19/381—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with at least one row for radial load in combination with at least one row for axial load
    • 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
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/10—Application independent of particular apparatuses related to size
    • F16C2300/14—Large applications, e.g. bearings having an inner diameter exceeding 500 mm

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
ITUB2015A002817A 2015-08-03 2015-08-03 CAGE FOR A ROLLING BEARING AND AXIAL-RADIAL BEARING WITH ASSOCIATED CYLINDRICAL ROLLERS ITUB20152817A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITUB2015A002817A ITUB20152817A1 (en) 2015-08-03 2015-08-03 CAGE FOR A ROLLING BEARING AND AXIAL-RADIAL BEARING WITH ASSOCIATED CYLINDRICAL ROLLERS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITUB2015A002817A ITUB20152817A1 (en) 2015-08-03 2015-08-03 CAGE FOR A ROLLING BEARING AND AXIAL-RADIAL BEARING WITH ASSOCIATED CYLINDRICAL ROLLERS

Publications (1)

Publication Number Publication Date
ITUB20152817A1 true ITUB20152817A1 (en) 2017-02-03

Family

ID=54705692

Family Applications (1)

Application Number Title Priority Date Filing Date
ITUB2015A002817A ITUB20152817A1 (en) 2015-08-03 2015-08-03 CAGE FOR A ROLLING BEARING AND AXIAL-RADIAL BEARING WITH ASSOCIATED CYLINDRICAL ROLLERS

Country Status (1)

Country Link
IT (1) ITUB20152817A1 (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2117633A (en) * 1936-01-14 1938-05-17 Norma Hoffmann Bearings Corp Roller thrust bearing
FR1442235A (en) * 1965-08-10 1966-06-10 Schaeffler Ohg Industriewerk Axial cage for cylindrical rolling bodies
EP0016880A1 (en) * 1979-03-28 1980-10-15 The Torrington Company Improvements in or relating to rolling bearings
JPH0478322A (en) * 1990-07-19 1992-03-12 Utsunomiya Kiki Kk Holder of needle rolling bearing
EP1298334A2 (en) * 2001-09-26 2003-04-02 Ntn Corporation Roller thrust bearing
DE10316410A1 (en) * 2003-04-10 2004-10-21 Ina-Schaeffler Kg Cage for a radial roller bearing
DE102005027186A1 (en) * 2005-06-07 2006-12-14 Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg Retainer for e.g. loose wheel bearing of motor vehicle gear, has rows of rolling body slots and empty slots formed at base body, where number of empty slots is prime number and number of rolling body slots is not prime number or vice versa
DE602004010963T2 (en) * 2003-07-25 2009-01-08 Ntn Corp. thrust roller bearing
DE102007057253A1 (en) * 2007-11-28 2009-06-04 Schaeffler Kg Radial-axial bearings
DE102013223748A1 (en) * 2013-11-21 2015-05-21 Schaeffler Technologies AG & Co. KG Cage for a needle bearing and associated needle roller bearing

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2117633A (en) * 1936-01-14 1938-05-17 Norma Hoffmann Bearings Corp Roller thrust bearing
FR1442235A (en) * 1965-08-10 1966-06-10 Schaeffler Ohg Industriewerk Axial cage for cylindrical rolling bodies
EP0016880A1 (en) * 1979-03-28 1980-10-15 The Torrington Company Improvements in or relating to rolling bearings
JPH0478322A (en) * 1990-07-19 1992-03-12 Utsunomiya Kiki Kk Holder of needle rolling bearing
EP1298334A2 (en) * 2001-09-26 2003-04-02 Ntn Corporation Roller thrust bearing
DE10316410A1 (en) * 2003-04-10 2004-10-21 Ina-Schaeffler Kg Cage for a radial roller bearing
DE602004010963T2 (en) * 2003-07-25 2009-01-08 Ntn Corp. thrust roller bearing
DE102005027186A1 (en) * 2005-06-07 2006-12-14 Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg Retainer for e.g. loose wheel bearing of motor vehicle gear, has rows of rolling body slots and empty slots formed at base body, where number of empty slots is prime number and number of rolling body slots is not prime number or vice versa
DE102007057253A1 (en) * 2007-11-28 2009-06-04 Schaeffler Kg Radial-axial bearings
DE102013223748A1 (en) * 2013-11-21 2015-05-21 Schaeffler Technologies AG & Co. KG Cage for a needle bearing and associated needle roller bearing

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