IT8020522A0 - ROLLER BEARING, RADIAL-AXIAL, PARTICULARLY FOR SUPPORTING ROLLING BALL SPINDLES OF MACHINE TOOLS. - Google Patents

ROLLER BEARING, RADIAL-AXIAL, PARTICULARLY FOR SUPPORTING ROLLING BALL SPINDLES OF MACHINE TOOLS.

Info

Publication number
IT8020522A0
IT8020522A0 IT8020522A IT2052280A IT8020522A0 IT 8020522 A0 IT8020522 A0 IT 8020522A0 IT 8020522 A IT8020522 A IT 8020522A IT 2052280 A IT2052280 A IT 2052280A IT 8020522 A0 IT8020522 A0 IT 8020522A0
Authority
IT
Italy
Prior art keywords
radial
axial
roller bearing
machine tools
rolling ball
Prior art date
Application number
IT8020522A
Other languages
Italian (it)
Other versions
IT1129625B (en
Inventor
Koschmieder Hartmut
Oetjen Jurgen
Original Assignee
Schaeffler Ohg Industriewerk
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 Schaeffler Ohg Industriewerk filed Critical Schaeffler Ohg Industriewerk
Publication of IT8020522A0 publication Critical patent/IT8020522A0/en
Application granted granted Critical
Publication of IT1129625B publication Critical patent/IT1129625B/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
    • F16C33/66—Special parts or details in view of lubrication
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • F16C19/545—Systems comprising at least one rolling bearing for radial load in combination with at least one rolling bearing for axial load

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
IT20522/80A 1979-04-28 1980-03-12 ROLLER BEARING, RADIAL-AXIAL, PARTICULARLY FOR THE SUPPORT OF BALL SPINDLES FOR ROLLING MACHINE TOOLS IT1129625B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792917425 DE2917425A1 (en) 1979-04-28 1979-04-28 RADIAL-AXIAL ROLLER BEARING, ESPECIALLY FOR THE BEARING OF BALL ROLLER SPINDLES IN MACHINE TOOLS

Publications (2)

Publication Number Publication Date
IT8020522A0 true IT8020522A0 (en) 1980-03-12
IT1129625B IT1129625B (en) 1986-06-11

Family

ID=6069592

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20522/80A IT1129625B (en) 1979-04-28 1980-03-12 ROLLER BEARING, RADIAL-AXIAL, PARTICULARLY FOR THE SUPPORT OF BALL SPINDLES FOR ROLLING MACHINE TOOLS

Country Status (4)

Country Link
DE (1) DE2917425A1 (en)
FR (1) FR2455208A1 (en)
GB (1) GB2054767B (en)
IT (1) IT1129625B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4320929A (en) * 1980-08-20 1982-03-23 Oncor Corporation Sealed bearing system for hydraulically operated devices
US4770601A (en) * 1982-01-07 1988-09-13 Crisafulli Pump Company, Inc. Pump shaft bearing protection system
FR2531507A1 (en) * 1982-08-06 1984-02-10 Nadella Sealing device, especially for a combined roller bearing.
DE3711385C2 (en) * 1987-04-04 1995-10-05 Stromag Maschf Device for the radial supply of a lubricant-containing liquid to a rotatable sleeve
DE3811129A1 (en) * 1988-03-31 1989-10-19 Fortuna Werke Maschf Ag Bearing for a spindle of a machine tool
DE4115217C2 (en) * 1991-05-10 1993-10-21 Deere & Co Storage unit
DE4232563B4 (en) * 1992-09-29 2005-09-29 Ina-Schaeffler Kg Rolling bearing for mounting a machine tool spindle
DE19942984A1 (en) * 1999-09-09 2001-03-15 Schaeffler Waelzlager Ohg Radial-axial bearing unit
DE102008038425A1 (en) * 2008-08-19 2010-02-25 Ab Skf Bearing arrangement, particularly printing machine arrangement for mounting journal of impression cylinder of printing machine, has double-row radial bearing with two rows of cylindrical rolling body
DE102010000809B4 (en) * 2009-07-13 2014-10-30 manroland sheetfed GmbH Compact axial-radial bearing
DE102012007972A1 (en) * 2012-04-20 2013-10-24 Gm Global Technology Operations, Llc gear assembly
CN112049800A (en) * 2020-07-25 2020-12-08 三联泵业股份有限公司 Horizontal double entry pump in energy-saving double containment level is multistage

Also Published As

Publication number Publication date
DE2917425A1 (en) 1980-11-06
IT1129625B (en) 1986-06-11
GB2054767B (en) 1983-02-23
FR2455208A1 (en) 1980-11-21
FR2455208B1 (en) 1983-11-18
GB2054767A (en) 1981-02-18

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970326