IT7923237A0 - SPHERICAL ROLLER BEARING PROVIDED WITH SYMMETRICAL CROWNING TO CONTROL OBLIQUITY. - Google Patents

SPHERICAL ROLLER BEARING PROVIDED WITH SYMMETRICAL CROWNING TO CONTROL OBLIQUITY.

Info

Publication number
IT7923237A0
IT7923237A0 IT7923237A IT2323779A IT7923237A0 IT 7923237 A0 IT7923237 A0 IT 7923237A0 IT 7923237 A IT7923237 A IT 7923237A IT 2323779 A IT2323779 A IT 2323779A IT 7923237 A0 IT7923237 A0 IT 7923237A0
Authority
IT
Italy
Prior art keywords
roller bearing
bearing provided
spherical roller
obliquity
control
Prior art date
Application number
IT7923237A
Other languages
Italian (it)
Other versions
IT1162535B (en
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
Publication of IT7923237A0 publication Critical patent/IT7923237A0/en
Application granted granted Critical
Publication of IT1162535B publication Critical patent/IT1162535B/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
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/06—Ball or roller bearings
    • F16C23/08—Ball or roller bearings self-adjusting
    • F16C23/082—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface
    • F16C23/086—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface forming a track for rolling elements
    • 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
    • F16C33/34—Rollers; Needles
    • F16C33/36—Rollers; Needles with bearing-surfaces other than cylindrical, e.g. tapered; with grooves in the bearing surfaces
    • 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
    • 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
    • F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
    • F16C2240/50—Crowning, e.g. crowning height or crowning radius
IT23237/79A 1978-09-01 1979-06-04 SPHERICAL ROLLER BEARING EQUIPPED WITH SYMMETRIC CROWNING FOR OBLIQUITY CONTROL IT1162535B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US93892678A 1978-09-01 1978-09-01

Publications (2)

Publication Number Publication Date
IT7923237A0 true IT7923237A0 (en) 1979-06-04
IT1162535B IT1162535B (en) 1987-04-01

Family

ID=25472220

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23237/79A IT1162535B (en) 1978-09-01 1979-06-04 SPHERICAL ROLLER BEARING EQUIPPED WITH SYMMETRIC CROWNING FOR OBLIQUITY CONTROL

Country Status (5)

Country Link
JP (1) JPS5834686B2 (en)
DE (1) DE2935023C2 (en)
FR (1) FR2434954A1 (en)
GB (1) GB2033494B (en)
IT (1) IT1162535B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108757737A (en) * 2018-08-10 2018-11-06 江苏天驰轴承有限公司 A kind of bearing and its fusiform rolling element

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE365852B (en) * 1972-07-07 1974-04-01 Skf Ind Trading & Dev
DE3150605C2 (en) * 1981-12-21 1985-01-24 FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt Single or double row tapered roller bearing
JPH03113U (en) * 1989-05-22 1991-01-07
GB8922563D0 (en) * 1989-10-06 1989-11-22 Rhp Bearings Ltd Improvements in roller bearings
JP4011677B2 (en) * 1997-07-09 2007-11-21 株式会社ジェイテクト Roller bearing
WO1999014509A1 (en) * 1997-09-17 1999-03-25 Fag Oem Und Handel Ag Radial roller bearing
DE19964390B8 (en) * 1998-06-19 2006-08-17 Nsk Ltd. roller bearing
DE19928246B4 (en) * 1998-06-19 2004-08-12 Nsk Ltd. Tapered roller bearings
EP0995916B1 (en) 1998-10-22 2004-07-28 INA-Schaeffler KG Rolling bearing
JP4206715B2 (en) * 2002-09-17 2009-01-14 日本精工株式会社 Tapered roller bearing
JP2005090615A (en) 2003-09-17 2005-04-07 Nsk Ltd Automatic centering roller bearing and machining method thereof
DE602004025042D1 (en) 2003-11-18 2010-02-25 Ntn Toyo Bearing Co Ltd TWO-WHEEL, SELF-ORIENTED ROLL BEARING AND DEVICE FOR SUPPORTING THE MAIN SHAFT OF A WIND TURBINE GENERATOR
DE102006039365B4 (en) 2006-08-22 2018-09-13 Schaeffler Technologies AG & Co. KG Radially preloaded rolling bearing
GB2477556B (en) * 2010-02-09 2012-03-21 Rolls Royce Plc A bearing
DE102018120592A1 (en) * 2018-08-23 2020-02-27 Schaeffler Technologies AG & Co. KG Spherical roller bearings
DE102020119948B4 (en) * 2020-07-29 2022-03-31 Schaeffler Technologies AG & Co. KG spherical roller bearing

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR425081A (en) * 1910-01-25 1911-06-01 Sven Gustaf Wingquist Roller bearing
AT83309B (en) * 1918-09-05 1921-03-25 Nordiska Kullager Ab Roller bearings.
US1789007A (en) * 1928-03-07 1931-01-13 Leon Karl Oskar Self-adjusting roller bearing
US1967650A (en) * 1932-11-04 1934-07-24 Skf Svenska Kullagerfab Ab Roller bearing
DE702175C (en) * 1938-05-25 1941-01-31 Paul Arnold Spherical roller bearings
SE349368B (en) * 1970-11-16 1972-09-25 Skf Ind Trading & Dev
SE365852B (en) * 1972-07-07 1974-04-01 Skf Ind Trading & Dev
JPS5761933B2 (en) * 1972-07-07 1982-12-27 Esu Kee Efu Andeyusutoriaru Toreedeingu Ando Dev Co Bv
US3910656A (en) * 1973-11-12 1975-10-07 Fmc Corp Spherical roller bearing for heavy loads
JPS518682A (en) * 1974-07-12 1976-01-23 Shintoyo Shoji Kk PURESUAN ZENSOCHI
JPS5410144U (en) * 1977-06-24 1979-01-23

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108757737A (en) * 2018-08-10 2018-11-06 江苏天驰轴承有限公司 A kind of bearing and its fusiform rolling element

Also Published As

Publication number Publication date
JPS5834686B2 (en) 1983-07-28
FR2434954A1 (en) 1980-03-28
DE2935023A1 (en) 1980-03-20
FR2434954B1 (en) 1983-06-17
DE2935023C2 (en) 1983-09-08
JPS5533983A (en) 1980-03-10
IT1162535B (en) 1987-04-01
GB2033494A (en) 1980-05-21
GB2033494B (en) 1983-02-16

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960626