AR000273A1 - Un cojinete de rodillos - Google Patents
Un cojinete de rodillosInfo
- Publication number
- AR000273A1 AR000273A1 AR33448495A AR33448495A AR000273A1 AR 000273 A1 AR000273 A1 AR 000273A1 AR 33448495 A AR33448495 A AR 33448495A AR 33448495 A AR33448495 A AR 33448495A AR 000273 A1 AR000273 A1 AR 000273A1
- Authority
- AR
- Argentina
- Prior art keywords
- rollers
- tracks
- curvature
- radius
- roller bearing
- Prior art date
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
- F16C33/34—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
- F16C19/24—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 radial load mainly
- F16C19/26—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 radial load mainly with a single row 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
- 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
- F16C19/36—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 a single row 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
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
Un cojinete de rodillos que incluye una cantidad de rodillos (6) provistos entre dos pistas (3, 5) y en contacto con las mismas, con lo cual los rodillosy las pistas presentan perfiles de sección longitudinal con sustancialmente el mismo radio de curvatura (R), siendo el radio de curvatura (R) mayor que ladistancia entre la pista exterior y el eje del cojinete, medida perpendicularmente contra la pista, con lo cual los rodillos (6) sonaxialmente móviles entre las pista sin obstrucciones debidas a limitaciones axiales en las pistas, de modo de permitir una desalineación relativa y unadesplazabilidad axial, de las pistas, las cuales están delimitadas solamente por el apretujamiento radial de los rodillos situados entre las pistas, siendola relación entre el radio de curvatura (R) del perfil de los rodillos y la longitud de los rodillos (Ia), inferior a 20 (R/Ia < 20).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9404217A SE9404217L (sv) | 1994-12-02 | 1994-12-02 | Rullager |
Publications (1)
Publication Number | Publication Date |
---|---|
AR000273A1 true AR000273A1 (es) | 1997-06-18 |
Family
ID=20396224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AR33448495A AR000273A1 (es) | 1994-12-02 | 1995-12-01 | Un cojinete de rodillos |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPH10500199A (es) |
CN (1) | CN1168717A (es) |
AR (1) | AR000273A1 (es) |
AU (1) | AU4191796A (es) |
SE (1) | SE9404217L (es) |
WO (1) | WO1996017179A1 (es) |
ZA (1) | ZA9510055B (es) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19612589B4 (de) * | 1996-03-29 | 2005-12-22 | Skf Gmbh | Lagerung |
DE19928246B4 (de) | 1998-06-19 | 2004-08-12 | Nsk Ltd. | Kegelrollenlager |
US6354745B1 (en) | 1999-09-16 | 2002-03-12 | The Timken Company | Fully self-aligning roller bearing |
JP2002310164A (ja) | 2001-04-12 | 2002-10-23 | Nsk Ltd | 円すいころ軸受 |
CN100422586C (zh) * | 2004-02-19 | 2008-10-01 | 株式会社捷太格特 | 圆锥滚子轴承 |
DE102005058149A1 (de) * | 2005-12-06 | 2007-07-05 | Schaeffler Kg | Schrägrollenlager mit gekrümmten Laufbahnen |
US10023302B2 (en) | 2007-12-06 | 2018-07-17 | Roller Bearing Company Of America, Inc. | Actuation system for a lift assisting device and lined track rollers used therein |
US9261132B2 (en) | 2009-04-24 | 2016-02-16 | Roller Bearing Company Of America, Inc. | Low friction bearing assembly and link apparatus |
CZ302961B6 (cs) * | 2010-12-01 | 2012-01-25 | ZKL - Výzkum a vývoj, a.s. | Uložení výstupního hrídele pro pohon velkoobjemových otácivých nádrží s naklonenou osou rotace |
KR20150005994A (ko) * | 2012-04-23 | 2015-01-15 | 아크티에볼라게트 에스케이에프 | 베어링 장치 |
WO2013162437A1 (en) * | 2012-04-23 | 2013-10-31 | Aktiebolaget Skf | Toroidal roller bearing |
WO2014021958A1 (en) | 2012-04-30 | 2014-02-06 | Roller Bearing Company Of America, Inc. | Hybrid bearing assembly with rolling elements and plain bearing |
CN103807301A (zh) * | 2013-12-27 | 2014-05-21 | 瓦房店轴承集团有限责任公司 | 特殊修型结构的轴承 |
JP2016095026A (ja) * | 2014-11-13 | 2016-05-26 | アクティエボラゲット・エスコーエッフ | 傾斜接触式自己軸合わせ型トロイダル転がり軸受 |
CN115163666A (zh) * | 2022-05-09 | 2022-10-11 | 中国船舶重工集团公司第七一九研究所 | 用于船舶推进轴系的艉轴承、船舶推进***及船舶 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE449908B (sv) * | 1984-09-26 | 1987-05-25 | Skf Ab | Rullager der rullarna och lopbanorna har krokta lengdsnittsprofiler |
DE3904456A1 (de) * | 1989-02-15 | 1990-08-16 | Werner Jacob | Gelenklager |
-
1994
- 1994-12-02 SE SE9404217A patent/SE9404217L/ not_active Application Discontinuation
-
1995
- 1995-11-27 ZA ZA9510055A patent/ZA9510055B/xx unknown
- 1995-11-30 CN CN95196576A patent/CN1168717A/zh active Pending
- 1995-11-30 WO PCT/SE1995/001435 patent/WO1996017179A1/en active Application Filing
- 1995-11-30 AU AU41917/96A patent/AU4191796A/en not_active Abandoned
- 1995-11-30 JP JP8518680A patent/JPH10500199A/ja active Pending
- 1995-12-01 AR AR33448495A patent/AR000273A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
AU4191796A (en) | 1996-06-19 |
ZA9510055B (en) | 1996-06-06 |
JPH10500199A (ja) | 1998-01-06 |
WO1996017179A1 (en) | 1996-06-06 |
SE9404217D0 (sv) | 1994-12-02 |
CN1168717A (zh) | 1997-12-24 |
SE9404217L (sv) | 1996-06-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AR000273A1 (es) | Un cojinete de rodillos | |
SE8404813L (sv) | Radialrullager | |
KR970027863A (ko) | 유체 파워 실린더 | |
DE60114221D1 (de) | Präzisionswälzlager ohne käfig | |
ES2160527B1 (es) | Arbol telescopico | |
SE8903689D0 (sv) | Lager med taetningsorgan | |
SE8206995D0 (sv) | Ett- eller tvaradigt snedrullager | |
GB2352010B (en) | Roller bearing | |
US5080502A (en) | Radial rolling bearing | |
ATE275702T1 (de) | Blechkäfig für wälzlager | |
DE60117010D1 (de) | Gehäuse für förderrollelager | |
SE8603840D0 (sv) | Tvaradigt rullningslager, speciellt for fordonshjul | |
IT1296313B1 (it) | Cuscinetto, in particolare per gli ingranaggi satelliti di una trasmissione | |
IT7852981V0 (it) | Erfezionamento ai cuscinetti a rotolamento per l estremita di un albero delle ruote di un veicolo mobile su rotaie | |
SE8101526L (sv) | Rullborrkrona med koniska skerrullar | |
ES243970U (es) | Anillo de retencion de conjunto de cojinete. | |
WO2000040869A3 (en) | Relieved tapered roller bearing with true rolling contacts | |
SE9101995D0 (sv) | Haallare foer rullager | |
ES504074A0 (es) | Perfeccionamientos en una guia longitudinal soportada con rodadura | |
SE9500304D0 (sv) | Roller bearing | |
EP1160469A3 (en) | Bearing assemblies incorporating roller bearings | |
IT7907056V0 (it) | Albero telescopico per la trasmissione del moto rotatorio. | |
ATE217216T1 (de) | Walzwerk mit arbeitswalzen und mehrteiligen stützwalzen | |
FR2791101B1 (fr) | Palier a roulement | |
ES2136005B1 (es) | Articulacion giratoria de bolas de marcha sincronica. |