RU2012132965A - SINGLE SPHERICAL ROLLER ROLLING BEARING - Google Patents
SINGLE SPHERICAL ROLLER ROLLING BEARING Download PDFInfo
- Publication number
- RU2012132965A RU2012132965A RU2012132965/11A RU2012132965A RU2012132965A RU 2012132965 A RU2012132965 A RU 2012132965A RU 2012132965/11 A RU2012132965/11 A RU 2012132965/11A RU 2012132965 A RU2012132965 A RU 2012132965A RU 2012132965 A RU2012132965 A RU 2012132965A
- Authority
- RU
- Russia
- Prior art keywords
- bearing
- raceway
- center
- inner ring
- raceways
- Prior art date
Links
- 238000005096 rolling process Methods 0.000 claims abstract 3
- 230000005484 gravity Effects 0.000 claims abstract 2
- 238000000926 separation method Methods 0.000 claims 1
- 230000013011 mating Effects 0.000 abstract 1
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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
Однорядный сферический роликовый подшипник качения, содержащий наружное кольцо с тороидальной дорожкой качения, внутреннее кольцо со сферической дорожкой качения, конические тела качения с вогнутым профилем, сопряженным с дорожками качения, сепаратор дляразделения тел качения, отличающийся тем, что центр сферы. дорожки качения внутреннего кольца подшипника смещен относительно его центра тяжести вдоль продольной оси взависимости от сочетания радиальной и осевой составляющих внешней нагрузки, действующей на подшипник.Single row spherical roller bearing containing an outer ring with a toroidal raceway, an inner ring with a spherical raceway, conical rolling bodies with a concave profile mating with the raceways, a separator for separating rolling bodies, characterized in that the center of the sphere. The raceway of the inner ring of the bearing is offset relative to its center of gravity along the longitudinal axis, depending on the combination of the radial and axial components of the external load acting on the bearing.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2012132965/11A RU2509235C1 (en) | 2012-08-01 | 2012-08-01 | Single-row spherical roller frictionless bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2012132965/11A RU2509235C1 (en) | 2012-08-01 | 2012-08-01 | Single-row spherical roller frictionless bearing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2012132965A true RU2012132965A (en) | 2014-02-10 |
| RU2509235C1 RU2509235C1 (en) | 2014-03-10 |
Family
ID=50031894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2012132965/11A RU2509235C1 (en) | 2012-08-01 | 2012-08-01 | Single-row spherical roller frictionless bearing |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2509235C1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016095026A (en) * | 2014-11-13 | 2016-05-26 | アクティエボラゲット・エスコーエッフ | Inclined contact self-aligning toroidal rolling bearings |
| RU2769229C1 (en) * | 2021-03-10 | 2022-03-29 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Донской государственный аграрный университет" (ФГБОУ ВО Донской ГАУ) | Single-row spherical roller bearing |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8922563D0 (en) * | 1989-10-06 | 1989-11-22 | Rhp Bearings Ltd | Improvements in roller bearings |
| GB2362928C (en) * | 2000-05-30 | 2005-10-21 | Nsk Rhp Europe Technology Co Ltd | Bearing assemblies incorporating roller bearings |
| US6502996B2 (en) * | 2001-05-11 | 2003-01-07 | The Timken Company | Bearing with low wear and low power loss characteristics |
| RU2324848C2 (en) * | 2006-05-03 | 2008-05-20 | Ооо "Тд Епк" | Spherical roller bearing |
| RU2446323C1 (en) * | 2010-10-05 | 2012-03-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Алтайский государственный технический университет им. И.И. Ползунова" (АлтГТУ) | Single-row spherical roller bearing |
-
2012
- 2012-08-01 RU RU2012132965/11A patent/RU2509235C1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2509235C1 (en) | 2014-03-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20140802 |