RU2011139404A - SPHERICAL BEARING - Google Patents
SPHERICAL BEARING Download PDFInfo
- Publication number
- RU2011139404A RU2011139404A RU2011139404/11A RU2011139404A RU2011139404A RU 2011139404 A RU2011139404 A RU 2011139404A RU 2011139404/11 A RU2011139404/11 A RU 2011139404/11A RU 2011139404 A RU2011139404 A RU 2011139404A RU 2011139404 A RU2011139404 A RU 2011139404A
- Authority
- RU
- Russia
- Prior art keywords
- balls
- radius
- raceway
- spherical
- inner ring
- Prior art date
Links
Landscapes
- Rolling Contact Bearings (AREA)
- Support Of The Bearing (AREA)
Abstract
Сферический подшипник качения, содержащий наружное кольцо со сферической дорожкой качения и внутреннее кольцо с дорожкой качения, тела качения в виде шариков, сепаратор для разделения тел качения, отличающийся тем, что внутреннее кольцо подшипника выполнено разрезным с коническими дорожками качения или с криволинейным профилем дорожек качения, имеющим радиус кривизны на его половинах больший радиуса шарика.A spherical rolling bearing comprising an outer ring with a spherical raceway and an inner ring with a raceway, balls in the form of balls, a cage for separating rolling elements, characterized in that the inner ring of the bearing is split with conical raceways or with a curved profile of raceways, having a radius of curvature on its halves greater than the radius of the ball.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2011139404/11A RU2486381C2 (en) | 2011-09-27 | 2011-09-27 | Spherical roller bearing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2011139404/11A RU2486381C2 (en) | 2011-09-27 | 2011-09-27 | Spherical roller bearing |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2011139404A true RU2011139404A (en) | 2013-04-10 |
RU2486381C2 RU2486381C2 (en) | 2013-06-27 |
Family
ID=48702523
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2011139404/11A RU2486381C2 (en) | 2011-09-27 | 2011-09-27 | Spherical roller bearing |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2486381C2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103352914B (en) * | 2013-06-28 | 2015-09-02 | 沈阳罕王精密轴承有限公司 | The crossed roller bearing of a kind of circular cone and steel ball rolling body cross-distribution |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR340215A (en) * | 1904-02-06 | 1904-06-29 | Erste Automatische Gussstahlku | Ball bearing device |
SU544785A1 (en) * | 1974-10-29 | 1977-01-30 | Центральный Научно-Исследовательский Институт Геодезии,Аэросъемки И Картографии Гугк При Совете Министров Ссср | Ball bearing for high-precision goniometric devices |
DD247048A1 (en) * | 1986-03-03 | 1987-06-24 | Zeiss Jena Veb Carl | BALL BEARING ARRANGEMENT |
US6318899B1 (en) * | 1998-12-14 | 2001-11-20 | Ceramic Engineering Consulting, Inc. | Non-lubricated rolling element ball bearing |
-
2011
- 2011-09-27 RU RU2011139404/11A patent/RU2486381C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2486381C2 (en) | 2013-06-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20130928 |