JP2021503587A - 回転軸受 - Google Patents
回転軸受 Download PDFInfo
- Publication number
- JP2021503587A JP2021503587A JP2020545215A JP2020545215A JP2021503587A JP 2021503587 A JP2021503587 A JP 2021503587A JP 2020545215 A JP2020545215 A JP 2020545215A JP 2020545215 A JP2020545215 A JP 2020545215A JP 2021503587 A JP2021503587 A JP 2021503587A
- Authority
- JP
- Japan
- Prior art keywords
- cage
- rotating element
- bearing
- rotating
- groove
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
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Classifications
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- 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
- F16C33/38—Ball cages
- F16C33/3887—Details of individual pockets, e.g. shape or ball retaining means
-
- 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
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
- F16C19/16—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
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- 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
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
- F16C19/16—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
- F16C19/163—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls with angular contact
-
- 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
- F16C33/32—Balls
-
- 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
- F16C33/38—Ball cages
-
- 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
- F16C33/38—Ball cages
- F16C33/3837—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages
- F16C33/3843—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages
-
- 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
- F16C33/58—Raceways; Race rings
-
- 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
- F16C33/58—Raceways; Race rings
- F16C33/583—Details of specific parts of races
- F16C33/585—Details of specific parts of races of raceways, e.g. ribs to guide the rollers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
Description
Claims (5)
- 回転要素が荷重され、前記回転要素を分離するケージを装備され、前記回転要素が移動する軸受レース上に少なくとも1つの溝がある回転軸受であって、前記溝(4)の縁は、前記回転要素(3)の移動方向に対して4.5°から80°の角度αで配置され、前記ケージ(7)の中に、前記回転要素のための穴が斜めに作られているため、前記ケージ(7)の中心を、前記回転要素(3)のための穴の中心と結ぶ直線と、この要素の、前記ケージ(7)との接触点における前記回転要素(3)への接線との間の角度βは、値β>arctg μを有し、ここで、μは、前記回転要素(3)と、前記ケージ材料(7)との嵌合の滑り摩擦係数であることを特徴とする、回転軸受。
- 前記溝(4)は、前記回転要素が前記軸受レースの大径に向かって移動するように配置されることを特徴とする、請求項1に記載の回転軸受。
- 一方向に回転する前記軸受の場合、前記穴の中において、前記ケージ(7)との前記回転要素(3)の接触面におけるテーパは平行であることを特徴とする、請求項1に記載の回転軸受。
- 両方向に回転する前記軸受の場合、前記ケージ(7)が前記穴にある前記回転要素(3)の接触面におけるテーパは収束することを特徴とする、請求項1に記載の回転軸受。
- 前記軸受レースのうちの1つは、前記軸受の軸に基づいた半径を有する扇形形状の球状キャップを有することを特徴とする、請求項1に記載の回転軸受。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL423481A PL233795B1 (pl) | 2017-11-16 | 2017-11-16 | Lozysko toczne |
PLP.423481 | 2017-11-16 | ||
PCT/PL2018/000067 WO2019098863A1 (en) | 2017-11-16 | 2018-07-04 | Rolling bearing |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021503587A true JP2021503587A (ja) | 2021-02-12 |
JP7255812B2 JP7255812B2 (ja) | 2023-04-11 |
Family
ID=63143337
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020545215A Active JP7255812B2 (ja) | 2017-11-16 | 2018-07-04 | 回転軸受 |
Country Status (11)
Country | Link |
---|---|
US (1) | US11009073B2 (ja) |
EP (1) | EP3710715B1 (ja) |
JP (1) | JP7255812B2 (ja) |
KR (1) | KR102348951B1 (ja) |
CN (1) | CN111279089B (ja) |
CA (1) | CA3077341A1 (ja) |
DK (1) | DK3710715T3 (ja) |
ES (1) | ES2929372T3 (ja) |
PL (1) | PL233795B1 (ja) |
RU (1) | RU2755749C1 (ja) |
WO (1) | WO2019098863A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108457986B (zh) * | 2017-02-21 | 2020-04-07 | 河南科技大学 | 一种圆柱滚子轴承及其保持架 |
CN108457987B (zh) * | 2017-02-21 | 2019-09-27 | 河南科技大学 | 圆柱滚子轴承及其保持架 |
CN108457980A (zh) * | 2017-02-21 | 2018-08-28 | 河南科技大学 | 保持架以及使用该保持架的圆柱滚子轴承 |
PL240712B1 (pl) * | 2020-03-12 | 2022-05-23 | Mateusz Kusznierewicz | Łożysko toczne |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01220720A (ja) * | 1988-02-29 | 1989-09-04 | Nippon Seiko Kk | 転がり軸受及びその製造方法 |
JP2007051683A (ja) * | 2005-08-18 | 2007-03-01 | Jtekt Corp | 転がり軸受装置 |
JP2013053734A (ja) * | 2011-09-06 | 2013-03-21 | Nsk Ltd | 転がり軸受用保持器、及び転がり軸受 |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1334027A (en) * | 1918-12-23 | 1920-03-16 | Forsberg Erik August | Ball or roller bearing |
DE1282369C2 (de) * | 1965-11-24 | 1975-01-23 | Industriewerk Schaeffler oHG," 8522 Herzogenaurach | Lagerung eines auf einer welle wahlweise umlaufenden oder mit dieser kuppelbaren bauteiles |
US3918778A (en) * | 1974-06-05 | 1975-11-11 | Sperry Rand Corp | Dynamically balanced bearing assembly |
SU561023A1 (ru) * | 1974-11-29 | 1977-06-05 | Предприятие П/Я А-1665 | Радиально-упорный шарикоподшипник с нелинейным демпфером |
IT1227656B (it) * | 1988-12-01 | 1991-04-23 | Omet S R L L | Cuscinetto volvente |
CN1083903A (zh) * | 1993-01-24 | 1994-03-16 | 杜长春 | 子母式圆柱形滚子轴承 |
JPH07197937A (ja) | 1993-12-29 | 1995-08-01 | Naoki Ishimoto | 保持器のない深みぞ玉軸受の製造方法 |
PL176450B1 (pl) * | 1994-08-25 | 1999-05-31 | Kolczynski Henryk | Łożysko toczne kulkowe poprzeczne niedzielone z pełnym wypełnieniem kulkami |
JP2001140870A (ja) * | 1999-11-19 | 2001-05-22 | Nsk Ltd | アンギュラ玉軸受 |
NL1024322C2 (nl) * | 2003-09-18 | 2005-03-21 | Skf Ab | Lager met gereduceerde terugstroming. |
DE602006010112D1 (de) * | 2006-01-23 | 2009-12-10 | Vestas Wind Sys As | Lager, windturbine und verfahren zur herstellung eines lagers |
DE102008060957A1 (de) * | 2008-12-06 | 2010-06-10 | Schaeffler Kg | Radialwälzlager, insbesondere einreihiges Kugelrollenlager |
PL65569Y1 (pl) * | 2009-04-01 | 2011-08-31 | Akademia Podlaska W Siedlcach | Koszyczek tocznego łożyska kulkowego |
DE102009021641A1 (de) * | 2009-05-16 | 2010-11-18 | Schaeffler Technologies Gmbh & Co. Kg | Wälzlager |
PL216098B1 (pl) | 2010-02-26 | 2014-02-28 | Kusznierewicz Mateusz Marina | Lozysko toczne |
CN101776121B (zh) * | 2010-03-16 | 2011-12-28 | 河南三维重工有限公司 | 一种三点接触推力球轴承及设计方法 |
CN201696475U (zh) * | 2010-06-24 | 2011-01-05 | 张林玉 | 新型的包胶轴承 |
PT2495466E (pt) * | 2011-12-22 | 2014-07-17 | Imo Holding Gmbh | Conjunto de rolamento com áreas temperadas que se prolongam de forma inclinada |
US20130259414A1 (en) * | 2012-03-30 | 2013-10-03 | Schaeffler Technologies AG & Co. KG | Tandem ball roller bearing and assembly method |
JP5928241B2 (ja) * | 2012-08-21 | 2016-06-01 | 株式会社ジェイテクト | 転がり軸受 |
JP2014169777A (ja) * | 2013-03-05 | 2014-09-18 | Nsk Ltd | 複列アンギュラ玉軸受ユニット |
JP6439469B2 (ja) * | 2015-02-04 | 2018-12-19 | 日本精工株式会社 | 転がり軸受 |
RU164875U1 (ru) * | 2016-02-10 | 2016-09-20 | Открытое акционерное общество "ЕПК Самара" | Подшипник шариковый радиально-упорный однорядный |
JP2017172649A (ja) * | 2016-03-23 | 2017-09-28 | Ntn株式会社 | 転がり軸受 |
CN105673700A (zh) * | 2016-04-20 | 2016-06-15 | 哈尔滨理工大学 | 一种全表面接触球轴承 |
CN105805167A (zh) * | 2016-04-20 | 2016-07-27 | 哈尔滨理工大学 | 一种新型内圈锥形外圈弧形滚道轴承 |
CN106015317A (zh) * | 2016-07-22 | 2016-10-12 | 青岛泰德汽车轴承股份有限公司 | 一种水泵离合器支撑轴承 |
CN206555292U (zh) * | 2017-01-11 | 2017-10-13 | 舍弗勒技术股份两合公司 | 轴承套圈及具有该轴承套圈的轴承 |
-
2017
- 2017-11-16 PL PL423481A patent/PL233795B1/pl unknown
-
2018
- 2018-07-04 CN CN201880068525.5A patent/CN111279089B/zh active Active
- 2018-07-04 CA CA3077341A patent/CA3077341A1/en active Pending
- 2018-07-04 RU RU2020112648A patent/RU2755749C1/ru active
- 2018-07-04 ES ES18752298T patent/ES2929372T3/es active Active
- 2018-07-04 WO PCT/PL2018/000067 patent/WO2019098863A1/en active Application Filing
- 2018-07-04 DK DK18752298.2T patent/DK3710715T3/da active
- 2018-07-04 EP EP18752298.2A patent/EP3710715B1/en active Active
- 2018-07-04 KR KR1020207012338A patent/KR102348951B1/ko active IP Right Grant
- 2018-07-04 JP JP2020545215A patent/JP7255812B2/ja active Active
-
2020
- 2020-04-01 US US16/837,632 patent/US11009073B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01220720A (ja) * | 1988-02-29 | 1989-09-04 | Nippon Seiko Kk | 転がり軸受及びその製造方法 |
JP2007051683A (ja) * | 2005-08-18 | 2007-03-01 | Jtekt Corp | 転がり軸受装置 |
JP2013053734A (ja) * | 2011-09-06 | 2013-03-21 | Nsk Ltd | 転がり軸受用保持器、及び転がり軸受 |
Also Published As
Publication number | Publication date |
---|---|
CA3077341A1 (en) | 2019-05-23 |
DK3710715T3 (da) | 2022-10-24 |
PL233795B1 (pl) | 2019-11-29 |
US20200224720A1 (en) | 2020-07-16 |
EP3710715B1 (en) | 2022-08-24 |
KR102348951B1 (ko) | 2022-01-07 |
WO2019098863A1 (en) | 2019-05-23 |
US11009073B2 (en) | 2021-05-18 |
PL423481A1 (pl) | 2019-05-20 |
EP3710715A1 (en) | 2020-09-23 |
ES2929372T3 (es) | 2022-11-29 |
CN111279089B (zh) | 2022-02-01 |
WO2019098863A8 (en) | 2020-12-10 |
RU2755749C1 (ru) | 2021-09-21 |
JP7255812B2 (ja) | 2023-04-11 |
CN111279089A (zh) | 2020-06-12 |
KR20200054314A (ko) | 2020-05-19 |
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