JP2006112584A - ころ軸受用保持器 - Google Patents
ころ軸受用保持器 Download PDFInfo
- Publication number
- JP2006112584A JP2006112584A JP2004302837A JP2004302837A JP2006112584A JP 2006112584 A JP2006112584 A JP 2006112584A JP 2004302837 A JP2004302837 A JP 2004302837A JP 2004302837 A JP2004302837 A JP 2004302837A JP 2006112584 A JP2006112584 A JP 2006112584A
- Authority
- JP
- Japan
- Prior art keywords
- roller bearing
- roller
- foreign matter
- raceway surface
- scraping
- 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.)
- Pending
Links
- 238000007790 scraping Methods 0.000 claims abstract description 20
- 238000005096 rolling process Methods 0.000 abstract description 16
- 238000005299 abrasion Methods 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
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
- F16C33/46—Cages for rollers or needles
- F16C33/4605—Details of interaction of cage and race, e.g. retention or centring
-
- 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
- F16C33/46—Cages for rollers or needles
- F16C33/467—Details of individual pockets, e.g. shape or roller retaining means
- F16C33/4676—Details of individual pockets, e.g. shape or roller retaining means of the stays separating adjacent cage pockets, e.g. guide means for the bearing-surface of the 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
- F16C19/24—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
-
- 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
- F16C19/30—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 axial load mainly
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
【解決手段】円周方向で隣り合う柱部間にころ収納用の窓孔を備えたころ軸受用保持器10において、柱部14の内側面14に、ころ16に付着した異物26を掻き取るための凹溝22を設けられている。また、柱部14の内径面14bまたは外径面14cに軌道面に付着した異物を掻き取るための凸部28が設けられている。
【選択図】図3
Description
12 円環部
14 柱部
14a 柱部の内側面
14b 柱部の内径面
14c 柱部の外径面
16 ころ
16a ころ転走面
18 窓孔
22 凹溝
28 凸部
Claims (2)
- 円周方向で隣り合う柱部間にころ収納用の窓孔を備えたころ軸受用保持器において、上記柱部の内側面にころに付着した異物を掻き取るための凹溝を設けた、ことを特徴とするころ軸受用保持器。
- 円周方向で隣り合う柱部間にころ収納用の窓孔を備えたころ軸受用保持器において、上記柱部の内径面または外径面に軌道面に付着した異物を掻き取るための凸部を設けた、ことを特徴とするころ軸受用保持器。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004302837A JP2006112584A (ja) | 2004-10-18 | 2004-10-18 | ころ軸受用保持器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004302837A JP2006112584A (ja) | 2004-10-18 | 2004-10-18 | ころ軸受用保持器 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009209455A Division JP2009287785A (ja) | 2009-09-10 | 2009-09-10 | ころ軸受用保持器 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2006112584A true JP2006112584A (ja) | 2006-04-27 |
Family
ID=36381257
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004302837A Pending JP2006112584A (ja) | 2004-10-18 | 2004-10-18 | ころ軸受用保持器 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2006112584A (ja) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009154106A1 (ja) * | 2008-06-17 | 2009-12-23 | 株式会社ジェイテクト | 円筒ころ軸受 |
JP2009299874A (ja) * | 2008-06-17 | 2009-12-24 | Jtekt Corp | 円筒ころ軸受 |
JP2010090912A (ja) * | 2008-10-03 | 2010-04-22 | Jtekt Corp | 円筒ころ軸受 |
WO2013042521A1 (ja) | 2011-09-22 | 2013-03-28 | Ntn株式会社 | ころ軸受 |
JP2013139879A (ja) * | 2013-03-11 | 2013-07-18 | Jtekt Corp | 円筒ころ軸受 |
DE102012215739A1 (de) * | 2012-09-05 | 2014-03-06 | Schaeffler Technologies AG & Co. KG | Radialnadelkranz, insbesondere für die Lagerung einer Massenausgleichswelle eines Hubkolbenmotors |
JP2015075183A (ja) * | 2013-10-09 | 2015-04-20 | 本田技研工業株式会社 | 軸受および車両用動力伝達装置 |
WO2016052596A1 (ja) * | 2014-10-02 | 2016-04-07 | Ntn株式会社 | 転がり軸受 |
DE102014224209A1 (de) * | 2014-11-27 | 2016-06-02 | Schaeffler Technologies AG & Co. KG | Wälzlagerkäfig und Wälzlager |
CN112303109A (zh) * | 2019-08-02 | 2021-02-02 | 斯凯孚公司 | 具有保持架的轴承单元 |
-
2004
- 2004-10-18 JP JP2004302837A patent/JP2006112584A/ja active Pending
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8616776B2 (en) | 2008-06-17 | 2013-12-31 | Jtekt Corporation | Cylindrical roller bearing |
WO2009154106A1 (ja) * | 2008-06-17 | 2009-12-23 | 株式会社ジェイテクト | 円筒ころ軸受 |
CN102007311A (zh) * | 2008-06-17 | 2011-04-06 | 株式会社捷太格特 | 圆柱滚子轴承 |
US9022661B2 (en) | 2008-06-17 | 2015-05-05 | Jtekt Corporation | Cylindrical roller bearing |
US20150110428A1 (en) * | 2008-06-17 | 2015-04-23 | Jtekt Corporation | Cylindrical roller bearing |
JP2009299874A (ja) * | 2008-06-17 | 2009-12-24 | Jtekt Corp | 円筒ころ軸受 |
JP2010090912A (ja) * | 2008-10-03 | 2010-04-22 | Jtekt Corp | 円筒ころ軸受 |
WO2013042521A1 (ja) | 2011-09-22 | 2013-03-28 | Ntn株式会社 | ころ軸受 |
US8939865B2 (en) | 2011-09-22 | 2015-01-27 | Ntn Corporation | Roller bearing |
DE102012215739A1 (de) * | 2012-09-05 | 2014-03-06 | Schaeffler Technologies AG & Co. KG | Radialnadelkranz, insbesondere für die Lagerung einer Massenausgleichswelle eines Hubkolbenmotors |
JP2013139879A (ja) * | 2013-03-11 | 2013-07-18 | Jtekt Corp | 円筒ころ軸受 |
JP2015075183A (ja) * | 2013-10-09 | 2015-04-20 | 本田技研工業株式会社 | 軸受および車両用動力伝達装置 |
WO2016052596A1 (ja) * | 2014-10-02 | 2016-04-07 | Ntn株式会社 | 転がり軸受 |
DE102014224209A1 (de) * | 2014-11-27 | 2016-06-02 | Schaeffler Technologies AG & Co. KG | Wälzlagerkäfig und Wälzlager |
CN112303109A (zh) * | 2019-08-02 | 2021-02-02 | 斯凯孚公司 | 具有保持架的轴承单元 |
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