JP2009536998A - ボール軸受のための保持器及びころがり軸受組立体 - Google Patents
ボール軸受のための保持器及びころがり軸受組立体 Download PDFInfo
- Publication number
- JP2009536998A JP2009536998A JP2009508429A JP2009508429A JP2009536998A JP 2009536998 A JP2009536998 A JP 2009536998A JP 2009508429 A JP2009508429 A JP 2009508429A JP 2009508429 A JP2009508429 A JP 2009508429A JP 2009536998 A JP2009536998 A JP 2009536998A
- Authority
- JP
- Japan
- Prior art keywords
- cage
- axial
- base
- ball bearing
- 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
- 238000005096 rolling process Methods 0.000 title claims description 26
- 210000000078 claw Anatomy 0.000 claims abstract description 10
- 238000005192 partition Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- 230000004323 axial length Effects 0.000 claims description 6
- 239000004952 Polyamide Substances 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 229920002647 polyamide Polymers 0.000 claims description 3
- 239000004696 Poly ether ether ketone Substances 0.000 claims description 2
- 229920002530 polyetherether ketone Polymers 0.000 claims description 2
- 239000000314 lubricant Substances 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007790 scraping Methods 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
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6603—Special parts or details in view of lubrication with grease as lubricant
- F16C33/6607—Retaining the grease in or near the bearing
- F16C33/6614—Retaining the grease in or near the bearing in recesses or cavities provided in retainers, races or 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
- 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
- F16C33/41—Ball cages comb-shaped
-
- 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
- F16C33/41—Ball cages comb-shaped
- F16C33/418—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
- F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
- F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
Abstract
【選択図】図2
Description
Claims (10)
- 環状の基部(7)と、ボールのためのポケット(9)を形成する爪部(11)が設けられ上記基部(7)に連結されたアキシャル部(8)とを有し、該アキシャル部がほぼ軸方向に延びているボール軸受のための保持器において、アキシャル部(8)はポケットの直径の半分より大きくあるいは等しい長さにわたり軸方向に延びており、上記アキシャル部(8)は基部(7)の外径よりも小さい外径を有し、アキシャル部の外径は保持器のピッチ円直径から基部の半径方向寸法の半分を減じた値と、保持器のピッチ円直径に基部の半径方向寸法の半分を加えた値との間にあることを特徴とするボール軸受のための保持器。
- アキシャル部(8)はポケット(9)の直径の60%を超える長さにわたって軸方向に延びていることとする請求項1に記載のボール軸受のための保持器。
- 基部(7)とアキシャル部(8)との間に連結部(13)を有し、該連結部(13)がアキシャル部(8)の軸方向長さよりも短い軸方向長さを有していることとする請求項1又は請求項2に記載のボール軸受のための保持器。
- 基部(7)は開口(15)が形成されていて、該開口(15)は基部(7)の少なくとも二つの面にて開口していることとする請求項1ないし請求項3のうちの一つに記載のボール軸受のための保持器。
- アキシャル部(8)はその外面側に中空域(16)が形成されていることとする請求項1ないし請求項4のうちの一つに記載のボール軸受のための保持器。
- 第一開口(15)と第二開口(16)が連通していることとする請求項4又は請求項5に記載のボール軸受のための保持器。
- 開口(15)と中空域(16)は、隣接する二つのポケット間で、周方向で該ポケットと同一範囲にわたり位置していることとする請求項4又は請求項5に記載のボール軸受のための保持器。
- アキシャル部(8)は、ポケット(9)を形成し基部(7)に連結されている二つのブランチ(10)を備えて内側にポケットを形成する複数の突出部と、基部(7)から離れかつブランチの自由端から距離をもつ位置でブランチ(10)同士を連結するリブ(12)と、ブランチ(10)、リブ(12)そして基部(7)の間に位置し、ブランチの半径方向厚さよりも薄い半径方向厚さの隔壁(14)とを有していることとする請求項1ないし請求項7のうちの一つに記載のボール軸受のための保持器。
- ガラス繊維含有のポリアミドそしてポリエーテル‐エーテル‐ケトンの少なくとも一方を有する材料で作られていることとする請求項1ないし請求項8のうちの一つに記載のボール軸受のための保持器。
- 請求項1ないし請求項9のうちの一つに記載の保持器(4)のポケット(9)内に組み込まれて二つの軌道面の間に配されたボール(3)を有するころがり軸受組立体。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0604232 | 2006-05-12 | ||
FR0604232A FR2900996B1 (fr) | 2006-05-12 | 2006-05-12 | Cage pour roulement a billes |
PCT/FR2007/051101 WO2007135305A1 (fr) | 2006-05-12 | 2007-04-12 | Cage pour roulement a billes |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009536998A true JP2009536998A (ja) | 2009-10-22 |
JP5436204B2 JP5436204B2 (ja) | 2014-03-05 |
Family
ID=37607045
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009508429A Active JP5436204B2 (ja) | 2006-05-12 | 2007-04-12 | ボール軸受のための保持器及びころがり軸受組立体 |
Country Status (11)
Country | Link |
---|---|
US (1) | US8157449B2 (ja) |
EP (1) | EP2021641B1 (ja) |
JP (1) | JP5436204B2 (ja) |
KR (1) | KR20090007742A (ja) |
CN (1) | CN101443568B (ja) |
AT (1) | ATE470799T1 (ja) |
AU (1) | AU2007253124B2 (ja) |
BR (1) | BRPI0711322B1 (ja) |
DE (1) | DE602007007076D1 (ja) |
FR (1) | FR2900996B1 (ja) |
WO (1) | WO2007135305A1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012167707A (ja) * | 2011-02-10 | 2012-09-06 | Nsk Ltd | 玉軸受 |
JP2013200006A (ja) * | 2012-03-26 | 2013-10-03 | Ntn Corp | 玉軸受およびその保持器 |
EP3396188A1 (en) | 2014-07-23 | 2018-10-31 | Nachi-Fujikoshi Corp. | Rolling bearing |
WO2022154125A1 (ja) * | 2021-01-18 | 2022-07-21 | 日本精工株式会社 | 玉軸受用冠型保持器、及び玉軸受 |
WO2023199646A1 (ja) * | 2022-04-15 | 2023-10-19 | 日本精工株式会社 | 玉軸受用冠型保持器、及び玉軸受 |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110123535A1 (en) * | 2006-05-15 | 2011-05-26 | Biogen Idec Ma Inc. | Use of Nogo Receptor-1 (NGR1) for Promoting Oligodendrocyte Survival |
FR2911934B1 (fr) * | 2007-01-26 | 2009-09-18 | Skf Ab | Cage pour roulement a billes |
FR2921451B1 (fr) * | 2007-09-26 | 2010-02-26 | Skf Ab | Palier a roulement et cage pour un tel palier |
WO2010067852A1 (ja) | 2008-12-10 | 2010-06-17 | 日本精工株式会社 | 玉軸受及びハイブリッド車用変速機 |
US20120308172A1 (en) * | 2011-06-01 | 2012-12-06 | Schaeffler Technologies Gmbh & Co. Kg | Double row, tandem, angular contact, ball bearing assembly |
FR2994720B1 (fr) | 2012-08-22 | 2015-07-03 | Skf Ab | Cage pour palier a roulement, palier a roulement et direction electrique de vehicule automobile |
FR2996889B1 (fr) * | 2012-10-12 | 2015-04-24 | Skf Ab | Cage pour roulement, notamment pour roulement de direction electrique de vehicule automobile |
JP6211260B2 (ja) * | 2012-11-16 | 2017-10-11 | Ntn株式会社 | 冠形保持器および玉軸受 |
DE102012222800A1 (de) * | 2012-12-11 | 2014-06-12 | Schaeffler Technologies Gmbh & Co. Kg | Zweiteiliger Lagerkäfig mit Halteschalen und Kugellager, umfassend einen solchen zweiteiligen Lagerkäfig |
CN104141682B (zh) * | 2014-07-25 | 2016-08-31 | 慈溪新美培林精密轴承有限公司 | 一种法兰轴承 |
US9546682B2 (en) * | 2014-12-09 | 2017-01-17 | Aktiebolaget Skf | Cage of a rolling bearing, rolling bearing comprising such a cage and apparatus comprising such a rolling bearing |
FR3072142B1 (fr) * | 2017-10-06 | 2019-09-27 | Psa Automobiles Sa | Dispositif de prehension et de maintien a l’etat pre-assemble d’un synchroniseur de boite de vitesses d’un vehicule automobile |
JP2021139410A (ja) | 2020-03-03 | 2021-09-16 | 日本精工株式会社 | 玉軸受用冠型保持器、及び玉軸受 |
US11286988B2 (en) * | 2020-07-27 | 2022-03-29 | Schaeffler Technologies AG & Co. KG | Single-piece high-speed bearing cage |
DE112022000678T5 (de) | 2021-01-18 | 2023-11-02 | Nsk Ltd. | Kronenförmiger Kugellagerkäfig und Kugellager |
CN117145871B (zh) * | 2023-10-31 | 2024-01-26 | 万向钱潮股份公司 | 一种高强度轻量化高速深沟球轴承用保持架 |
Citations (17)
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JPS5556917U (ja) * | 1978-10-13 | 1980-04-17 | ||
JPS61215811A (ja) * | 1986-03-28 | 1986-09-25 | Koyo Seiko Co Ltd | 玉軸受用合成樹脂装冠形保持器 |
DE3724046A1 (de) * | 1986-07-24 | 1988-01-28 | Camillo Krejci | Kugellagerkaefig |
JPH02132125U (ja) * | 1989-04-07 | 1990-11-02 | ||
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JPH0645116U (ja) * | 1992-11-30 | 1994-06-14 | エヌティエヌ株式会社 | 転がり軸受 |
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JP2000291662A (ja) * | 1999-04-07 | 2000-10-20 | Ntn Corp | 玉軸受 |
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JP2001050280A (ja) * | 1999-07-23 | 2001-02-23 | Skf France | ボール型転がり軸受および関連転がり軸受用保持器装置 |
JP2002098151A (ja) * | 2000-09-22 | 2002-04-05 | Nsk Ltd | 転がり軸受用保持器および転がり軸受 |
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-
2006
- 2006-05-12 FR FR0604232A patent/FR2900996B1/fr active Active
-
2007
- 2007-04-12 JP JP2009508429A patent/JP5436204B2/ja active Active
- 2007-04-12 CN CN2007800172858A patent/CN101443568B/zh active Active
- 2007-04-12 US US12/227,187 patent/US8157449B2/en active Active
- 2007-04-12 WO PCT/FR2007/051101 patent/WO2007135305A1/fr active Application Filing
- 2007-04-12 EP EP07788939A patent/EP2021641B1/fr active Active
- 2007-04-12 BR BRPI0711322-6A patent/BRPI0711322B1/pt active IP Right Grant
- 2007-04-12 AT AT07788939T patent/ATE470799T1/de not_active IP Right Cessation
- 2007-04-12 DE DE602007007076T patent/DE602007007076D1/de active Active
- 2007-04-12 AU AU2007253124A patent/AU2007253124B2/en active Active
- 2007-04-12 KR KR1020087026978A patent/KR20090007742A/ko not_active Application Discontinuation
Patent Citations (17)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS5556917U (ja) * | 1978-10-13 | 1980-04-17 | ||
JPS61215811A (ja) * | 1986-03-28 | 1986-09-25 | Koyo Seiko Co Ltd | 玉軸受用合成樹脂装冠形保持器 |
DE3724046A1 (de) * | 1986-07-24 | 1988-01-28 | Camillo Krejci | Kugellagerkaefig |
JPH02132125U (ja) * | 1989-04-07 | 1990-11-02 | ||
JPH03130427U (ja) * | 1990-04-11 | 1991-12-27 | ||
JPH0645116U (ja) * | 1992-11-30 | 1994-06-14 | エヌティエヌ株式会社 | 転がり軸受 |
JPH11210757A (ja) * | 1998-01-23 | 1999-08-03 | Koyo Seiko Co Ltd | 合成樹脂製冠形保持器 |
JP2000291662A (ja) * | 1999-04-07 | 2000-10-20 | Ntn Corp | 玉軸受 |
JP2001027248A (ja) * | 1999-07-14 | 2001-01-30 | Minebea Co Ltd | 転がり軸受用保持器 |
JP2001050280A (ja) * | 1999-07-23 | 2001-02-23 | Skf France | ボール型転がり軸受および関連転がり軸受用保持器装置 |
JP2002098151A (ja) * | 2000-09-22 | 2002-04-05 | Nsk Ltd | 転がり軸受用保持器および転がり軸受 |
JP2002139049A (ja) * | 2000-10-31 | 2002-05-17 | Nsk Ltd | 転がり軸受 |
JP2002147463A (ja) * | 2000-11-13 | 2002-05-22 | Nsk Ltd | 冠型保持器 |
JP2002276669A (ja) * | 2001-03-01 | 2002-09-25 | Snr Roulements | 転がり軸受用の保持器及び同保持器の製造方法並びに軸受 |
JP2003035317A (ja) * | 2001-07-24 | 2003-02-07 | Nsk Ltd | 冠型合成樹脂製保持器および転がり軸受 |
JP2003287032A (ja) * | 2002-03-28 | 2003-10-10 | Nsk Ltd | 玉軸受用プラスチック製冠型保持器 |
JP2003329045A (ja) * | 2002-05-13 | 2003-11-19 | Nsk Ltd | ハイブリッド車駆動モータ用転がり軸受及びハイブリッド車駆動モータ |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012167707A (ja) * | 2011-02-10 | 2012-09-06 | Nsk Ltd | 玉軸受 |
JP2013200006A (ja) * | 2012-03-26 | 2013-10-03 | Ntn Corp | 玉軸受およびその保持器 |
EP3396188A1 (en) | 2014-07-23 | 2018-10-31 | Nachi-Fujikoshi Corp. | Rolling bearing |
WO2022154125A1 (ja) * | 2021-01-18 | 2022-07-21 | 日本精工株式会社 | 玉軸受用冠型保持器、及び玉軸受 |
WO2023199646A1 (ja) * | 2022-04-15 | 2023-10-19 | 日本精工株式会社 | 玉軸受用冠型保持器、及び玉軸受 |
Also Published As
Publication number | Publication date |
---|---|
US8157449B2 (en) | 2012-04-17 |
ATE470799T1 (de) | 2010-06-15 |
FR2900996B1 (fr) | 2008-08-08 |
BRPI0711322B1 (pt) | 2019-05-14 |
AU2007253124B2 (en) | 2012-02-02 |
CN101443568B (zh) | 2011-04-06 |
EP2021641A1 (fr) | 2009-02-11 |
CN101443568A (zh) | 2009-05-27 |
FR2900996A1 (fr) | 2007-11-16 |
US20100046875A1 (en) | 2010-02-25 |
EP2021641B1 (fr) | 2010-06-09 |
DE602007007076D1 (de) | 2010-07-22 |
AU2007253124A1 (en) | 2007-11-29 |
WO2007135305A1 (fr) | 2007-11-29 |
JP5436204B2 (ja) | 2014-03-05 |
BRPI0711322A2 (pt) | 2011-08-23 |
KR20090007742A (ko) | 2009-01-20 |
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