JP2009185858A - 転がり軸受密封用ゴムシールの固定装置 - Google Patents
転がり軸受密封用ゴムシールの固定装置 Download PDFInfo
- Publication number
- JP2009185858A JP2009185858A JP2008024979A JP2008024979A JP2009185858A JP 2009185858 A JP2009185858 A JP 2009185858A JP 2008024979 A JP2008024979 A JP 2008024979A JP 2008024979 A JP2008024979 A JP 2008024979A JP 2009185858 A JP2009185858 A JP 2009185858A
- Authority
- JP
- Japan
- Prior art keywords
- rubber seal
- rolling bearing
- fixing device
- seal
- diameter
- 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 abstract description 19
- 238000007789 sealing Methods 0.000 title claims abstract description 18
- 238000004080 punching Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 abstract description 15
- 229910052751 metal Inorganic materials 0.000 abstract description 15
- 230000002093 peripheral effect Effects 0.000 description 7
- 230000005489 elastic deformation Effects 0.000 description 6
- 238000010008 shearing Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method 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
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/784—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race
- F16C33/7843—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a single annular sealing disc
-
- 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
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
-
- 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
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/7816—Details of the sealing or parts thereof, e.g. geometry, material
- F16C33/783—Details of the sealing or parts thereof, e.g. geometry, material of the mounting region
-
- 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
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/784—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race
- F16C33/7843—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a single annular sealing disc
- F16C33/7853—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a single annular sealing disc with one or more sealing lips to contact the inner race
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3268—Mounting of sealing rings
- F16J15/3276—Mounting of sealing rings with additional static sealing between the sealing, or its casing or support, and the surface on which it is mounted
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Of Bearings (AREA)
- Sealing With Elastic Sealing Lips (AREA)
Abstract
【解決手段】芯金2によって補強されたゴムシール1の外径部に厚肉の嵌合部3と、突出部4とを形成し、嵌合部3を外輪21の内径面端部に形成されたシール溝22に圧入嵌合し、突出部4を外輪21の大径円筒面23に弾性接触させて、ゴムシール1の固定化を図り、共回りするのを防止する。
【選択図】図1
Description
2 芯金
2a 円筒部
3 嵌合部
4 突出部
4a テーパ面
5 シールリップ
6 シールリップ
7 剪断縁
21 外輪
22 シール溝
23 大径円筒面
24 内輪
Claims (6)
- 芯金によって補強されたゴムシールの外径部に厚肉の嵌合部を設け、その嵌合部を外輪の内径面端部に形成されたシール溝に圧入嵌合して、ゴムシールを取付けるようにした転がり軸受密封用ゴムシールの固定装置において、
前記ゴムシールに形成された嵌合部の軸方向外方に、前記外輪のシール溝から軸方向外方に形成された大径円筒面に弾性接触される接触部を設けたことを特徴とする転がり軸受密封用ゴムシールの固定装置。 - 前記接触部が環状の突出部からなる請求項1に記載の転がり軸受密封用ゴムシールの固定装置。
- 前記突出部の前記嵌合部と対向する側面を、突出部の外径部を薄肉厚とするテーパ面とした請求項2に記載の転がり軸受密封用ゴムシールの固定装置。
- 前記芯金が、円筒部を外周に有してなる請求項1乃至3のいずれかの項に記載の転がり軸受密封用ゴムシールの固定装置。
- 前記芯金が、プレス打抜きによる剪断縁を外周に有し、その芯金の外径と前記大径円筒面の内径の半径差を0.1mm以上2mm以下とした請求項1乃至3のいずれかの項に記載の転がり軸受密封用ゴムシールの固定装置。
- 前記ゴムシールが、内輪の外周に弾性接触される複数のシールリップを有してなる請求項1乃至5のいずれかの項に記載の転がり軸受密封用ゴムシールの固定装置。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008024979A JP5288305B2 (ja) | 2008-02-05 | 2008-02-05 | 転がり軸受密封用ゴムシールの固定装置 |
US12/865,159 US8517389B2 (en) | 2008-02-05 | 2009-02-03 | Fixing arrangement for a rubber seal for sealing a rolling bearing |
DE112009000273T DE112009000273T5 (de) | 2008-02-05 | 2009-02-03 | Fixierungsanordnung für eine Gummidichtung zum Dichten eines Rolllagers |
PCT/JP2009/051782 WO2009099059A1 (ja) | 2008-02-05 | 2009-02-03 | 転がり軸受密封用ゴムシールの固定装置 |
CN2009801040041A CN101932840A (zh) | 2008-02-05 | 2009-02-03 | 滚动轴承密封用橡胶密封的固定装置 |
US13/952,969 US20130308886A1 (en) | 2008-02-05 | 2013-07-29 | Fixing arrangement for a rubber seal for sealing a rolling bearing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008024979A JP5288305B2 (ja) | 2008-02-05 | 2008-02-05 | 転がり軸受密封用ゴムシールの固定装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009185858A true JP2009185858A (ja) | 2009-08-20 |
JP5288305B2 JP5288305B2 (ja) | 2013-09-11 |
Family
ID=40952134
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008024979A Active JP5288305B2 (ja) | 2008-02-05 | 2008-02-05 | 転がり軸受密封用ゴムシールの固定装置 |
Country Status (5)
Country | Link |
---|---|
US (2) | US8517389B2 (ja) |
JP (1) | JP5288305B2 (ja) |
CN (1) | CN101932840A (ja) |
DE (1) | DE112009000273T5 (ja) |
WO (1) | WO2009099059A1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202010017137U1 (de) | 2010-12-20 | 2012-01-02 | Axel R. Hidde | Gedichtete Lageranordnung mit semipermeabler Elastomer-Membran |
DE102010055178A1 (de) | 2010-12-20 | 2012-06-21 | Axel R. Hidde | Gedichtete Lageranordnung mit semipermeabler Elastomer-Membran |
KR101361868B1 (ko) * | 2012-11-27 | 2014-02-12 | 제일베어링공업(주) | 볼 베어링 유닛 |
KR101383275B1 (ko) * | 2013-01-15 | 2014-04-08 | 주식회사 일진글로벌 | 실링부재를 구비한 휠베어링 |
JP2014528562A (ja) * | 2011-10-12 | 2014-10-27 | バルドー・エレクトリツク・カンパニー | 軸受搭載アイソレータシール |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2642143A4 (en) * | 2010-11-18 | 2016-03-02 | Nsk Ltd | DIRECT-ACTING GUIDE BEARING APPARATUS AND JOINT ELEMENT USED THEREIN |
US8641289B2 (en) * | 2011-01-05 | 2014-02-04 | Charles Winfield Scott | Triple-lip seals for bearings and bearings incorporating the same |
JP5931453B2 (ja) * | 2012-01-16 | 2016-06-08 | Ntn株式会社 | 転がり軸受 |
JP6184096B2 (ja) * | 2012-12-27 | 2017-08-23 | ミネベアミツミ株式会社 | 転がり軸受、スロットルバルブ装置及びアンチロックブレーキ装置 |
US9458920B2 (en) * | 2014-05-02 | 2016-10-04 | Dayco Ip Holdings, Llc | Reusable dust cap for a pulley assembly |
US10226963B2 (en) | 2016-03-24 | 2019-03-12 | Cnh Industrial America Llc | Face seal with installation pilot for a wheel assembly of a work vehicle |
US10487878B2 (en) | 2016-07-01 | 2019-11-26 | Roller Bearing Company Of America, Inc. | Multiple stage seal for a bearing assembly |
CN106837995A (zh) * | 2017-04-10 | 2017-06-13 | 无锡市海峰海林精工机械制造有限公司 | 一种汽车发动机用耐高温密封轴承 |
DE102018108591B4 (de) * | 2018-04-11 | 2021-12-16 | Schaeffler Technologies AG & Co. KG | Dichtungsanordnung eines Wälzlagers an einer Tretkurbelwelle in einem Elektromotor eines e-Bikes oder Pedelecs |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02140028U (ja) * | 1989-04-26 | 1990-11-22 | ||
JP2008008448A (ja) * | 2006-06-30 | 2008-01-17 | Jtekt Corp | 転がり軸受の密封装置 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
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US2830858A (en) * | 1955-07-01 | 1958-04-15 | Gen Motors Corp | Fluid seal |
FR1545743A (fr) * | 1967-09-07 | 1968-11-15 | Roulements Soc Nouvelle | Perfectionnement aux joints d'étanchéité pour roulements à billes ou à rouleaux |
US3709572A (en) * | 1970-12-16 | 1973-01-09 | Textron Inc | Reversible shield-seal for a bearing |
US4249782A (en) * | 1979-09-11 | 1981-02-10 | Deere & Company | Self-aligning bearing and seal |
JPS591931A (ja) | 1982-06-24 | 1984-01-07 | Masaru Hiwatari | 蒸気暖房装置の放熱器蒸気の自動調節装置 |
IT8553531V0 (it) * | 1985-06-21 | 1985-06-21 | Riv Officine Di Villar Perosa | Complesso di tenuta particolarmente per cuscinetti |
JPS62278315A (ja) * | 1986-05-24 | 1987-12-03 | Koyo Seiko Co Ltd | 軸受装置 |
US4726243A (en) * | 1986-07-07 | 1988-02-23 | General Motors Corporation | Continuously variable transmission |
US4726696A (en) * | 1986-10-14 | 1988-02-23 | The Torrington Company | Molded rubber seal for bearing and stamping assembly |
IT1211622B (it) * | 1987-12-23 | 1989-11-03 | Riv Officine Di Villar Perosa | Schermo di tenuta in particolareper un cuscinetto di rotolamento avente un dispositivo di ancoraggio di tipo perfezionato |
IT1211620B (it) * | 1987-12-23 | 1989-11-03 | Riv Officine Di Villar Perosa | Cuscinetto stagno di tipo perfezionato e procedimento per la sua realizzazione |
JPH02140028A (ja) | 1988-06-27 | 1990-05-29 | Sharp Corp | 波長多重光通信システム |
JP2654526B2 (ja) | 1991-06-14 | 1997-09-17 | 隆夫 羽根 | 成形品取出装置 |
JP2577707Y2 (ja) * | 1992-05-27 | 1998-07-30 | 内山工業株式会社 | ベアリングシール |
US6719459B1 (en) * | 1999-10-18 | 2004-04-13 | Nsk Ltd. | Ball bearing |
DE10061995A1 (de) * | 2000-12-13 | 2002-06-20 | Ina Schaeffler Kg | Abdichtung für ein Wälzlager |
JP2003021225A (ja) * | 2001-07-09 | 2003-01-24 | Koyo Seiko Co Ltd | プーリユニット |
JP2004162874A (ja) | 2002-11-15 | 2004-06-10 | Nsk Ltd | プーリの回転支持装置 |
US7591593B2 (en) * | 2005-02-04 | 2009-09-22 | Ntn Corporation | Sealed rolling bearing |
-
2008
- 2008-02-05 JP JP2008024979A patent/JP5288305B2/ja active Active
-
2009
- 2009-02-03 CN CN2009801040041A patent/CN101932840A/zh active Pending
- 2009-02-03 US US12/865,159 patent/US8517389B2/en active Active
- 2009-02-03 WO PCT/JP2009/051782 patent/WO2009099059A1/ja active Application Filing
- 2009-02-03 DE DE112009000273T patent/DE112009000273T5/de active Pending
-
2013
- 2013-07-29 US US13/952,969 patent/US20130308886A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02140028U (ja) * | 1989-04-26 | 1990-11-22 | ||
JP2008008448A (ja) * | 2006-06-30 | 2008-01-17 | Jtekt Corp | 転がり軸受の密封装置 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202010017137U1 (de) | 2010-12-20 | 2012-01-02 | Axel R. Hidde | Gedichtete Lageranordnung mit semipermeabler Elastomer-Membran |
DE102010055178A1 (de) | 2010-12-20 | 2012-06-21 | Axel R. Hidde | Gedichtete Lageranordnung mit semipermeabler Elastomer-Membran |
JP2014528562A (ja) * | 2011-10-12 | 2014-10-27 | バルドー・エレクトリツク・カンパニー | 軸受搭載アイソレータシール |
KR101361868B1 (ko) * | 2012-11-27 | 2014-02-12 | 제일베어링공업(주) | 볼 베어링 유닛 |
KR101383275B1 (ko) * | 2013-01-15 | 2014-04-08 | 주식회사 일진글로벌 | 실링부재를 구비한 휠베어링 |
Also Published As
Publication number | Publication date |
---|---|
DE112009000273T5 (de) | 2011-02-10 |
JP5288305B2 (ja) | 2013-09-11 |
CN101932840A (zh) | 2010-12-29 |
US8517389B2 (en) | 2013-08-27 |
US20100327539A1 (en) | 2010-12-30 |
WO2009099059A1 (ja) | 2009-08-13 |
US20130308886A1 (en) | 2013-11-21 |
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