DE10041874A1 - Wälzlager mit Dichtungsplatte mit darin eingeschlossenem Schmiermittel - Google Patents
Wälzlager mit Dichtungsplatte mit darin eingeschlossenem SchmiermittelInfo
- Publication number
- DE10041874A1 DE10041874A1 DE10041874A DE10041874A DE10041874A1 DE 10041874 A1 DE10041874 A1 DE 10041874A1 DE 10041874 A DE10041874 A DE 10041874A DE 10041874 A DE10041874 A DE 10041874A DE 10041874 A1 DE10041874 A1 DE 10041874A1
- Authority
- DE
- Germany
- Prior art keywords
- lubricant
- mol
- range
- propylene
- rolling 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.)
- Ceased
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 53
- 229920001971 elastomer Polymers 0.000 title abstract description 22
- 229920001577 copolymer Polymers 0.000 title abstract description 3
- 239000000806 elastomer Substances 0.000 title abstract 3
- 239000004519 grease Substances 0.000 title abstract 2
- 239000004202 carbamide Substances 0.000 claims abstract description 33
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 29
- 229910052731 fluorine Inorganic materials 0.000 claims abstract description 27
- 239000011737 fluorine Substances 0.000 claims abstract description 27
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims abstract description 7
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000000314 lubricant Substances 0.000 claims description 67
- 238000005096 rolling process Methods 0.000 claims description 37
- 239000013013 elastic material Substances 0.000 claims description 34
- 238000007334 copolymerization reaction Methods 0.000 claims description 16
- -1 Vinylidene fluorotetrafluoroethylene propylene Chemical group 0.000 claims description 12
- 229920001897 terpolymer Polymers 0.000 claims description 10
- 229920001973 fluoroelastomer Polymers 0.000 claims description 8
- 229920006172 Tetrafluoroethylene propylene Polymers 0.000 claims description 6
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 5
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 claims description 4
- 125000002573 ethenylidene group Chemical group [*]=C=C([H])[H] 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 abstract description 24
- 239000005060 rubber Substances 0.000 abstract description 19
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 abstract description 3
- 238000002474 experimental method Methods 0.000 description 30
- 229920000800 acrylic rubber Polymers 0.000 description 16
- 229920000058 polyacrylate Polymers 0.000 description 16
- 239000000463 material Substances 0.000 description 13
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 4
- 238000004073 vulcanization Methods 0.000 description 4
- 239000002199 base oil Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000002562 thickening agent Substances 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 239000012948 isocyanate Substances 0.000 description 2
- 150000002513 isocyanates Chemical class 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical group FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 150000001451 organic peroxides Chemical class 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
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
- F16C33/30—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
- F16C33/6633—Grease properties or compositions, e.g. rheological properties
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
- Sealing Material Composition (AREA)
- Sealing Of Bearings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23818399A JP2001065578A (ja) | 1999-08-25 | 1999-08-25 | グリースを封入した密封板付転がり軸受 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE10041874A1 true DE10041874A1 (de) | 2001-07-05 |
Family
ID=17026411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE10041874A Ceased DE10041874A1 (de) | 1999-08-25 | 2000-08-25 | Wälzlager mit Dichtungsplatte mit darin eingeschlossenem Schmiermittel |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US6450691B1 (enExample) |
| JP (1) | JP2001065578A (enExample) |
| DE (1) | DE10041874A1 (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20306004U1 (de) | 2003-04-15 | 2003-07-03 | AB SKF, Göteborg/Gotenburg | Lageranordnung |
| EP1548304A4 (en) * | 2002-08-30 | 2006-09-27 | Nsk Ltd | ROLLER BEARING AND MOTOR |
| DE102007016729A1 (de) * | 2007-04-07 | 2008-10-09 | Zf Lenksysteme Gmbh | Radialflexibles Wälzlager |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8188016B2 (en) | 2003-07-08 | 2012-05-29 | Ntn Corporation | Lubricant composition and bearing using same |
| JP2005140261A (ja) * | 2003-11-07 | 2005-06-02 | Ntn Corp | 転がり軸受用シール部材および転がり軸受 |
| JP2005256891A (ja) * | 2004-03-10 | 2005-09-22 | Ntn Corp | ファンカップリング用転がり軸受およびファンカップリング装置 |
| EP1555448A3 (en) * | 2004-01-14 | 2010-09-01 | NTN Corporation | Rolling bearing for use in vehicle |
| US20050152628A1 (en) * | 2004-01-14 | 2005-07-14 | Masaki Egami | Rolling bearing for use in vehicle |
| JP2005249090A (ja) * | 2004-03-04 | 2005-09-15 | Ntn Corp | フライホイールダンパ用転がり軸受およびフライホイールダンパ支持構造 |
| JP2006029347A (ja) * | 2004-07-12 | 2006-02-02 | Ntn Corp | 自動車電装補機用転がり軸受 |
| JP2006029346A (ja) * | 2004-07-12 | 2006-02-02 | Ntn Corp | 転がり軸受 |
| WO2005098256A2 (en) * | 2004-04-01 | 2005-10-20 | Behr America, Inc. | Viscous fluid clutch assembly |
| US20070199784A1 (en) * | 2004-04-01 | 2007-08-30 | General Motors Corporation | Clutch Assembly |
| JP4957245B2 (ja) * | 2004-08-19 | 2012-06-20 | 日本精工株式会社 | 転がり軸受 |
| US20060104559A1 (en) * | 2004-11-17 | 2006-05-18 | Wingett Paul T | Side shields for fractured outer ring bearing |
| WO2006077725A1 (ja) * | 2004-12-28 | 2006-07-27 | Ntn Corporation | 転がり軸受 |
| DE112006000987T5 (de) | 2005-04-20 | 2008-03-06 | Ntn Corp. | Schmierfettzusammensetzung, Lager mit eingeschlossenem Schmierfett und Rotationsübertragungsvorrichtung mit eingebauter Einwegkupplung |
| JP2007040446A (ja) * | 2005-08-04 | 2007-02-15 | Ntn Corp | 自動車電装・補機用転がり軸受 |
| JP2007285346A (ja) * | 2006-04-13 | 2007-11-01 | Ntn Corp | 転がり軸受 |
| JP2008267543A (ja) * | 2007-04-24 | 2008-11-06 | Nsk Ltd | 転がり軸受 |
| US20110255812A1 (en) * | 2010-04-15 | 2011-10-20 | Connell Richard J | Bearing Assembly for a Disk Gang |
| CN103620247B (zh) * | 2011-06-27 | 2016-08-24 | Ntn株式会社 | 滚动轴承 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6286044A (ja) * | 1985-10-11 | 1987-04-20 | Asahi Glass Co Ltd | 加硫可能な組成物 |
| JPH07157620A (ja) * | 1993-12-03 | 1995-06-20 | Nok Corp | フッ素ゴム組成物 |
| US5859144A (en) * | 1995-09-29 | 1999-01-12 | Nippon Mektron, Limited | Process for producing rubber compound |
| JPH09143327A (ja) * | 1995-11-22 | 1997-06-03 | Nok Corp | ブレンドゴム組成物 |
-
1999
- 1999-08-25 JP JP23818399A patent/JP2001065578A/ja active Pending
-
2000
- 2000-08-25 DE DE10041874A patent/DE10041874A1/de not_active Ceased
- 2000-08-25 US US09/645,549 patent/US6450691B1/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1548304A4 (en) * | 2002-08-30 | 2006-09-27 | Nsk Ltd | ROLLER BEARING AND MOTOR |
| US7186029B2 (en) | 2002-08-30 | 2007-03-06 | Nsk Ltd. | Rolling element bearing and motor |
| DE20306004U1 (de) | 2003-04-15 | 2003-07-03 | AB SKF, Göteborg/Gotenburg | Lageranordnung |
| DE102007016729A1 (de) * | 2007-04-07 | 2008-10-09 | Zf Lenksysteme Gmbh | Radialflexibles Wälzlager |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2001065578A (ja) | 2001-03-16 |
| US6450691B1 (en) | 2002-09-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8131 | Rejection |