JP2004092732A5 - - Google Patents
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- Publication number
- JP2004092732A5 JP2004092732A5 JP2002252852A JP2002252852A JP2004092732A5 JP 2004092732 A5 JP2004092732 A5 JP 2004092732A5 JP 2002252852 A JP2002252852 A JP 2002252852A JP 2002252852 A JP2002252852 A JP 2002252852A JP 2004092732 A5 JP2004092732 A5 JP 2004092732A5
- Authority
- JP
- Japan
- Prior art keywords
- polyvinyl alcohol
- rolling bearing
- resin composition
- seal
- mass
- 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 claims 8
- 239000004372 Polyvinyl alcohol Substances 0.000 claims 4
- 229920002451 polyvinyl alcohol Polymers 0.000 claims 4
- 239000011347 resin Substances 0.000 claims 4
- 229920005989 resin Polymers 0.000 claims 4
- 239000011342 resin composition Substances 0.000 claims 4
- 229920002554 vinyl polymer Polymers 0.000 claims 3
- -1 polyethylene terephthalate copolymer Polymers 0.000 claims 2
- 238000007127 saponification reaction Methods 0.000 claims 2
- WHBMMWSBFZVSSR-UHFFFAOYSA-N 3-hydroxybutyric acid Chemical compound CC(O)CC(O)=O WHBMMWSBFZVSSR-UHFFFAOYSA-N 0.000 claims 1
- 229920000747 poly(lactic acid) Polymers 0.000 claims 1
- 229920001707 polybutylene terephthalate Polymers 0.000 claims 1
- 229920000139 polyethylene terephthalate Polymers 0.000 claims 1
- 239000005020 polyethylene terephthalate Substances 0.000 claims 1
- 239000004626 polylactic acid Substances 0.000 claims 1
- 239000012779 reinforcing material Substances 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002252852A JP4228188B2 (ja) | 2002-08-30 | 2002-08-30 | 転がり軸受用シール及び転がり軸受 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002252852A JP4228188B2 (ja) | 2002-08-30 | 2002-08-30 | 転がり軸受用シール及び転がり軸受 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2004092732A JP2004092732A (ja) | 2004-03-25 |
| JP2004092732A5 true JP2004092732A5 (https=) | 2005-09-29 |
| JP4228188B2 JP4228188B2 (ja) | 2009-02-25 |
Family
ID=32059023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002252852A Expired - Lifetime JP4228188B2 (ja) | 2002-08-30 | 2002-08-30 | 転がり軸受用シール及び転がり軸受 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4228188B2 (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009191874A (ja) * | 2008-02-12 | 2009-08-27 | Nsk Ltd | 転がり軸受 |
| JP2009197938A (ja) * | 2008-02-22 | 2009-09-03 | Ntn Corp | 転がり軸受用部材および転がり軸受 |
| JP2009204121A (ja) * | 2008-02-28 | 2009-09-10 | Ntn Corp | 転がり軸受用部材および転がり軸受 |
| CN101946099A (zh) * | 2008-02-22 | 2011-01-12 | Ntn株式会社 | 滚动轴承用部件及滚动轴承 |
-
2002
- 2002-08-30 JP JP2002252852A patent/JP4228188B2/ja not_active Expired - Lifetime
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