JPS576129A - Bearing roller - Google Patents
Bearing rollerInfo
- Publication number
- JPS576129A JPS576129A JP7772780A JP7772780A JPS576129A JP S576129 A JPS576129 A JP S576129A JP 7772780 A JP7772780 A JP 7772780A JP 7772780 A JP7772780 A JP 7772780A JP S576129 A JPS576129 A JP S576129A
- Authority
- JP
- Japan
- Prior art keywords
- carbon fiber
- bearing roller
- polypropylene
- 90w60wt
- 10w40wt
- 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
- 229920000049 Carbon (fiber) Polymers 0.000 abstract 4
- 239000004917 carbon fiber Substances 0.000 abstract 4
- 239000000463 material Substances 0.000 abstract 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 4
- 239000004743 Polypropylene Substances 0.000 abstract 3
- -1 polypropylene Polymers 0.000 abstract 3
- 229920001155 polypropylene Polymers 0.000 abstract 3
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 238000002156 mixing Methods 0.000 abstract 2
- 239000011347 resin Substances 0.000 abstract 2
- 229920005989 resin Polymers 0.000 abstract 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 239000008151 electrolyte solution Substances 0.000 abstract 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
Landscapes
- Rolling Contact Bearings (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE: To improve the resistance of a bearing roller in the electrolyte solution while maintaining the good machinability by moulding the bearing roller with a material consisting of polypropylene 90W60wt% and carbon fiber 10W40wt%.
CONSTITUTION: A bearing roller is made from a material consisiting of polypropylene resin 90W60wt% and carbon fiber 10W40wt%. A wear resistance improving agent or oxidation agent such as fluorocarbon resin or silicon oil may be added to the material. If the blending ratio of carbon fiber exceeds 40wt% the good machinability of polypropylene and the resistance to the electroclemical corrosion and lost while the strength of the material increases, and the reinforcing effect of carbon fiber can not be fully utilized if the blending ratio is below 10wt%.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7772780A JPS576129A (en) | 1980-06-11 | 1980-06-11 | Bearing roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7772780A JPS576129A (en) | 1980-06-11 | 1980-06-11 | Bearing roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS576129A true JPS576129A (en) | 1982-01-13 |
Family
ID=13641923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7772780A Pending JPS576129A (en) | 1980-06-11 | 1980-06-11 | Bearing roller |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS576129A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002042654A1 (en) * | 2000-11-23 | 2002-05-30 | Ouwen Fan | An oilless stainless needle bearing |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4841167A (en) * | 1971-09-29 | 1973-06-16 |
-
1980
- 1980-06-11 JP JP7772780A patent/JPS576129A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4841167A (en) * | 1971-09-29 | 1973-06-16 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002042654A1 (en) * | 2000-11-23 | 2002-05-30 | Ouwen Fan | An oilless stainless needle bearing |
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