JPH0449226U - - Google Patents
Info
- Publication number
- JPH0449226U JPH0449226U JP9176190U JP9176190U JPH0449226U JP H0449226 U JPH0449226 U JP H0449226U JP 9176190 U JP9176190 U JP 9176190U JP 9176190 U JP9176190 U JP 9176190U JP H0449226 U JPH0449226 U JP H0449226U
- Authority
- JP
- Japan
- Prior art keywords
- rolling
- solid lubricant
- coated
- soft metal
- solid
- 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 description 8
- 239000007787 solid Substances 0.000 claims description 7
- 239000000314 lubricant Substances 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims 2
- 239000002923 metal particle Substances 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 description 1
Description
第１Ａ図は本考案に係る固体潤滑転がり軸受の
断面図、第１Ｂ図は転動体の部分拡大断面図、第
２Ａ図は下地粒子層を示す拡大平面図、第２Ｂ図
は固体潤滑被膜の形成状態を示す拡大断面図、第
３図は耐久性試験の結果を示すグラフである。
３……転動体、３ａ……固体潤滑被膜、３ｂ…
…下地粒子層。
Fig. 1A is a cross-sectional view of the solid lubricated rolling bearing according to the present invention, Fig. 1B is a partially enlarged cross-sectional view of the rolling element, Fig. 2A is an enlarged plan view showing the base particle layer, and Fig. 2B is the formation of the solid lubricant coating. An enlarged cross-sectional view showing the state, and FIG. 3 is a graph showing the results of a durability test. 3...Rolling element, 3a...Solid lubricant coating, 3b...
...Underlying particle layer.
Claims (1)
る構成部品のうち、少なくとも転動体の表面が軟
質金属の固体潤滑被膜で被覆されたものにおいて
、前記軟質金属よりも硬度の高い金属粒子を前記
構成部品の表面に島状に分布させた下地粒子層を
前記固体潤滑被膜の下層に有することを特徴とす
る固体潤滑転がり軸受。 Among the components of rolling bearings that generate rolling friction or sliding friction, at least the surfaces of the rolling elements are coated with a solid lubricant film of a soft metal, and metal particles harder than the soft metal are coated on the surface of the component. A solid lubricated rolling bearing characterized in that the solid lubricant rolling bearing has a base particle layer distributed in an island shape under the solid lubricant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9176190U JP2503174Y2 (en) | 1990-08-31 | 1990-08-31 | Solid lubrication rolling bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9176190U JP2503174Y2 (en) | 1990-08-31 | 1990-08-31 | Solid lubrication rolling bearing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0449226U true JPH0449226U (en) | 1992-04-27 |
| JP2503174Y2 JP2503174Y2 (en) | 1996-06-26 |
Family
ID=31827674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9176190U Expired - Fee Related JP2503174Y2 (en) | 1990-08-31 | 1990-08-31 | Solid lubrication rolling bearing |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2503174Y2 (en) |
-
1990
- 1990-08-31 JP JP9176190U patent/JP2503174Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2503174Y2 (en) | 1996-06-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |