JPH0314317U - - Google Patents
Info
- Publication number
- JPH0314317U JPH0314317U JP7506089U JP7506089U JPH0314317U JP H0314317 U JPH0314317 U JP H0314317U JP 7506089 U JP7506089 U JP 7506089U JP 7506089 U JP7506089 U JP 7506089U JP H0314317 U JPH0314317 U JP H0314317U
- Authority
- JP
- Japan
- Prior art keywords
- insulating layer
- electrically insulating
- eccentric groove
- eccentric
- forest
- 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
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000005536 corrosion prevention Methods 0.000 claims 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
Landscapes
- Motor Or Generator Frames (AREA)
Description
第１図は本考案の一実施例上半部縦断面図、第
２図は第１図の外輪正面図、第３図は本考案の別
の実施例の縦断面図、第４図は従来の電食防止形
転がり軸受の比較例上半部縦断面図、第５図は第
４図の軸受の電気絶縁物を被覆時の割型の合せの
状態図である。
１０，３０……外輪、１０ａ，３０ａ……外輪
の外径面、１０ｂ，３０ｂ……外輪の側面、１０
ｃ，３０ｃ……外輪の軌道面、１０ｄ，３０ｄ…
…外輪側面の偏心溝、１１，３１……内輪、１２
，３２……転動体、１４……電気絶縁層。
Fig. 1 is a longitudinal sectional view of the upper half of an embodiment of the present invention, Fig. 2 is a front view of the outer ring of Fig. 1, Fig. 3 is a longitudinal sectional view of another embodiment of the invention, and Fig. 4 is a conventional FIG. 5 is a vertical cross-sectional view of the upper half of a comparative example of an anti-electrolytic rolling bearing of FIG. 10, 30...Outer ring, 10a, 30a...Outer diameter surface of outer ring, 10b, 30b...Side surface of outer ring, 10
c, 30c... Raceway surface of outer ring, 10d, 30d...
...Eccentric groove on the side surface of the outer ring, 11, 31...Inner ring, 12
, 32...Rolling element, 14... Electrical insulation layer.
Claims (1)
めあい面に対して偏心した偏心溝を形成し、前記
はめあい面及び側面の偏心溝にわたつて電気絶縁
層で被覆し、該電気絶縁層の端部を偏心溝に埋設
してなる電食防止形転がり軸受。 An eccentric groove eccentric to the fitting surface of the track forest is formed on the side surface of at least one track forest, the fitting surface and the eccentric groove on the side surface are covered with an electrically insulating layer, and the ends of the electrically insulating layer are covered with an electrically insulating layer. Electrolytic corrosion prevention type rolling bearing that is embedded in an eccentric groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7506089U JPH0314317U (en) | 1989-06-27 | 1989-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7506089U JPH0314317U (en) | 1989-06-27 | 1989-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0314317U true JPH0314317U (en) | 1991-02-13 |
Family
ID=31615304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7506089U Pending JPH0314317U (en) | 1989-06-27 | 1989-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0314317U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04126117U (en) * | 1991-05-07 | 1992-11-17 | 株式会社協和エクシオ | goniometer |
-
1989
- 1989-06-27 JP JP7506089U patent/JPH0314317U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04126117U (en) * | 1991-05-07 | 1992-11-17 | 株式会社協和エクシオ | goniometer |