JPH0355920U - - Google Patents
Info
- Publication number
- JPH0355920U JPH0355920U JP11645689U JP11645689U JPH0355920U JP H0355920 U JPH0355920 U JP H0355920U JP 11645689 U JP11645689 U JP 11645689U JP 11645689 U JP11645689 U JP 11645689U JP H0355920 U JPH0355920 U JP H0355920U
- Authority
- JP
- Japan
- Prior art keywords
- cage
- bearing
- guide surface
- rolling bearing
- lubricating powder
- 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 4
- 230000001050 lubricating effect Effects 0.000 claims 3
- 239000000843 powder Substances 0.000 claims 2
- 239000000463 material Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
Description
第１図はこの考案の転がり軸受の第１実施例を
示す断面図、第２図ないし第４図は、それぞれ、
別の実施例を示す断面図である。
１……軌道輪（外輪）、２……軌道輪（内輪）
、３……転動体（ボール）、４……保持器、１１
，２１……保持器案内面、１２，２２……欠除部
分（テーパー面）、１３，２４……欠除部分（溝
）。
FIG. 1 is a cross-sectional view showing the first embodiment of the rolling bearing of this invention, and FIGS. 2 to 4 are, respectively,
FIG. 7 is a cross-sectional view showing another example. 1... Raceway ring (outer ring), 2... Raceway ring (inner ring)
, 3...Rolling element (ball), 4...Cage, 11
, 21... Cage guide surface, 12, 22... Deleted portion (tapered surface), 13, 24... Deleted portion (groove).
Claims (1)
うちの何れか一方の軌道輪に形成した保持器案内
面によつて案内され、軌道輪との接触によつて生
じる潤滑粉を軸受内部に供給する保持器を備えた
転がり軸受において、上記保持器案内面に、保持
器との接触面積を減少させ、保持器の潤滑粉の発
生を抑制させるべく、欠除部分を設けたことを特
徴とする転がり軸受。 The entire bearing is made of solid lubricating material, and is guided by a cage guide surface formed on one of the pair of bearing rings, supplying lubricating powder generated by contact with the bearing ring to the inside of the bearing. A rolling bearing equipped with a cage, characterized in that the cage guide surface is provided with a cutout part in order to reduce the contact area with the cage and suppress the generation of lubricating powder on the cage. Rolling bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11645689U JPH0355920U (en) | 1989-10-02 | 1989-10-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11645689U JPH0355920U (en) | 1989-10-02 | 1989-10-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0355920U true JPH0355920U (en) | 1991-05-29 |
Family
ID=31664730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11645689U Pending JPH0355920U (en) | 1989-10-02 | 1989-10-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0355920U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0712132A (en) * | 1993-06-28 | 1995-01-17 | Nippon Seiko Kk | Rolling bearing |
| WO2016129339A1 (en) * | 2015-02-13 | 2016-08-18 | Ntn株式会社 | Rolling bearing |
-
1989
- 1989-10-02 JP JP11645689U patent/JPH0355920U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0712132A (en) * | 1993-06-28 | 1995-01-17 | Nippon Seiko Kk | Rolling bearing |
| WO2016129339A1 (en) * | 2015-02-13 | 2016-08-18 | Ntn株式会社 | Rolling bearing |