JPH02124318U - - Google Patents
Info
- Publication number
- JPH02124318U JPH02124318U JP3388089U JP3388089U JPH02124318U JP H02124318 U JPH02124318 U JP H02124318U JP 3388089 U JP3388089 U JP 3388089U JP 3388089 U JP3388089 U JP 3388089U JP H02124318 U JPH02124318 U JP H02124318U
- Authority
- JP
- Japan
- Prior art keywords
- oil supply
- lead
- bearing
- hole
- introduction path
- 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 6
- 239000003921 oil Substances 0.000 claims 4
- 239000010687 lubricating oil Substances 0.000 claims 1
Description
第１図はこの考案の給油構造を備えたガスター
ビンの要部の断面図、第２図は要部の拡大縦断面
図である。
３……主軸（回転軸）、１３……ローラ軸受（
ころがり軸受）、１３Ａ……インナレース、１３
Ｄ……転走面、１８……導入路、２３……給油孔
、２６……導出孔。
FIG. 1 is a sectional view of the main part of a gas turbine equipped with the oil supply structure of this invention, and FIG. 2 is an enlarged longitudinal sectional view of the main part. 3...Main shaft (rotating shaft), 13...Roller bearing (
Rolling bearing), 13A...Inner race, 13
D...Rolling surface, 18...Introduction path, 23...Oil supply hole, 26...Leading hole.
Claims (1)
入れる導入路と、径方向に延びる給油孔とが設け
られているとともに、軸受のインナレースに、そ
の内面側から外面側に通してころがり部材の転走
面に開口する導出孔が設けられ、上記導入路から
給油孔および導出孔を経て、ころがり部材の転走
面に達する給油系路が形成されてなるころがり軸
受の給油構造。 An introduction path extending in the axial direction to receive lubricating oil and an oil supply hole extending in the radial direction are provided inside the rotating shaft, and a rolling member is provided through the inner race of the bearing from the inner surface to the outer surface. An oil supply structure for a rolling bearing, in which a lead-out hole is provided that opens on the raceway surface of the rolling bearing, and an oil supply path is formed that reaches the raceway surface of the rolling member from the introduction path through the oil supply hole and the lead-out hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3388089U JPH02124318U (en) | 1989-03-23 | 1989-03-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3388089U JPH02124318U (en) | 1989-03-23 | 1989-03-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02124318U true JPH02124318U (en) | 1990-10-12 |
Family
ID=31537882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3388089U Pending JPH02124318U (en) | 1989-03-23 | 1989-03-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02124318U (en) |
-
1989
- 1989-03-23 JP JP3388089U patent/JPH02124318U/ja active Pending
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