JPH0368907U - - Google Patents
Info
- Publication number
- JPH0368907U JPH0368907U JP12763789U JP12763789U JPH0368907U JP H0368907 U JPH0368907 U JP H0368907U JP 12763789 U JP12763789 U JP 12763789U JP 12763789 U JP12763789 U JP 12763789U JP H0368907 U JPH0368907 U JP H0368907U
- Authority
- JP
- Japan
- Prior art keywords
- roll
- bearing
- shaft
- needle roller
- ceramic composite
- 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
Landscapes
- Rolls And Other Rotary Bodies (AREA)
Description
第１図はこの考案の実施例を示すバツクアツプ
ロール用軸受の半断面図、第２図は別の実施例を
示すバツクアツプロール用軸受の半断面図、第３
図Ａ，Ｂはロール素材と完成品との関係を示す略
図、第４図は従来のバツクアツプロール用軸受の
半断面図である。
１０……ロール、１２……母材、１３……外周
面、１４……セラミツク複合材、１５……両端部
、２０……軸、３２……針状ころ。
FIG. 1 is a half-sectional view of a bearing for a backup roll showing an embodiment of this invention, FIG. 2 is a half-sectional view of a bearing for a backup roll showing another embodiment, and FIG. 3 is a half-sectional view of a bearing for a backup roll showing another embodiment.
Figures A and B are schematic diagrams showing the relationship between the roll material and the finished product, and Figure 4 is a half-sectional view of a conventional back-up roll bearing. DESCRIPTION OF SYMBOLS 10... Roll, 12... Base material, 13... Outer peripheral surface, 14... Ceramic composite material, 15... Both ends, 20... Shaft, 32... Needle roller.
Claims (1)
器付き針状ころとからなり、前記ロールの両端部
を除いた外周面にセラミツク複合材を溶射して両
端部外周に母材を露出させたバツクアツプロール
用軸受。 It consists of a roll, a shaft, and a needle roller with a cage interposed between them, and a ceramic composite material is thermally sprayed on the outer circumferential surface of the roll except for both ends, so that the base material is exposed on the outer circumference of both ends. Bearing for backup rolls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12763789U JPH0368907U (en) | 1989-10-30 | 1989-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12763789U JPH0368907U (en) | 1989-10-30 | 1989-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0368907U true JPH0368907U (en) | 1991-07-08 |
Family
ID=31675386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12763789U Pending JPH0368907U (en) | 1989-10-30 | 1989-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0368907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002371572A (en) * | 2001-06-14 | 2002-12-26 | Tenryu Ind Co Ltd | Wooden fence support therefor |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6087910A (en) * | 1983-10-21 | 1985-05-17 | Kawasaki Steel Corp | Roll for rolling |
| JPS643319A (en) * | 1987-06-23 | 1989-01-09 | Koyo Seiko Co | Bearing device for back-up roll |
-
1989
- 1989-10-30 JP JP12763789U patent/JPH0368907U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6087910A (en) * | 1983-10-21 | 1985-05-17 | Kawasaki Steel Corp | Roll for rolling |
| JPS643319A (en) * | 1987-06-23 | 1989-01-09 | Koyo Seiko Co | Bearing device for back-up roll |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002371572A (en) * | 2001-06-14 | 2002-12-26 | Tenryu Ind Co Ltd | Wooden fence support therefor |