JPS6435219U - - Google Patents
Info
- Publication number
- JPS6435219U JPS6435219U JP12939587U JP12939587U JPS6435219U JP S6435219 U JPS6435219 U JP S6435219U JP 12939587 U JP12939587 U JP 12939587U JP 12939587 U JP12939587 U JP 12939587U JP S6435219 U JPS6435219 U JP S6435219U
- Authority
- JP
- Japan
- Prior art keywords
- heat
- resistant
- retainer
- ceramics
- balls
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000000919 ceramic Substances 0.000 claims 1
- 229910002804 graphite Inorganic materials 0.000 claims 1
- 239000010439 graphite Substances 0.000 claims 1
- 238000005096 rolling process Methods 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 1
Description
第１図は本考案の一実施例を示す耐熱玉軸受の
上半部を示す縦断面図、第２図は本考案の耐熱玉
軸受を熱処理炉に装着した状態を示す縦断面図で
ある。また、第３図は本考案の他の実施例にかか
る耐熱玉軸受の上半部を示す縦断面図である。
２……外輪、４……内輪、６……玉、７……冠
型保持器。
FIG. 1 is a vertical cross-sectional view showing the upper half of a heat-resistant ball bearing according to an embodiment of the present invention, and FIG. 2 is a vertical cross-sectional view showing the heat-resistant ball bearing of the present invention installed in a heat treatment furnace. Moreover, FIG. 3 is a longitudinal sectional view showing the upper half of a heat-resistant ball bearing according to another embodiment of the present invention. 2...outer ring, 4...inner ring, 6...ball, 7...crown type retainer.
Claims (1)
セラミツクスで構成し、また、保持器を自己潤滑
性に優れたグラフアイトで冠型に形成して内輪案
内としたことを特徴とする耐熱玉軸受。 A heat-resistant product characterized by the fact that both the inner and outer races are made of heat-resistant steel, the balls as rolling elements are made of ceramics, and the retainer is made of graphite, which has excellent self-lubricating properties, into a crown shape and serves as an inner ring guide. ball bearings.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12939587U JPS6435219U (en) | 1987-08-26 | 1987-08-26 | |
| DE8888113710T DE3862445D1 (en) | 1987-08-26 | 1988-08-23 | HEAT-RESISTANT BALL BEARING. |
| EP88113710A EP0304872B1 (en) | 1987-08-26 | 1988-08-23 | Heat-resistant ball bearing |
| US07/497,751 US4963040A (en) | 1987-08-26 | 1990-03-21 | Heat-resistant ball bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12939587U JPS6435219U (en) | 1987-08-26 | 1987-08-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6435219U true JPS6435219U (en) | 1989-03-03 |
Family
ID=31383630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12939587U Pending JPS6435219U (en) | 1987-08-26 | 1987-08-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6435219U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02278010A (en) * | 1989-04-19 | 1990-11-14 | Agency Of Ind Science & Technol | Retainer member for rolling bearing and rolling bearing with retainer member built therein |
| JPH0367717U (en) * | 1989-10-27 | 1991-07-02 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6192320A (en) * | 1984-10-09 | 1986-05-10 | Koyo Seiko Co Ltd | Aring used in particularly unfavorable environment such as high temperature or corrosion |
| JPS62141314A (en) * | 1985-12-17 | 1987-06-24 | Agency Of Ind Science & Technol | Ceramic roller bearing for high temperature |
-
1987
- 1987-08-26 JP JP12939587U patent/JPS6435219U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6192320A (en) * | 1984-10-09 | 1986-05-10 | Koyo Seiko Co Ltd | Aring used in particularly unfavorable environment such as high temperature or corrosion |
| JPS62141314A (en) * | 1985-12-17 | 1987-06-24 | Agency Of Ind Science & Technol | Ceramic roller bearing for high temperature |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02278010A (en) * | 1989-04-19 | 1990-11-14 | Agency Of Ind Science & Technol | Retainer member for rolling bearing and rolling bearing with retainer member built therein |
| JPH0367717U (en) * | 1989-10-27 | 1991-07-02 |