JPH02141723U - - Google Patents
Info
- Publication number
- JPH02141723U JPH02141723U JP5182389U JP5182389U JPH02141723U JP H02141723 U JPH02141723 U JP H02141723U JP 5182389 U JP5182389 U JP 5182389U JP 5182389 U JP5182389 U JP 5182389U JP H02141723 U JPH02141723 U JP H02141723U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical roller
- rollers
- roller bearing
- showing
- crowned
- 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
- 239000000919 ceramic Substances 0.000 claims 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Description
第1図および第2図は本考案の一実施例にかか
り、第1図は円筒ころ軸受の上半部を示す縦断側
面図、第2図は円筒ころ全面に対数曲線に基づく
クラウニングを施した例での内輪に対する円筒こ
ろの接触面圧を表す説明図である。また、第3図
は本考案の実施例に対する比較例であり、円筒こ
ろ端部のみにクラウニングを施した例での内輪に
対する円筒ころの接触面圧を表す説明図である。
1…円筒ころ。
Figures 1 and 2 show an embodiment of the present invention, with Figure 1 being a longitudinal cross-sectional side view showing the upper half of a cylindrical roller bearing, and Figure 2 showing a cylindrical roller bearing with crowning based on a logarithmic curve over the entire surface. It is an explanatory view showing contact surface pressure of a cylindrical roller with respect to an inner ring in an example. Moreover, FIG. 3 is a comparative example with respect to the embodiment of the present invention, and is an explanatory diagram showing the contact surface pressure of the cylindrical roller with respect to the inner ring in an example in which only the end portion of the cylindrical roller is crowned. 1...Cylindrical roller.
Claims (1)
軸受において、 前記ころに、対数曲線に基づくクラウニングが
施されていることを特徴とするころ軸受。[Claims for Utility Model Registration] A roller bearing in which at least the rollers are formed of ceramic, characterized in that the rollers are crowned based on a logarithmic curve.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5182389U JPH02141723U (en) | 1989-05-01 | 1989-05-01 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5182389U JPH02141723U (en) | 1989-05-01 | 1989-05-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02141723U true JPH02141723U (en) | 1990-11-29 |
Family
ID=31571595
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5182389U Pending JPH02141723U (en) | 1989-05-01 | 1989-05-01 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02141723U (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4958249A (en) * | 1972-10-06 | 1974-06-06 | ||
JPS5213453A (en) * | 1975-07-24 | 1977-02-01 | Toyo Bearing Mfg Co | Method of crowning roller |
JPS5733320B2 (en) * | 1979-05-30 | 1982-07-16 |
-
1989
- 1989-05-01 JP JP5182389U patent/JPH02141723U/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4958249A (en) * | 1972-10-06 | 1974-06-06 | ||
JPS5213453A (en) * | 1975-07-24 | 1977-02-01 | Toyo Bearing Mfg Co | Method of crowning roller |
JPS5733320B2 (en) * | 1979-05-30 | 1982-07-16 |