JPS61166228U - - Google Patents
Info
- Publication number
- JPS61166228U JPS61166228U JP4932785U JP4932785U JPS61166228U JP S61166228 U JPS61166228 U JP S61166228U JP 4932785 U JP4932785 U JP 4932785U JP 4932785 U JP4932785 U JP 4932785U JP S61166228 U JPS61166228 U JP S61166228U
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- cylindrical roller
- box
- bore
- rotating body
- 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 1
- 241000252084 Anguilla Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案軸受装置をスクリユーコンプレ
ツサーに適用した状態を示す一部省略縦断正面図
、第２図は本考案軸受装置の一点鎖線円の拡大断
面図、第３図乃至第９図は本考案軸受装置の他の
実施例を示す拡大断面図、第１０図および第１１
図は本考案の軸受の応用例を示す第９図相当図、
第１２図は従来例を示す一部省略縦断正面図であ
る。
１０，１１……回転体、１４……軸受装置、１
５……軸受箱、１４１……円筒ころ軸受、１４２
……アンギユラ玉軸受、１４３……つば、１５２
，１５３……軸受箱のボア、Ｃ……隙間。
Fig. 1 is a partially omitted vertical sectional front view showing the bearing device of the present invention applied to a screw compressor, Fig. 2 is an enlarged cross-sectional view of the bearing device of the present invention taken along a dot-dash line circle, and Figs. 3 to 9 The figures are enlarged sectional views showing other embodiments of the bearing device of the present invention, FIGS. 10 and 11.
The figure is a diagram equivalent to Figure 9 showing an application example of the bearing of the present invention.
FIG. 12 is a partially omitted longitudinal sectional front view showing a conventional example. 10, 11... Rotating body, 14... Bearing device, 1
5... Bearing box, 141... Cylindrical roller bearing, 142
...Anguilla ball bearing, 143...Brim, 152
, 153...Bore of bearing box, C...Gap.
Claims (1)
て支持する軸受装置において、前記回転体の一端
には、少くとも１個の円筒ころ軸受と１個のアン
ギユラ玉軸受とが軸方向に並設されており、前記
円筒ころ軸受は軸受箱のボアに対し、通常の嵌め
合い硬さをもつて嵌合されており、他方アンギユ
ラ玉軸受は、軸受箱のボアに対し適当な隙間をも
つて装着されており、かつ前記円筒ころ軸受の外
輪および内輪は、一方の端面側にのみつばを備え
、しかも、前記つばが対角方向に位置して配設さ
れていることを特徴とする軸受装置。 In a bearing device in which a rotating body is supported by a rolling bearing held in a bearing box, at least one cylindrical roller bearing and one angular ball bearing are arranged in parallel in the axial direction at one end of the rotating body. The cylindrical roller bearing is fitted into the bore of the bearing box with normal fitting hardness, while the angular ball bearing is fitted into the bore of the bearing box with an appropriate gap. A bearing device characterized in that the outer ring and the inner ring of the cylindrical roller bearing are provided with only a flange on one end face side, and the flange is disposed diagonally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4932785U JPS61166228U (en) | 1985-04-04 | 1985-04-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4932785U JPS61166228U (en) | 1985-04-04 | 1985-04-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61166228U true JPS61166228U (en) | 1986-10-15 |
Family
ID=30566420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4932785U Pending JPS61166228U (en) | 1985-04-04 | 1985-04-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61166228U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001151103A (en) * | 1999-11-29 | 2001-06-05 | Sumitomo Metal Ind Ltd | Bearing structure for railway vehicle gear device |
| JP2009516814A (en) * | 2005-11-17 | 2009-04-23 | シエフレル・コマンデイトゲゼルシヤフト | Bearing device for a mechanical device having a shaft accurately guided in the axial direction |
| JP2014185649A (en) * | 2013-03-21 | 2014-10-02 | Jtekt Corp | Rolling bearing device and vehicular pinion shaft supporting device |
| JP2016526131A (en) * | 2013-05-30 | 2016-09-01 | ヌオーヴォ ピニォーネ ソチエタ レスポンサビリタ リミタータＮｕｏｖｏ Ｐｉｇｎｏｎｅ Ｓ．Ｒ．Ｌ． | Rotating machine having at least one active magnetic bearing and an auxiliary rolling bearing |
| WO2022210734A1 (en) * | 2021-03-31 | 2022-10-06 | 日本精工株式会社 | Multi-row bearing and bearing unit |
-
1985
- 1985-04-04 JP JP4932785U patent/JPS61166228U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001151103A (en) * | 1999-11-29 | 2001-06-05 | Sumitomo Metal Ind Ltd | Bearing structure for railway vehicle gear device |
| JP2009516814A (en) * | 2005-11-17 | 2009-04-23 | シエフレル・コマンデイトゲゼルシヤフト | Bearing device for a mechanical device having a shaft accurately guided in the axial direction |
| JP2014185649A (en) * | 2013-03-21 | 2014-10-02 | Jtekt Corp | Rolling bearing device and vehicular pinion shaft supporting device |
| JP2016526131A (en) * | 2013-05-30 | 2016-09-01 | ヌオーヴォ ピニォーネ ソチエタ レスポンサビリタ リミタータＮｕｏｖｏ Ｐｉｇｎｏｎｅ Ｓ．Ｒ．Ｌ． | Rotating machine having at least one active magnetic bearing and an auxiliary rolling bearing |
| WO2022210734A1 (en) * | 2021-03-31 | 2022-10-06 | 日本精工株式会社 | Multi-row bearing and bearing unit |