JPS60184427U - Lubricating device for multi-row cylindrical roller bearings - Google Patents
Lubricating device for multi-row cylindrical roller bearingsInfo
- Publication number
- JPS60184427U JPS60184427U JP7220284U JP7220284U JPS60184427U JP S60184427 U JPS60184427 U JP S60184427U JP 7220284 U JP7220284 U JP 7220284U JP 7220284 U JP7220284 U JP 7220284U JP S60184427 U JPS60184427 U JP S60184427U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical roller
- oil supply
- flange
- circumferential surface
- inner circumferential
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図(ま、この考案の実施例の縦断面図、第2図は第
1図の■−■線断面における外輪の部分拡大図、第3図
は第1図の要部拡大図である。
1.2・・・・・・外輪、3.4.5.6. 7.8・
・・・・・鍔、10・・・・・・円筒ころ、11・・・
保持器、12・・・・・・給油孔、13・・・・・・ハ
ウジング、15・・・・・・給油導孔、16・・・・・
・軸方向溝、17・・・・・・環状空間。Fig. 1 (well, a vertical sectional view of an embodiment of this invention; Fig. 2 is a partially enlarged view of the outer ring taken along the line ■-■ in Fig. 1; Fig. 3 is an enlarged view of the main parts of Fig. 1). 1.2... Outer ring, 3.4.5.6. 7.8.
...Brim, 10...Cylindrical roller, 11...
Retainer, 12... Oil supply hole, 13... Housing, 15... Oil supply hole, 16...
- Axial groove, 17... annular space.
Claims (4)
形成し、前記中央鍔に半径方向に貫通して鍔の内周面に
開口する給油孔を円周上で複数個設けて、該給油孔によ
り軸受内部と外輪が嵌合するハウジングの給油孔導孔と
を連通せしめ、前記円筒ころを保持する保持器の一端部
外周面を前記中央鍔の内周面で案内した多列円筒ころ軸
受の潤滑装置において、前記中央鍔の内周面に、前記給
油孔および鍔の両側面にそれぞれ連通する軸方向溝を形
成したことを特徴とする多列円筒ころ軸受の潤滑装置。(1) A cylindrical roller guide flange is formed at both ends and the center of the outer ring, and a plurality of oil supply holes are provided on the circumference that penetrate the center flange in the radial direction and open to the inner circumferential surface of the flange, A multi-row cylindrical cylinder in which the inside of the bearing communicates with the oil supply hole guide hole of the housing into which the outer ring is fitted through the oil supply hole, and the outer circumferential surface of one end of the cage holding the cylindrical rollers is guided by the inner circumferential surface of the central flange. A lubrication device for a multi-row cylindrical roller bearing, characterized in that an axial groove is formed on the inner circumferential surface of the central flange, each communicating with the oil supply hole and both side surfaces of the flange.
る実用新案登録請求の範囲(1)に記載の多列円筒ころ
軸の潤滑装置。(2) The multi-row cylindrical roller shaft lubrication device according to claim (1), wherein the axial grooves are formed in the same number as the plurality of oil supply holes.
弧面の底部で中央鍔の給油孔に連通してなる実用新案登
録請求の範囲(1)または(2)に記載の多列円筒ころ
軸受の潤滑装置。(3) The axial groove has a circular arc shape in a radial cross section, and the bottom of the circular arc surface communicates with the oil supply hole of the central collar. Lubricating device for cylindrical roller bearings.
けて両側面と円筒ころ端面との間にそれぞれ環状空間を
形成し、前記軸方向溝の両側縁部が円筒ころ端面とそれ
ぞれ非接触としてなる実用新案登録請求の範囲(1)か
ら(3)のいずれか1つに記載の多列円筒ころ軸受の潤
滑装置。(4) Annular chamfers are provided at both ends of the inner circumferential surface of the central flange to form annular spaces between both side surfaces and the cylindrical roller end surface, and both side edges of the axial groove meet the cylindrical roller end surface. A lubrication device for a multi-row cylindrical roller bearing according to any one of claims (1) to (3), each of which is non-contact.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7220284U JPS60184427U (en) | 1984-05-16 | 1984-05-16 | Lubricating device for multi-row cylindrical roller bearings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7220284U JPS60184427U (en) | 1984-05-16 | 1984-05-16 | Lubricating device for multi-row cylindrical roller bearings |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS60184427U true JPS60184427U (en) | 1985-12-06 |
Family
ID=30610397
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7220284U Pending JPS60184427U (en) | 1984-05-16 | 1984-05-16 | Lubricating device for multi-row cylindrical roller bearings |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60184427U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014521043A (en) * | 2011-07-19 | 2014-08-25 | チュモクフバロフ・アンドレイ・ミハイロヴィッチ | Bearing assembly |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5321059A (en) * | 1976-08-11 | 1978-02-27 | Nippon Steel Corp | Multiple electrode tig welding |
JPS587192U (en) * | 1982-06-30 | 1983-01-18 | 株式会社三協精機製作所 | Music box stop mechanism |
-
1984
- 1984-05-16 JP JP7220284U patent/JPS60184427U/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5321059A (en) * | 1976-08-11 | 1978-02-27 | Nippon Steel Corp | Multiple electrode tig welding |
JPS587192U (en) * | 1982-06-30 | 1983-01-18 | 株式会社三協精機製作所 | Music box stop mechanism |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014521043A (en) * | 2011-07-19 | 2014-08-25 | チュモクフバロフ・アンドレイ・ミハイロヴィッチ | Bearing assembly |
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