JPS60184427U - Lubricating device for multi-row cylindrical roller bearings - Google Patents

Lubricating device for multi-row cylindrical roller bearings

Info

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
Application number
JP7220284U
Other languages
Japanese (ja)
Inventor
西　喜則
Original Assignee
光洋精工株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 光洋精工株式会社 filed Critical 光洋精工株式会社
Priority to JP7220284U priority Critical patent/JPS60184427U/en
Publication of JPS60184427U publication Critical patent/JPS60184427U/en
Pending legal-status Critical Current

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

【図面の簡単な説明】[Brief explanation of drawings]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）外輪の両端部および中央部に円筒ころの案内鍔を
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. （２）前記軸方向溝が複数の給油孔と同数形成されてな
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. （３）前記軸方向溝は半径方向断面で円弧状をなし該円
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. （４）前記中央鍔の内周面の両端に環状の面取り部を設
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.
JP7220284U 1984-05-16 1984-05-16 Lubricating device for multi-row cylindrical roller bearings Pending JPS60184427U (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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