JPH0368621U - - Google Patents

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Publication number
JPH0368621U
JPH0368621U JP13084989U JP13084989U JPH0368621U JP H0368621 U JPH0368621 U JP H0368621U JP 13084989 U JP13084989 U JP 13084989U JP 13084989 U JP13084989 U JP 13084989U JP H0368621 U JPH0368621 U JP H0368621U
Authority
JP
Japan
Prior art keywords
raceway
radius
balls
ring
rings
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.)
Granted
Application number
JP13084989U
Other languages
English (en)
Other versions
JP2522238Y2 (ja
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 filed Critical
Priority to JP1989130849U priority Critical patent/JP2522238Y2/ja
Publication of JPH0368621U publication Critical patent/JPH0368621U/ja
Application granted granted Critical
Publication of JP2522238Y2 publication Critical patent/JP2522238Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Description

【図面の簡単な説明】
図面は、この考案の実施例を示す４点接触玉軸
受の主要部の縦断面図である。 １……外輪、２……内輪、４……玉、５……軌
道みぞ、８，９……軌道面、１０……逃げみぞ、
１１，１２……環体、１３，１５……軌道面。

Claims (1)

  1. 【実用新案登録請求の範囲】 一方の軌道輪がセラミツクで一体に形成され、
    他方の軌道輪が軸方向に２つの環体に分割されて
    おり、一体の軌道輪に、玉の半径より大きな半径
    の２つの軌道面よりなる軌道みぞが形成され、分
    割された軌道輪の各環体に、玉の半径より大きな
    半径の軌道面がそれぞれ形成され、これら４つの
    軌道面に玉が１点ずつ接触する４点接触玉軸受に
    おいて、 一体の軌道輪の２つの軌道面の境界部に、略円
    弧状の逃げみぞが形成されていることを特徴とす
    る４点接触玉軸受。
JP1989130849U 1989-11-09 1989-11-09 ４点接触玉軸受 Expired - Fee Related JP2522238Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989130849U JP2522238Y2 (ja) 1989-11-09 1989-11-09 ４点接触玉軸受

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989130849U JP2522238Y2 (ja) 1989-11-09 1989-11-09 ４点接触玉軸受

Publications (2)

Publication Number Publication Date
JPH0368621U true JPH0368621U (ja) 1991-07-05
JP2522238Y2 JP2522238Y2 (ja) 1997-01-08

Family

ID=31678394

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989130849U Expired - Fee Related JP2522238Y2 (ja) 1989-11-09 1989-11-09 ４点接触玉軸受

Country Status (1)

Country Link
JP (1) JP2522238Y2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000001963A1 (fr) * 1998-07-07 2000-01-13 Hitachi Metals, Ltd. Differentiel et procede de fabrication de ce differentiel
JP2015218787A (ja) * 2014-05-15 2015-12-07 日本精工株式会社 ４点接触玉軸受
JP2016194346A (ja) * 2015-04-01 2016-11-17 日本精工株式会社 単列玉軸受

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5740117A (en) * 1980-08-19 1982-03-05 Ntn Toyo Bearing Co Ltd Rotary ring

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5740117A (en) * 1980-08-19 1982-03-05 Ntn Toyo Bearing Co Ltd Rotary ring

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000001963A1 (fr) * 1998-07-07 2000-01-13 Hitachi Metals, Ltd. Differentiel et procede de fabrication de ce differentiel
JP2015218787A (ja) * 2014-05-15 2015-12-07 日本精工株式会社 ４点接触玉軸受
JP2016194346A (ja) * 2015-04-01 2016-11-17 日本精工株式会社 単列玉軸受

Also Published As

Publication number Publication date
JP2522238Y2 (ja) 1997-01-08

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees