JPH0427216U - - Google Patents

Info

Publication number
JPH0427216U
JPH0427216U JP7010790U JP7010790U JPH0427216U JP H0427216 U JPH0427216 U JP H0427216U JP 7010790 U JP7010790 U JP 7010790U JP 7010790 U JP7010790 U JP 7010790U JP H0427216 U JPH0427216 U JP H0427216U
Authority
JP
Japan
Prior art keywords
ball
ball guide
guide groove
inner member
diameter
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
JP7010790U
Other languages
Japanese (ja)
Other versions
JP2502770Y2 (en
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 JP1990070107U priority Critical patent/JP2502770Y2/en
Publication of JPH0427216U publication Critical patent/JPH0427216U/ja
Application granted granted Critical
Publication of JP2502770Y2 publication Critical patent/JP2502770Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Description

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

第１図はこの考案に係る実施例を示す一部縦断
面図、第２図は他の実施例を示す断面図、第３図
は従来例を示す一部縦断面図である。 １，２０……外輪、２……内方部材、３，２１
……ハブ、５，２２……内輪、７ａ，７ｂ，８ａ
，８ｂ，２４，２５……ボール案内溝、９，１０
，２６，２７……ボール。 FIG. 1 is a partial vertical sectional view showing an embodiment of this invention, FIG. 2 is a sectional view showing another embodiment, and FIG. 3 is a partial vertical sectional view showing a conventional example. 1, 20... Outer ring, 2... Inner member, 3, 21
...Hub, 5, 22...Inner ring, 7a, 7b, 8a
, 8b, 24, 25...Ball guide groove, 9, 10
, 26, 27... Ball.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 外輪とその内部を挿通する内方部材の対向面に
、軸方向に距離をおいて２列のボール案内溝を形
成し、その各ボール案内溝に組込んだボールを介
して上記外輪と内方部材を回転可能に連結し、こ
の両ボール案内溝間の中心位置から軸方向にずれ
た位置に荷重中心を有する複列玉軸受装置におい
て、上記荷重中心に近いボール案内溝のボール径
を、他方のボール案内溝のボール径より大きく設
定したことを特徴とする複列玉軸受装置。 Two rows of ball guide grooves are formed at a distance in the axial direction on the facing surfaces of the outer ring and the inner member that passes through the inner member, and the outer ring and the inner member are connected to each other via the balls incorporated in each ball guide groove. In a double row ball bearing device in which members are rotatably connected and the load center is located at a position axially shifted from the center position between both ball guide grooves, the ball diameter of the ball guide groove near the load center is set to the other side. A double row ball bearing device characterized in that the ball diameter of the ball guide groove is set larger than the ball diameter of the ball guide groove.
JP1990070107U 1990-06-28 1990-06-28 Wheel bearing device Expired - Fee Related JP2502770Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990070107U JP2502770Y2 (en) 1990-06-28 1990-06-28 Wheel bearing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990070107U JP2502770Y2 (en) 1990-06-28 1990-06-28 Wheel bearing device

Publications (2)

Publication Number Publication Date
JPH0427216U true JPH0427216U (en) 1992-03-04
JP2502770Y2 JP2502770Y2 (en) 1996-06-26

Family

ID=31605994

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990070107U Expired - Fee Related JP2502770Y2 (en) 1990-06-28 1990-06-28 Wheel bearing device

Country Status (1)

Country Link
JP (1) JP2502770Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005337267A (en) * 2004-02-20 2005-12-08 Mitsubishi Heavy Ind Ltd Revolving wheel bearing structure for windmill
US7927019B2 (en) 2005-05-31 2011-04-19 Mitsubishi Heavy Industries Ltd. Slewing bearing structure

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5397701U (en) * 1977-01-12 1978-08-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5397701U (en) * 1977-01-12 1978-08-08

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005337267A (en) * 2004-02-20 2005-12-08 Mitsubishi Heavy Ind Ltd Revolving wheel bearing structure for windmill
JP4533642B2 (en) * 2004-02-20 2010-09-01 三菱重工業株式会社 Winding wheel bearing structure for windmill
US7927019B2 (en) 2005-05-31 2011-04-19 Mitsubishi Heavy Industries Ltd. Slewing bearing structure

Also Published As

Publication number Publication date
JP2502770Y2 (en) 1996-06-26

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Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees