JPH0377813U - - Google Patents

Info

Publication number
JPH0377813U
JPH0377813U JP1989139016U JP13901689U JPH0377813U JP H0377813 U JPH0377813 U JP H0377813U JP 1989139016 U JP1989139016 U JP 1989139016U JP 13901689 U JP13901689 U JP 13901689U JP H0377813 U JPH0377813 U JP H0377813U
Authority
JP
Japan
Prior art keywords
self
retainer
balls
cage
cylindrical
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
JP1989139016U
Other languages
Japanese (ja)
Other versions
JP2509352Y2 (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 JP1989139016U priority Critical patent/JP2509352Y2/en
Publication of JPH0377813U publication Critical patent/JPH0377813U/ja
Application granted granted Critical
Publication of JP2509352Y2 publication Critical patent/JP2509352Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/06—Ball or roller bearings
    • F16C23/08—Ball or roller bearings self-adjusting
    • F16C23/082—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface
    • F16C23/086—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface forming a track for rolling elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
    • F16C19/181—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact
    • F16C19/183—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Of The Bearing (AREA)

Description

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

第１図は、この考案に係る自動調心玉軸受の一
実施例を示す断面図、第２図は内輪に保持器を組
立てる際の途中の状態を示す断面図、第３図は従
来の自動調心玉軸受の断面図、第４図乃至第６図
は上記玉軸受の組立てを段階的に示す斜視図であ
る。 １……外輪、２……球状内面、３……内輪、４
……ボール溝、５……ボール、６……保持器、７
……ポケツト、９……円筒状外面、１０……ぬす
み、ニ……入口円。 Fig. 1 is a cross-sectional view showing an embodiment of the self-aligning ball bearing according to this invention, Fig. 2 is a cross-sectional view showing the state in the middle of assembling the cage to the inner ring, and Fig. 3 is a cross-sectional view showing an example of the self-aligning ball bearing according to the invention. The sectional views of the aligning ball bearing and FIGS. 4 to 6 are perspective views showing the assembly of the ball bearing in stages. 1... Outer ring, 2... Spherical inner surface, 3... Inner ring, 4
... Ball groove, 5 ... Ball, 6 ... Cage, 7
... pocket, 9 ... cylindrical outer surface, 10 ... hollow, ni ... entrance circle.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 外輪の球状内面と内輪の外周に形成された複列
のボール溝間に多数のボールを組込み、そのボー
ルを合成樹脂から成る円筒形保持器で保持し、そ
の保持器に形成されたボール収納用ポケツトが保
持器の側面で開口する自動調心玉軸受において、
前記ポケツトの中心から保持器の円筒状外面まで
の厚みをボール溝の溝深さより大きくし、保持器
の円筒状外面の両端部にぬすみを設け、そのぬす
みが軸受中心上に描かれる外輪両端の入口円より
内側に位置されていることを特徴とする自動調心
玉軸受。 A large number of balls are incorporated between the double rows of ball grooves formed on the spherical inner surface of the outer ring and the outer periphery of the inner ring, and the balls are held in a cylindrical cage made of synthetic resin. In self-aligning ball bearings whose pockets open on the side of the cage,
The thickness from the center of the pocket to the cylindrical outer surface of the retainer is made larger than the groove depth of the ball groove, and a slack is provided at both ends of the cylindrical outer surface of the retainer. A self-aligning ball bearing characterized by being located inside the entrance circle.
JP1989139016U 1989-11-29 1989-11-29 Self-aligning ball bearings Expired - Fee Related JP2509352Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989139016U JP2509352Y2 (en) 1989-11-29 1989-11-29 Self-aligning ball bearings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989139016U JP2509352Y2 (en) 1989-11-29 1989-11-29 Self-aligning ball bearings

Publications (2)

Publication Number Publication Date
JPH0377813U true JPH0377813U (en) 1991-08-06
JP2509352Y2 JP2509352Y2 (en) 1996-09-04

Family

ID=31686087

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989139016U Expired - Fee Related JP2509352Y2 (en) 1989-11-29 1989-11-29 Self-aligning ball bearings

Country Status (1)

Country Link
JP (1) JP2509352Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011516800A (en) * 2008-04-03 2011-05-26 シェフラー テクノロジーズ ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト Spherical roller bearing and method for assembling the spherical roller bearing
JP2012102781A (en) * 2010-11-09 2012-05-31 Nsk Ltd Tandem angular contact ball bearing
CN113847336A (en) * 2021-08-16 2021-12-28 人本股份有限公司 Hub bearing

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5956418U (en) * 1982-10-06 1984-04-13 日本精工株式会社 spherical roller bearing

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5956418U (en) * 1982-10-06 1984-04-13 日本精工株式会社 spherical roller bearing

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011516800A (en) * 2008-04-03 2011-05-26 シェフラー テクノロジーズ ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト Spherical roller bearing and method for assembling the spherical roller bearing
JP2012102781A (en) * 2010-11-09 2012-05-31 Nsk Ltd Tandem angular contact ball bearing
CN113847336A (en) * 2021-08-16 2021-12-28 人本股份有限公司 Hub bearing

Also Published As

Publication number Publication date
JP2509352Y2 (en) 1996-09-04

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Legal Events

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