JPH0182903U - - Google Patents

Info

Publication number
JPH0182903U
JPH0182903U JP1987178906U JP17890687U JPH0182903U JP H0182903 U JPH0182903 U JP H0182903U JP 1987178906 U JP1987178906 U JP 1987178906U JP 17890687 U JP17890687 U JP 17890687U JP H0182903 U JPH0182903 U JP H0182903U
Authority
JP
Japan
Prior art keywords
raceway
bearing unit
small diameter
protruding
wheel
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
JP1987178906U
Other languages
English (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 JP1987178906U priority Critical patent/JPH0182903U/ja
Publication of JPH0182903U publication Critical patent/JPH0182903U/ja
Pending 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
    • F16C43/00—Assembling bearings
    • F16C43/04—Assembling rolling-contact bearings
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/583—Details of specific parts of races
    • F16C33/586—Details of specific parts of races outside the space between the races, e.g. end faces or bore of inner ring
    • 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
    • F16C19/184—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 in O-arrangement
    • F16C19/186—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 in O-arrangement with three raceways provided integrally on parts other than race rings, e.g. third generation hubs
    • 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
    • F16C2326/00—Articles relating to transporting
    • F16C2326/01—Parts of vehicles in general
    • F16C2326/02—Wheel hubs or castors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)

Description

【図面の簡単な説明】
第１図は本考案の車輪用軸受ユニツトの実施例
を示す断面図、第２図は第１図のＡ―Ａ断面図、
第３図は従来の車輪用軸受ユニツトの１例を示す
断面図である。 １：第一のフランジ、２：スピンドル、３：第
二のフランジ、４：外輪、５：転がり軸受、６：
転動体、７：軌道、８：円柱部、９：雄螺子部、
１０：内輪部材、１１：軌道、１２：凸部、１３
：軌道、１４：主ナツト、１５：ロツクナツト、
１６：保持器、１７：蓋体、１８：スピンドル部
分、１９：支柱部、２０：突出部、２０ａ：先端
部分、２１：段部、２２：内輪素子、２３：大径
部、２４：小径部、２５：段部、２６：貫通孔、
２７：溶接部、２８，２９：シール、３０：直截
面。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 懸架装置と車輪との何れか一方に対して固
    定される第一のフランジと一体化され、且つ、複
    列の内方軌道を有する外輪と、車輪と懸架装置と
    の何れか他方に固定される第二のフランジと一体
    化され、且つ、複列の外方軌道を有する内輪と、
    前記外輪及び内輪の互に対向する軌道間に配列さ
    れた複数の転動体とから成る車輪用軸受ユニツト
    に於いて、上記内輪は、上記外輪の内方軌道の一
    方に対向する１列の外方軌道と端面の軸心部から
    突出する支柱部とこの支柱部の端面から更に突出
    する突出部とを有し、第二のフランジと一体のス
    ピンドル部分と、上記内方軌道の他方に対向する
    外方軌道を外周面に有し、上記支柱部に内嵌する
    大径部と上記突出部に内嵌する小径部とを内周面
    に有する内輪素子とから成るものとし、上記支柱
    部と大径部との嵌合部と、突出部と小径部との嵌
    合部との、少なくとも一方の嵌合部をしまりばめ
    とし、突出部と小径部との間に、上記嵌合部が外
    れるのを阻止する結合部を設けた事を特徴とする
    車輪用軸受ユニツト。 (2) 結合部が突出部と小径部との溶接部である
    、実用新案登録請求の範囲第１項に記載の車輪用
    軸受ユニツト。 (3) 結合部が小径部の開口端縁部と、この開口
    端縁部に向けてかしめ広げた突出部の端部とこの
    溶接部である、実用新案登録請求の範囲第１項に
    記載の車輪用軸受ユニツト。 (4) 突出部と小径部とが非円形嵌合している、
    実用新案登録請求の範囲第１〜３項の何れかに記
    載の車輪用軸受ユニツト。
JP1987178906U 1987-11-26 1987-11-26 Pending JPH0182903U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987178906U JPH0182903U (ja) 1987-11-26 1987-11-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987178906U JPH0182903U (ja) 1987-11-26 1987-11-26

Publications (1)

Publication Number Publication Date
JPH0182903U true JPH0182903U (ja) 1989-06-02

Family

ID=31470502

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987178906U Pending JPH0182903U (ja) 1987-11-26 1987-11-26

Country Status (1)

Country Link
JP (1) JPH0182903U (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10196661A (ja) * 1997-01-17 1998-07-31 Nippon Seiko Kk 車輪支持用ハブユニット
JPH115404A (ja) * 1997-06-16 1999-01-12 Nippon Seiko Kk 車輪支持用ハブユニット
JP2001001710A (ja) * 1999-06-18 2001-01-09 Ntn Corp 車輪軸受装置
JP2007032847A (ja) * 2006-09-26 2007-02-08 Nsk Ltd 車輪支持用ハブユニットの製造方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10196661A (ja) * 1997-01-17 1998-07-31 Nippon Seiko Kk 車輪支持用ハブユニット
JPH115404A (ja) * 1997-06-16 1999-01-12 Nippon Seiko Kk 車輪支持用ハブユニット
JP2001001710A (ja) * 1999-06-18 2001-01-09 Ntn Corp 車輪軸受装置
JP2007032847A (ja) * 2006-09-26 2007-02-08 Nsk Ltd 車輪支持用ハブユニットの製造方法

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