JPH0322124U - - Google Patents

Info

Publication number
JPH0322124U
JPH0322124U JP8161989U JP8161989U JPH0322124U JP H0322124 U JPH0322124 U JP H0322124U JP 8161989 U JP8161989 U JP 8161989U JP 8161989 U JP8161989 U JP 8161989U JP H0322124 U JPH0322124 U JP H0322124U
Authority
JP
Japan
Prior art keywords
raceway
circumferential surface
inner raceway
bearing unit
hardened layer
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
JP8161989U
Other languages
Japanese (ja)
Other versions
JP2529597Y2 (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 JP1989081619U priority Critical patent/JP2529597Y2/en
Publication of JPH0322124U publication Critical patent/JPH0322124U/ja
Application granted granted Critical
Publication of JP2529597Y2 publication Critical patent/JP2529597Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16C2326/00—Articles relating to transporting
    • F16C2326/01—Parts of vehicles in general
    • F16C2326/02—Wheel hubs or castors

Description

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

第１図は本考案の車輪用軸受ユニツトの第一実
施例を、第２図は同じく第二実施例を、それぞれ
示す断面図、第３図は第２図のＡ部拡大図、第４
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。 １，２……保持器、３……転動体、４……内輪
、５……外輪、５ａ……端面、６……外方軌道、
７……厚肉部、８……薄肉部、９……中間部分、
１０……内方軌道、１１……取付フランジ、１２
……硬化層、１３……シール部材、１４……空間
、１５……中間部分、１６……嵌合部、１７……
面取り部。 Fig. 1 is a sectional view showing a first embodiment of the wheel bearing unit of the present invention, Fig. 2 is a cross-sectional view of the second embodiment, Fig. 3 is an enlarged view of section A in Fig. 2, and Fig.
The figure is a sectional view showing an example of a conventional wheel bearing unit. 1, 2... Cage, 3... Rolling element, 4... Inner ring, 5... Outer ring, 5a... End face, 6... Outer raceway,
7... Thick wall part, 8... Thin wall part, 9... Middle part,
10...Inner raceway, 11...Mounting flange, 12
...Hardened layer, 13...Sealing member, 14...Space, 15...Intermediate portion, 16...Fitting portion, 17...
Chamfered part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 全体を円筒状に形成され、内周面に複列の内方
軌道を、外周面に取付フランジを、それぞれ形成
した外輪と、上記内方軌道と対向する外方軌道を
外周面に形成した内輪と、上記内方軌道と外方軌
道との間に設けられた複数の転動体とから成り、
上記内方軌道の表面に硬化層を形成した車輪用軸
受ユニツトに於いて、上記硬化層を、内軌道部分
から隣り合う内方軌道の間に位置する中間部分に
迄延長させた事を特徴とする車輪用軸受ユニツト
。 An outer ring that is entirely cylindrical and has a double-row inner raceway on its inner circumferential surface and a mounting flange on its outer circumferential surface, and an inner ring that has an outer raceway that faces the inner raceway on its outer circumferential surface. and a plurality of rolling elements provided between the inner raceway and the outer raceway,
The wheel bearing unit in which a hardened layer is formed on the surface of the inner raceway is characterized in that the hardened layer extends from the inner raceway portion to an intermediate portion located between adjacent inner raceways. Bearing unit for wheels.
JP1989081619U 1989-07-13 1989-07-13 Bearing unit for wheels Expired - Lifetime JP2529597Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989081619U JP2529597Y2 (en) 1989-07-13 1989-07-13 Bearing unit for wheels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989081619U JP2529597Y2 (en) 1989-07-13 1989-07-13 Bearing unit for wheels

Publications (2)

Publication Number Publication Date
JPH0322124U true JPH0322124U (en) 1991-03-06
JP2529597Y2 JP2529597Y2 (en) 1997-03-19

Family

ID=31627714

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989081619U Expired - Lifetime JP2529597Y2 (en) 1989-07-13 1989-07-13 Bearing unit for wheels

Country Status (1)

Country Link
JP (1) JP2529597Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09118105A (en) * 1995-10-11 1997-05-06 Fag Automobiltechnik Ag Wheel bearing
JPH11129703A (en) * 1997-08-28 1999-05-18 Nippon Seiko Kk Rolling bearing unit for wheel supporting
WO2008026703A1 (en) 2006-08-31 2008-03-06 Nsk Ltd. Wheel supporting rolling bearing unit

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6287009B1 (en) 1998-03-06 2001-09-11 Nsk Ltd. Rolling bearing unit with rotation speed detection instrument for use in cars and method for working outer race for use in this bearing unit

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5351006U (en) * 1976-10-05 1978-05-01
JPS5471250A (en) * 1977-09-28 1979-06-07 Skf Ind Trading & Dev Roller bearing
JPS58173502U (en) * 1982-05-18 1983-11-19 株式会社不二越 Unit bearings for automobile wheels
JPS5947033A (en) * 1982-08-10 1984-03-16 エス・カ−・エフ・ク−ゲルラ−ゲル・フアブリケン・ゲ−エムベ−ハ− Manufacture of roller bearing member
JPS59165202U (en) * 1983-04-21 1984-11-06 日本精工株式会社 Wheel bearing assembly
JPS59226118A (en) * 1983-06-03 1984-12-19 Ntn Toyo Bearing Co Ltd High frequency hardening method of inside circumferential surface of thin walled cylindrical article having flange part
DE3423433A1 (en) * 1984-06-26 1986-01-02 Hoesch Ag, 4600 Dortmund Two-part two-row radial rolling bearing
JPS6414403U (en) * 1987-07-14 1989-01-25
JPH0180503U (en) * 1987-11-19 1989-05-30

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5351006U (en) * 1976-10-05 1978-05-01
JPS5471250A (en) * 1977-09-28 1979-06-07 Skf Ind Trading & Dev Roller bearing
JPS58173502U (en) * 1982-05-18 1983-11-19 株式会社不二越 Unit bearings for automobile wheels
JPS5947033A (en) * 1982-08-10 1984-03-16 エス・カ−・エフ・ク−ゲルラ−ゲル・フアブリケン・ゲ−エムベ−ハ− Manufacture of roller bearing member
JPS59165202U (en) * 1983-04-21 1984-11-06 日本精工株式会社 Wheel bearing assembly
JPS59226118A (en) * 1983-06-03 1984-12-19 Ntn Toyo Bearing Co Ltd High frequency hardening method of inside circumferential surface of thin walled cylindrical article having flange part
DE3423433A1 (en) * 1984-06-26 1986-01-02 Hoesch Ag, 4600 Dortmund Two-part two-row radial rolling bearing
JPS6414403U (en) * 1987-07-14 1989-01-25
JPH0180503U (en) * 1987-11-19 1989-05-30

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09118105A (en) * 1995-10-11 1997-05-06 Fag Automobiltechnik Ag Wheel bearing
JPH11129703A (en) * 1997-08-28 1999-05-18 Nippon Seiko Kk Rolling bearing unit for wheel supporting
WO2008026703A1 (en) 2006-08-31 2008-03-06 Nsk Ltd. Wheel supporting rolling bearing unit
US8376625B2 (en) 2006-08-31 2013-02-19 Nsk Ltd. Rolling bearing unit for wheel support

Also Published As

Publication number Publication date
JP2529597Y2 (en) 1997-03-19

Similar Documents

Publication Publication Date Title
JPH0221002U (en)
JPS62179424U (en)
JPH0322124U (en)
JPS6369820U (en)
JPH0278811U (en)
JPH03123113U (en)
JPH0322123U (en)
JPS62110626U (en)
JPS62104021U (en)
JPH0388025U (en)
JPS6369814U (en)
JPS6256822U (en)
JPS6123519U (en) Double row ball bearing with flange
JPH02143520U (en)
JPH0244118U (en)
JPH032918U (en)
JPH0399225U (en)
JPH0319123U (en)
JPS63122103U (en)
JPS61135020U (en)
JPH0439421U (en)
JPS6297319U (en)
JPH0436121U (en)
JPH0165927U (en)
JPH01154328U (en)

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term