JPS5563009A - Divided bearing - Google Patents

Divided bearing

Info

Publication number
JPS5563009A
JPS5563009A JP13533478A JP13533478A JPS5563009A JP S5563009 A JPS5563009 A JP S5563009A JP 13533478 A JP13533478 A JP 13533478A JP 13533478 A JP13533478 A JP 13533478A JP S5563009 A JPS5563009 A JP S5563009A
Authority
JP
Japan
Prior art keywords
track
track ring
shaped grooves
divided
housing
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
JP13533478A
Other languages
Japanese (ja)
Other versions
JPS6329129B2 (en
Inventor
Yasutaro Yamashita
Tetsuo Ishiyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NTN Corp
Original Assignee
NTN Toyo Bearing Co Ltd
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 by NTN Toyo Bearing Co Ltd filed Critical NTN Toyo Bearing Co Ltd
Priority to JP13533478A priority Critical patent/JPS5563009A/en
Publication of JPS5563009A publication Critical patent/JPS5563009A/en
Publication of JPS6329129B2 publication Critical patent/JPS6329129B2/ja
Granted 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
    • 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
    • F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings

Abstract

PURPOSE: To prevent discrepancies at divided surfaces upon mounting a track ring into a housing by forming V-shaped grooves axially on a track surface of the track ring and loading to divide the track ring along the V-shaped grooves.
CONSTITUTION: V-shaped grooves 12 are formed axially beforehand on a track surface 11a of a track ring 11 to be divided, then, necessary treatments are effected, thereafter, the track ring 11 is loaded and divided along the grooves 12. In case the track ring 11 is mounted into a housing and steps are generated at the divided surfaces due to an accuracy of the housing lower than that of the track ring, crackings, breaking off, flaking or the like may be prevented and bad affections for vibration, noise and the like may be eliminated, because of the chamfered edges of the track surfaces 11a at divided portions 13 due to formation of the V-shaped grooves. In this case, axial configurations of the V-shaped grooves 12 may be bent lines, for example.
COPYRIGHT: (C)1980,JPO&Japio
JP13533478A 1978-11-02 1978-11-02 Divided bearing Granted JPS5563009A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13533478A JPS5563009A (en) 1978-11-02 1978-11-02 Divided bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13533478A JPS5563009A (en) 1978-11-02 1978-11-02 Divided bearing

Publications (2)

Publication Number Publication Date
JPS5563009A true JPS5563009A (en) 1980-05-12
JPS6329129B2 JPS6329129B2 (en) 1988-06-13

Family

ID=15149330

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13533478A Granted JPS5563009A (en) 1978-11-02 1978-11-02 Divided bearing

Country Status (1)

Country Link
JP (1) JPS5563009A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56153115A (en) * 1980-04-30 1981-11-27 Honda Motor Co Ltd Roller bearing device
JP2009014145A (en) * 2007-07-06 2009-01-22 Nsk Ltd Support structure of crankshaft and bearing for crankshaft
JP2010255695A (en) * 2009-04-22 2010-11-11 Ntn Corp Divided bearing ring and method of manufacturing the same
JP2011089605A (en) * 2009-10-23 2011-05-06 Ntn Corp Method for manufacturing outer ring, device for manufacturing the outer ring, divided outer ring member, roller bearing, and supporting structure of rotating shaft
WO2012115201A1 (en) 2011-02-25 2012-08-30 日本精工株式会社 Split bearing ring, and manufacturing method for same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4507915B2 (en) * 2005-02-25 2010-07-21 株式会社ジェイテクト Split bearing

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2528987A (en) * 1940-05-11 1950-11-07 Albett Charles Antony Ball and roller bearing
JPS5133245A (en) * 1974-09-12 1976-03-22 Nippon Thompson Co Ltd SHERUGATAKOROGARIJIKUKENOBUNKATSUKIDOROINTOSONOSEIZOHO
JPS5172649U (en) * 1974-12-04 1976-06-08
JPS5279154A (en) * 1975-12-25 1977-07-04 Ntn Toyo Bearing Co Ltd Manufacturing process of split bearing ring

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2528987A (en) * 1940-05-11 1950-11-07 Albett Charles Antony Ball and roller bearing
JPS5133245A (en) * 1974-09-12 1976-03-22 Nippon Thompson Co Ltd SHERUGATAKOROGARIJIKUKENOBUNKATSUKIDOROINTOSONOSEIZOHO
JPS5172649U (en) * 1974-12-04 1976-06-08
JPS5279154A (en) * 1975-12-25 1977-07-04 Ntn Toyo Bearing Co Ltd Manufacturing process of split bearing ring

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56153115A (en) * 1980-04-30 1981-11-27 Honda Motor Co Ltd Roller bearing device
JP2009014145A (en) * 2007-07-06 2009-01-22 Nsk Ltd Support structure of crankshaft and bearing for crankshaft
JP2010255695A (en) * 2009-04-22 2010-11-11 Ntn Corp Divided bearing ring and method of manufacturing the same
JP2011089605A (en) * 2009-10-23 2011-05-06 Ntn Corp Method for manufacturing outer ring, device for manufacturing the outer ring, divided outer ring member, roller bearing, and supporting structure of rotating shaft
WO2012115201A1 (en) 2011-02-25 2012-08-30 日本精工株式会社 Split bearing ring, and manufacturing method for same

Also Published As

Publication number Publication date
JPS6329129B2 (en) 1988-06-13

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