JP5893421B2 - 旋回軸受 - Google Patents

旋回軸受 Download PDF

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Publication number
JP5893421B2
JP5893421B2 JP2012022914A JP2012022914A JP5893421B2 JP 5893421 B2 JP5893421 B2 JP 5893421B2 JP 2012022914 A JP2012022914 A JP 2012022914A JP 2012022914 A JP2012022914 A JP 2012022914A JP 5893421 B2 JP5893421 B2 JP 5893421B2
Authority
JP
Japan
Prior art keywords
roller
raceway
ring
rolling
hole
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.)
Expired - Fee Related
Application number
JP2012022914A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013160310A (ja
JP2013160310A5 (enExample
Inventor
俊亮 菊地
俊亮 菊地
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.)
Nippon Thompson Co Ltd
Original Assignee
Nippon Thompson 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 Nippon Thompson Co Ltd filed Critical Nippon Thompson Co Ltd
Priority to JP2012022914A priority Critical patent/JP5893421B2/ja
Priority to US13/760,613 priority patent/US8579511B2/en
Publication of JP2013160310A publication Critical patent/JP2013160310A/ja
Publication of JP2013160310A5 publication Critical patent/JP2013160310A5/ja
Application granted granted Critical
Publication of JP5893421B2 publication Critical patent/JP5893421B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F16C33/583—Details of specific parts of races
    • F16C33/585—Details of specific parts of races of raceways, e.g. ribs to guide the rollers
    • 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
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
    • F16C19/38—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers
    • 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
    • F16C33/37—Loose spacing bodies
    • F16C33/3706—Loose spacing bodies with concave surfaces conforming to the shape of the rolling elements, e.g. the spacing bodies are in sliding contact with the 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
    • F16C43/00—Assembling bearings
    • F16C43/04—Assembling rolling-contact bearings
    • F16C43/06—Placing rolling bodies in cages or 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
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
    • 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
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/02—General use or purpose, i.e. no use, purpose, special adaptation or modification indicated or a wide variety of uses mentioned

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
JP2012022914A 2012-02-06 2012-02-06 旋回軸受 Expired - Fee Related JP5893421B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2012022914A JP5893421B2 (ja) 2012-02-06 2012-02-06 旋回軸受
US13/760,613 US8579511B2 (en) 2012-02-06 2013-02-06 Turning bearing with loading hole for introduction of separator with roller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012022914A JP5893421B2 (ja) 2012-02-06 2012-02-06 旋回軸受

Publications (3)

Publication Number Publication Date
JP2013160310A JP2013160310A (ja) 2013-08-19
JP2013160310A5 JP2013160310A5 (enExample) 2015-03-19
JP5893421B2 true JP5893421B2 (ja) 2016-03-23

Family

ID=48902955

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012022914A Expired - Fee Related JP5893421B2 (ja) 2012-02-06 2012-02-06 旋回軸受

Country Status (2)

Country Link
US (1) US8579511B2 (enExample)
JP (1) JP5893421B2 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5763292B2 (ja) * 2009-07-27 2015-08-12 Ntn株式会社 旋回軸受
BR112013024380B1 (pt) * 2011-03-24 2021-06-15 Aktiebolaget Skf Mancal de rolamento e utilização de um mancal de rolamento
FR2996888B1 (fr) * 2012-10-12 2015-06-19 Skf Ab Palier a roulement a au moins deux rangees d'elements roulants, notamment pour tunnelier
US9188161B2 (en) * 2014-03-25 2015-11-17 Aktiebolaget Skf Rolling bearing comprising at least one multipart ring, notably for a wind turbine, and associated mounting method
CN104006074A (zh) * 2014-05-04 2014-08-27 洛阳百思特精密机械制造有限公司 内圈整体型多列圆柱滚子推力轴承

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6095228U (ja) * 1983-12-06 1985-06-28 日本トムソン株式会社 クロスロ−ラベアリングまたはクロステ−パロ−ラベアリング
JP2535587B2 (ja) * 1988-03-29 1996-09-18 日本トムソン株式会社 薄肉形クロスロ―ラ軸受
JP2511112B2 (ja) * 1988-07-12 1996-06-26 日本トムソン株式会社 蓋付き旋回輪軸受の潤滑装置
JP2583608B2 (ja) * 1989-07-05 1997-02-19 日本トムソン株式会社 転動体挿入蓋付き旋回輪軸受とその加工方法
JP3032054B2 (ja) * 1991-08-19 2000-04-10 日本トムソン株式会社 アンギュラコンタクト円筒ころ軸受
JP4253069B2 (ja) 1999-04-30 2009-04-08 日本トムソン株式会社 アンギュラコンタクト円筒ころ軸受
JP2002013540A (ja) * 2000-06-30 2002-01-18 Thk Co Ltd 複列旋回軸受
JP4346595B2 (ja) * 2005-09-30 2009-10-21 日本トムソン株式会社 クロスローラ軸受
WO2009020087A1 (ja) * 2007-08-09 2009-02-12 Thk Co., Ltd. 複列ローラ軸受
JP5451988B2 (ja) * 2008-05-27 2014-03-26 日本トムソン株式会社 超薄形クロスローラ軸受
BR112013024380B1 (pt) * 2011-03-24 2021-06-15 Aktiebolaget Skf Mancal de rolamento e utilização de um mancal de rolamento
US8753015B2 (en) * 2011-06-03 2014-06-17 Hiwin Technologies Corp. Crossed-roller bearing

Also Published As

Publication number Publication date
US8579511B2 (en) 2013-11-12
US20130202239A1 (en) 2013-08-08
JP2013160310A (ja) 2013-08-19

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