JP2012215289A - ころ軸受 - Google Patents

ころ軸受 Download PDF

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Publication number
JP2012215289A
JP2012215289A JP2012030597A JP2012030597A JP2012215289A JP 2012215289 A JP2012215289 A JP 2012215289A JP 2012030597 A JP2012030597 A JP 2012030597A JP 2012030597 A JP2012030597 A JP 2012030597A JP 2012215289 A JP2012215289 A JP 2012215289A
Authority
JP
Japan
Prior art keywords
inner ring
raceway surface
diamond
coating
manganese phosphate
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
JP2012030597A
Other languages
English (en)
Japanese (ja)
Other versions
JP2012215289A5 (enExample
Inventor
Yasuhiro Kobayashi
康裕 小林
Ryohei Hosaka
亮平 保坂
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.)
JTEKT Corp
Original Assignee
JTEKT Corp
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 JTEKT Corp filed Critical JTEKT Corp
Priority to JP2012030597A priority Critical patent/JP2012215289A/ja
Priority to EP12763012.7A priority patent/EP2690296B1/en
Priority to CN2012800123960A priority patent/CN103429916A/zh
Priority to US14/003,615 priority patent/US8801292B2/en
Priority to PCT/JP2012/056899 priority patent/WO2012132968A1/ja
Publication of JP2012215289A publication Critical patent/JP2012215289A/ja
Publication of JP2012215289A5 publication Critical patent/JP2012215289A5/ja
Pending legal-status Critical Current

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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
    • F16C33/62—Selection of substances
    • 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
    • F16C19/225—Details of the ribs supporting the end of 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
    • F16C19/24—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 radial load mainly
    • F16C19/26—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 radial load mainly with a single row 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
    • F16C33/303—Parts of ball or roller bearings of hybrid bearings, e.g. rolling bearings with steel races and ceramic 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/34—Rollers; Needles
    • 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
    • F16C2204/00—Metallic materials; Alloys
    • F16C2204/60—Ferrous alloys, e.g. steel alloys
    • F16C2204/74—Ferrous alloys, e.g. steel alloys with manganese as the next major constituent
    • 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
    • F16C2206/00—Materials with ceramics, cermets, hard carbon or similar non-metallic hard materials as main constituents
    • F16C2206/02—Carbon based material
    • F16C2206/04—Diamond like carbon [DLC]
    • 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
    • F16C2360/00—Engines or pumps
    • F16C2360/31—Wind motors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Rolling Contact Bearings (AREA)
JP2012030597A 2011-03-25 2012-02-15 ころ軸受 Pending JP2012215289A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2012030597A JP2012215289A (ja) 2011-03-25 2012-02-15 ころ軸受
EP12763012.7A EP2690296B1 (en) 2011-03-25 2012-03-16 Roller bearing
CN2012800123960A CN103429916A (zh) 2011-03-25 2012-03-16 滚子轴承
US14/003,615 US8801292B2 (en) 2011-03-25 2012-03-16 Roller bearing
PCT/JP2012/056899 WO2012132968A1 (ja) 2011-03-25 2012-03-16 ころ軸受

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011067840 2011-03-25
JP2011067840 2011-03-25
JP2012030597A JP2012215289A (ja) 2011-03-25 2012-02-15 ころ軸受

Publications (2)

Publication Number Publication Date
JP2012215289A true JP2012215289A (ja) 2012-11-08
JP2012215289A5 JP2012215289A5 (enExample) 2015-03-19

Family

ID=46930701

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012030597A Pending JP2012215289A (ja) 2011-03-25 2012-02-15 ころ軸受

Country Status (5)

Country Link
US (1) US8801292B2 (enExample)
EP (1) EP2690296B1 (enExample)
JP (1) JP2012215289A (enExample)
CN (1) CN103429916A (enExample)
WO (1) WO2012132968A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014163481A (ja) * 2013-02-27 2014-09-08 Nsk Ltd 焼結パレット台車用複列式円筒ころ軸受
JP2014228026A (ja) * 2013-05-20 2014-12-08 株式会社ジェイテクト 軸受用ころ、ころ軸受、および軸受用ころの製造方法

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013225398B4 (de) * 2013-12-10 2017-05-11 Eagleburgmann Germany Gmbh & Co. Kg Lagerbauteil mit Diamantinnenbeschichtung
DE102014104563B4 (de) * 2014-04-01 2022-04-21 Thyssenkrupp Ag Wälzlager
DE102014019767B3 (de) * 2014-04-01 2020-07-09 Thyssenkrupp Ag Wälzlager
CN106308434B (zh) * 2015-07-07 2019-07-30 深圳市联创三金电器有限公司 具有平面支撑结构的卧式榨汁装置
ITUB20152178A1 (it) * 2015-07-15 2017-01-15 Skf Ab Gruppo cuscinetto - mozzo con corpi di rotolamento rivestiti
DE102016209695A1 (de) * 2016-06-02 2017-12-07 Schaeffler Technologies AG & Co. KG Wälzlager mit einer Beschichtung
WO2018089090A1 (en) * 2016-11-08 2018-05-17 Carrier Corporation Hybrid bearings
DE102017222918A1 (de) * 2017-12-15 2019-06-19 Aktiebolaget Skf Wälzlageranordnung
DE102017222919A1 (de) * 2017-12-15 2019-06-19 Aktiebolaget Skf Wälzlager
US11280373B2 (en) * 2018-02-13 2022-03-22 Schaeffler Technologies AG & Co. KG Coated bearing components
FR3122228B1 (fr) * 2021-04-22 2023-04-21 Skf Svenska Kullagerfab Ab Roulement à durée de vie améliorée

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06341445A (ja) * 1991-10-14 1994-12-13 Shojiro Miyake 転がり軸受
JP2003156053A (ja) * 2001-11-22 2003-05-30 Koyo Seiko Co Ltd 旋回装置用軸受
JP2004332915A (ja) * 2002-12-12 2004-11-25 Nissan Motor Co Ltd ころ軸受
JP2008298171A (ja) * 2007-05-31 2008-12-11 Nsk Ltd 鍔付円筒ころ軸受
JP2008309312A (ja) * 2007-06-18 2008-12-25 Ntn Corp ころ軸受および風力発電機の回転軸支持構造

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5067826A (en) * 1987-03-31 1991-11-26 Lemelson Jerome H Ball and roller bearings and bearing components
JP2001074043A (ja) 1999-09-03 2001-03-23 Koyo Seiko Co Ltd 偏心スラスト軸受
JP2001073967A (ja) 1999-09-03 2001-03-21 Koyo Seiko Co Ltd 偏心スラスト軸受
JP2001082463A (ja) 1999-09-09 2001-03-27 Koyo Seiko Co Ltd 偏心スラスト軸受
JP2001082466A (ja) 1999-09-17 2001-03-27 Koyo Seiko Co Ltd ころ軸受
JP2001124090A (ja) 1999-11-01 2001-05-08 Koyo Seiko Co Ltd 偏心スラスト軸受
JP2002181050A (ja) * 2000-03-16 2002-06-26 Nsk Ltd 転がり摺動部材とその製造方法及び転がり摺動ユニット
JP3728491B2 (ja) 2000-03-27 2005-12-21 光洋精工株式会社 カムフォロワ
US6994474B2 (en) * 2001-05-29 2006-02-07 Nsk Ltd. Rolling sliding member and rolling apparatus
JP2003111990A (ja) * 2001-10-09 2003-04-15 Brother Ind Ltd ミシン
JP2003322149A (ja) 2002-05-08 2003-11-14 Koyo Seiko Co Ltd 偏心スラスト軸受
DE102007060906B3 (de) * 2007-12-14 2009-10-15 Ab Skf Lageranordnung für eine Tragrolle

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06341445A (ja) * 1991-10-14 1994-12-13 Shojiro Miyake 転がり軸受
JP2003156053A (ja) * 2001-11-22 2003-05-30 Koyo Seiko Co Ltd 旋回装置用軸受
JP2004332915A (ja) * 2002-12-12 2004-11-25 Nissan Motor Co Ltd ころ軸受
JP2008298171A (ja) * 2007-05-31 2008-12-11 Nsk Ltd 鍔付円筒ころ軸受
JP2008309312A (ja) * 2007-06-18 2008-12-25 Ntn Corp ころ軸受および風力発電機の回転軸支持構造

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014163481A (ja) * 2013-02-27 2014-09-08 Nsk Ltd 焼結パレット台車用複列式円筒ころ軸受
JP2014228026A (ja) * 2013-05-20 2014-12-08 株式会社ジェイテクト 軸受用ころ、ころ軸受、および軸受用ころの製造方法

Also Published As

Publication number Publication date
EP2690296B1 (en) 2018-05-02
EP2690296A4 (en) 2015-03-11
US8801292B2 (en) 2014-08-12
EP2690296A1 (en) 2014-01-29
US20130343690A1 (en) 2013-12-26
CN103429916A (zh) 2013-12-04
WO2012132968A1 (ja) 2012-10-04

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