WO2008105375A1 - 高速軸受用グリースおよび高速用転がり軸受 - Google Patents

高速軸受用グリースおよび高速用転がり軸受 Download PDF

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Publication number
WO2008105375A1
WO2008105375A1 PCT/JP2008/053217 JP2008053217W WO2008105375A1 WO 2008105375 A1 WO2008105375 A1 WO 2008105375A1 JP 2008053217 W JP2008053217 W JP 2008053217W WO 2008105375 A1 WO2008105375 A1 WO 2008105375A1
Authority
WO
WIPO (PCT)
Prior art keywords
grease
speed
bearing
monoamines
rolling bearing
Prior art date
Application number
PCT/JP2008/053217
Other languages
English (en)
French (fr)
Inventor
Takayuki Kawamura
Hidenobu Mikami
Kenji Tamada
Original Assignee
Ntn Corporation
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
Priority claimed from JP2007046258A external-priority patent/JP5305600B2/ja
Priority claimed from JP2007134670A external-priority patent/JP2008286372A/ja
Priority claimed from JP2007171804A external-priority patent/JP2009008209A/ja
Priority claimed from JP2007198443A external-priority patent/JP2009036221A/ja
Priority claimed from JP2007293879A external-priority patent/JP2009121531A/ja
Application filed by Ntn Corporation filed Critical Ntn Corporation
Publication of WO2008105375A1 publication Critical patent/WO2008105375A1/ja

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
    • C10M169/02—Mixtures of base-materials and thickeners
    • 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
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6603—Special parts or details in view of lubrication with grease as lubricant
    • F16C33/6633—Grease properties or compositions, e.g. rheological properties
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/04—Ethers; Acetals; Ortho-esters; Ortho-carbonates
    • C10M2207/0406—Ethers; Acetals; Ortho-esters; Ortho-carbonates used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/2805—Esters used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/10—Amides of carbonic or haloformic acids
    • C10M2215/102—Ureas; Semicarbazides; Allophanates
    • C10M2215/1026—Ureas; Semicarbazides; Allophanates used as thickening material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01—Physico-chemical properties
    • C10N2020/02—Viscosity; Viscosity index
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/02—Bearings
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2050/00—Form in which the lubricant is applied to the material being lubricated
    • C10N2050/10—Semi-solids; greasy
    • 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
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
    • 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
    • F16C19/16—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 a single row of balls
    • F16C19/163—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 a single row of balls with angular contact
    • 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
    • F16C2202/00—Solid materials defined by their properties
    • F16C2202/66—Water repelling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Lubricants (AREA)

Abstract

　ｄｍＮ値が 170 万以上という高速回転に十分に対応でき、工作機械のコンパクト化や運転経費の削減を可能にする高速軸受用グリースおよび高速用転がり軸受を提供する。基油とウレア系増ちょう剤とを含み、上記基油は 40°Cにおける動粘度が 15～30 mm2/sec であり、上記ウレア系増ちょう剤は、ポリイソシアネート成分とモノアミン成分とを反応して得られ、該モノアミン成分が脂肪族モノアミンおよび脂環式モノアミンから選ばれた少なくとも１つのモノアミンをモノアミン全体に対して 50 モル％以上含有するモノアミン成分であり、グリース全体に対して、上記ウレア系増ちょう剤を 3 重量％以上 9 重量％未満含有するグリースであり、高速用転がり軸受１は内輪２および外輪３と、この内輪２および外輪３間に介在する複数の転動体４と、シール部材６とを備え、この転動体４の周囲に上記グリース８を封入する。
PCT/JP2008/053217 2007-02-26 2008-02-26 高速軸受用グリースおよび高速用転がり軸受 WO2008105375A1 (ja)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
JP2007046258A JP5305600B2 (ja) 2007-02-26 2007-02-26 高速軸受用グリースおよびスピンドル用転がり軸受
JP2007-046258 2007-02-26
JP2007134670A JP2008286372A (ja) 2007-05-21 2007-05-21 高速用転がり軸受
JP2007-134670 2007-05-21
JP2007-171804 2007-06-29
JP2007171804A JP2009008209A (ja) 2007-06-29 2007-06-29 高速用転がり軸受
JP2007198443A JP2009036221A (ja) 2007-07-31 2007-07-31 高速用転がり軸受
JP2007-198443 2007-07-31
JP2007-293879 2007-11-13
JP2007293879A JP2009121531A (ja) 2007-11-13 2007-11-13 高速用転がり軸受

Publications (1)

Publication Number Publication Date
WO2008105375A1 true WO2008105375A1 (ja) 2008-09-04

Family

ID=39721207

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/053217 WO2008105375A1 (ja) 2007-02-26 2008-02-26 高速軸受用グリースおよび高速用転がり軸受

Country Status (2)

Country Link
TW (1) TWI454568B (ja)
WO (1) WO2008105375A1 (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010190272A (ja) * 2009-02-17 2010-09-02 Nsk Ltd 転がり軸受用保持器
DE102011088232A1 (de) * 2011-12-12 2013-06-13 Aktiebolaget Skf Lagerkäfig und Lagerkäfigsegment
CN106536954A (zh) * 2014-07-16 2017-03-22 株式会社捷太格特 滚珠轴承
WO2019083022A1 (ja) * 2017-10-27 2019-05-02 協同油脂株式会社 グリース組成物
CN112342070A (zh) * 2020-11-30 2021-02-09 新乡市恒星科技有限责任公司 一种桥梁防腐润滑脂及其制备方法
CN112713693A (zh) * 2020-12-22 2021-04-27 上海电气集团上海电机厂有限公司 一种倾斜45°安装的电机用高转速重载荷滚动轴承装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6339433B2 (ja) * 2014-07-22 2018-06-06 Ntn株式会社 モータ内蔵スピンドル用玉軸受

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5510111A (en) * 1978-07-04 1980-01-24 Nippon Seiko Kk Roller bearing for preventing electrolytic corrosion
JPS63312397A (ja) * 1987-06-16 1988-12-20 Kyodo Yushi Kk 潤滑剤組成物
JPH06330392A (ja) * 1993-05-26 1994-11-29 Nippon Parkerizing Co Ltd 耐摩耗性および摺動性にすぐれた複合めっき金属材料、およびその製造方法
JP2002265970A (ja) * 2001-03-14 2002-09-18 Koyo Seiko Co Ltd グリース組成物およびそのグリース組成物で潤滑した転がり軸受
JP2002327757A (ja) * 2001-04-27 2002-11-15 Ntn Corp 軸受の給油機構
JP2004123954A (ja) * 2002-10-04 2004-04-22 Nsk Ltd 導電性グリース組成物及び転動装置
JP2005306965A (ja) * 2004-04-20 2005-11-04 Thk Co Ltd 直動案内用広速度域グリース組成物及びこれを用いた直動案内装置
JP2005344935A (ja) * 2005-07-29 2005-12-15 Nsk Ltd 潤滑剤の保持方法
WO2006049280A1 (ja) * 2004-11-08 2006-05-11 Thk Co., Ltd. 振動対応グリース組成物及びこれを用いた案内装置
JP2006182909A (ja) * 2004-12-27 2006-07-13 Showa Shell Sekiyu Kk ウレア系潤滑グリース組成物、転がり軸受けおよび電動パワーステアリング装置
JP2006242246A (ja) * 2005-03-02 2006-09-14 Nsk Ltd 転がり軸受
JP2006306275A (ja) * 2005-04-28 2006-11-09 Jtekt Corp 潤滑グリース組成物を用いた転動装置およびこの転動装置を用いた電動パワーステアリング装置
JP2008094991A (ja) * 2006-10-13 2008-04-24 Cosmo Sekiyu Lubricants Kk ウレアグリース組成物

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2798432B1 (fr) * 1999-09-10 2001-11-09 Snfa Roulement a billes hybride a billes ceramique et bagues en acier

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5510111A (en) * 1978-07-04 1980-01-24 Nippon Seiko Kk Roller bearing for preventing electrolytic corrosion
JPS63312397A (ja) * 1987-06-16 1988-12-20 Kyodo Yushi Kk 潤滑剤組成物
JPH06330392A (ja) * 1993-05-26 1994-11-29 Nippon Parkerizing Co Ltd 耐摩耗性および摺動性にすぐれた複合めっき金属材料、およびその製造方法
JP2002265970A (ja) * 2001-03-14 2002-09-18 Koyo Seiko Co Ltd グリース組成物およびそのグリース組成物で潤滑した転がり軸受
JP2002327757A (ja) * 2001-04-27 2002-11-15 Ntn Corp 軸受の給油機構
JP2004123954A (ja) * 2002-10-04 2004-04-22 Nsk Ltd 導電性グリース組成物及び転動装置
JP2005306965A (ja) * 2004-04-20 2005-11-04 Thk Co Ltd 直動案内用広速度域グリース組成物及びこれを用いた直動案内装置
WO2006049280A1 (ja) * 2004-11-08 2006-05-11 Thk Co., Ltd. 振動対応グリース組成物及びこれを用いた案内装置
JP2006182909A (ja) * 2004-12-27 2006-07-13 Showa Shell Sekiyu Kk ウレア系潤滑グリース組成物、転がり軸受けおよび電動パワーステアリング装置
JP2006242246A (ja) * 2005-03-02 2006-09-14 Nsk Ltd 転がり軸受
JP2006306275A (ja) * 2005-04-28 2006-11-09 Jtekt Corp 潤滑グリース組成物を用いた転動装置およびこの転動装置を用いた電動パワーステアリング装置
JP2005344935A (ja) * 2005-07-29 2005-12-15 Nsk Ltd 潤滑剤の保持方法
JP2008094991A (ja) * 2006-10-13 2008-04-24 Cosmo Sekiyu Lubricants Kk ウレアグリース組成物

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010190272A (ja) * 2009-02-17 2010-09-02 Nsk Ltd 転がり軸受用保持器
DE102011088232A1 (de) * 2011-12-12 2013-06-13 Aktiebolaget Skf Lagerkäfig und Lagerkäfigsegment
US8783959B2 (en) 2011-12-12 2014-07-22 Aktiebolaget Skf Bearing cage having lipophobic or oleophobic surface(s)
CN106536954A (zh) * 2014-07-16 2017-03-22 株式会社捷太格特 滚珠轴承
WO2019083022A1 (ja) * 2017-10-27 2019-05-02 協同油脂株式会社 グリース組成物
JP2019077841A (ja) * 2017-10-27 2019-05-23 協同油脂株式会社 グリース組成物
CN111278958A (zh) * 2017-10-27 2020-06-12 协同油脂株式会社 润滑脂组合物
CN112342070A (zh) * 2020-11-30 2021-02-09 新乡市恒星科技有限责任公司 一种桥梁防腐润滑脂及其制备方法
CN112713693A (zh) * 2020-12-22 2021-04-27 上海电气集团上海电机厂有限公司 一种倾斜45°安装的电机用高转速重载荷滚动轴承装置

Also Published As

Publication number Publication date
TW200848503A (en) 2008-12-16
TWI454568B (zh) 2014-10-01

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