TWI524014B - High-speed bearings with lubricating oil and high-speed rolling bearings - Google Patents

High-speed bearings with lubricating oil and high-speed rolling bearings Download PDF

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Publication number
TWI524014B
TWI524014B TW097106633A TW97106633A TWI524014B TW I524014 B TWI524014 B TW I524014B TW 097106633 A TW097106633 A TW 097106633A TW 97106633 A TW97106633 A TW 97106633A TW I524014 B TWI524014 B TW I524014B
Authority
TW
Taiwan
Prior art keywords
lubricating oil
oil
bearing
speed
urea
Prior art date
Application number
TW097106633A
Other languages
English (en)
Chinese (zh)
Other versions
TW200905096A (en
Inventor
Takayuki Kawamura
Hidenobu Mikami
Kenji Tamada
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
Priority claimed from JP2007134671A external-priority patent/JP2008286373A/ja
Priority claimed from JP2007184881A external-priority patent/JP2009019750A/ja
Priority claimed from JP2007198455A external-priority patent/JP2009036222A/ja
Priority claimed from JP2007293889A external-priority patent/JP2009121532A/ja
Priority claimed from JP2008037559A external-priority patent/JP5571874B2/ja
Application filed by Ntn Toyo Bearing Co Ltd filed Critical Ntn Toyo Bearing Co Ltd
Publication of TW200905096A publication Critical patent/TW200905096A/zh
Application granted granted Critical
Publication of TWI524014B publication Critical patent/TWI524014B/zh

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
    • C10M123/00—Lubricating compositions characterised by the thickener being a mixture of two or more compounds covered by more than one of the main groups C10M113/00 - C10M121/00, each of these compounds being essential
    • C10M123/02—Lubricating compositions characterised by the thickener being a mixture of two or more compounds covered by more than one of the main groups C10M113/00 - C10M121/00, each of these compounds being essential at least one of them being a non-macromolecular compound
    • 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
    • F16C33/38—Ball cages
    • F16C33/3887—Details of individual pockets, e.g. shape or ball retaining means
    • 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
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/02—Well-defined aliphatic compounds
    • C10M2203/0206—Well-defined aliphatic compounds 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
    • C10M2207/04—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
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/106—Carboxylix acids; Neutral salts thereof used as thickening agents
    • 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
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/14—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to carbon atoms of six-membered aromatic rings
    • C10M2207/142—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to carbon atoms of six-membered aromatic rings polycarboxylic
    • C10M2207/1426—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to carbon atoms of six-membered aromatic rings polycarboxylic used as thickening agent
    • 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
    • C10N2010/00—Metal present as such or in compounds
    • C10N2010/02—Groups 1 or 11

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Rolling Contact Bearings (AREA)
TW097106633A 2007-02-26 2008-02-26 High-speed bearings with lubricating oil and high-speed rolling bearings TWI524014B (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2007046264 2007-02-26
JP2007134671A JP2008286373A (ja) 2007-05-21 2007-05-21 高速用転がり軸受
JP2007184881A JP2009019750A (ja) 2007-07-13 2007-07-13 高速用転がり軸受
JP2007198455A JP2009036222A (ja) 2007-07-31 2007-07-31 高速用転がり軸受
JP2007293889A JP2009121532A (ja) 2007-11-13 2007-11-13 高速用転がり軸受
JP2008037559A JP5571874B2 (ja) 2007-02-26 2008-02-19 高速軸受用グリース

Publications (2)

Publication Number Publication Date
TW200905096A TW200905096A (en) 2009-02-01
TWI524014B true TWI524014B (zh) 2016-03-01

Family

ID=41461973

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097106633A TWI524014B (zh) 2007-02-26 2008-02-26 High-speed bearings with lubricating oil and high-speed rolling bearings

Country Status (3)

Country Link
KR (2) KR101553192B1 (ko)
DE (1) DE112008000540B4 (ko)
TW (1) TWI524014B (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI507619B (zh) * 2010-08-16 2015-11-11 Au Optronics Corp 軸承組合以及支撐架組合
DE102013214460A1 (de) * 2013-07-24 2015-01-29 Aktiebolaget Skf Beschrifteter Lagerring, Lager mit einem beschrifteten Lagerring und Verfahren zum Beschriften eines Lagerrings
WO2016068212A1 (ja) * 2014-10-29 2016-05-06 日本精工株式会社 スピンドル装置及び工作機械主軸用スピンドル
DE102015201173B4 (de) * 2015-01-23 2023-05-11 Aktiebolaget Skf Wälzlagerkäfig
DE102015201174A1 (de) * 2015-01-23 2016-07-28 Aktiebolaget Skf Beschichtetes Lager und Verfahren zu dessen Herstellung
KR102084143B1 (ko) 2018-09-20 2020-03-04 주식회사 루브캠코리아 베어링용 윤활 조성물 및 이를 포함하는 베어링

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000169872A (ja) 1998-10-02 2000-06-20 Ntn Corp 高速転がり軸受用グリ―スおよびスピンドル用転がり軸受
JP2003083341A (ja) 2001-09-12 2003-03-19 Nsk Ltd 転がり軸受
JP2003193080A (ja) * 2001-10-16 2003-07-09 Nsk Ltd 転がり軸受用グリース組成物及び転がり軸受
US6919301B2 (en) * 2001-10-16 2005-07-19 Nsk Ltd. Grease composition and rolling apparatus
US7265080B2 (en) * 2002-06-12 2007-09-04 Nsk Ltd. Rolling bearing, rolling bearing for fuel cell, compressor for fuel cell system and fuel cell system
JP2006029473A (ja) 2004-07-16 2006-02-02 Nsk Ltd アンギュラ玉軸受及び工作機械
JP2006226459A (ja) * 2005-02-18 2006-08-31 Nsk Ltd 転がり軸受
JP2006265343A (ja) * 2005-03-23 2006-10-05 Nsk Ltd 転がり軸受
JP2007002912A (ja) * 2005-06-23 2007-01-11 Nsk Ltd 転がり軸受

Also Published As

Publication number Publication date
KR20150001850A (ko) 2015-01-06
KR101513743B1 (ko) 2015-04-20
TW200905096A (en) 2009-02-01
KR101553192B1 (ko) 2015-09-14
KR20090123919A (ko) 2009-12-02
DE112008000540B4 (de) 2019-08-29
DE112008000540T5 (de) 2010-02-04

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MM4A Annulment or lapse of patent due to non-payment of fees