GB2259711B - Rolling bearing - Google Patents

Rolling bearing

Info

Publication number
GB2259711B
GB2259711B GB9210979A GB9210979A GB2259711B GB 2259711 B GB2259711 B GB 2259711B GB 9210979 A GB9210979 A GB 9210979A GB 9210979 A GB9210979 A GB 9210979A GB 2259711 B GB2259711 B GB 2259711B
Authority
GB
United Kingdom
Prior art keywords
rolling bearing
rolling
bearing
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
GB9210979A
Other versions
GB9210979D0 (en
GB2259711A (en
Inventor
Yoichi Imamura
Fusasuke Goto
Norihiro Aoki
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.)
NSK Ltd
Original Assignee
NSK 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 NSK Ltd filed Critical NSK Ltd
Publication of GB9210979D0 publication Critical patent/GB9210979D0/en
Publication of GB2259711A publication Critical patent/GB2259711A/en
Application granted granted Critical
Publication of GB2259711B publication Critical patent/GB2259711B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16C33/66—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
    • C10M107/00—Lubricating compositions characterised by the base-material being a macromolecular compound
    • C10M107/20—Lubricating compositions characterised by the base-material being a macromolecular compound containing oxygen
    • C10M107/30—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M107/32—Condensation polymers of aldehydes or ketones; Polyesters; Polyethers
    • 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
    • C10M171/00—Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well-defined but for which the chemical nature is either unspecified or only very vaguely indicated
    • C10M171/02—Specified values of viscosity or viscosity index
    • 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/08—Inorganic acids or salts thereof
    • C10M2201/082—Inorganic acids or salts thereof containing nitrogen
    • C10M2201/083—Inorganic acids or salts thereof containing nitrogen nitrites
    • 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
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • 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
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • 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
GB9210979A 1991-09-20 1992-05-22 Rolling bearing Expired - Fee Related GB2259711B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24117991 1991-09-20

Publications (3)

Publication Number Publication Date
GB9210979D0 GB9210979D0 (en) 1992-07-08
GB2259711A GB2259711A (en) 1993-03-24
GB2259711B true GB2259711B (en) 1995-07-05

Family

ID=17070415

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9210979A Expired - Fee Related GB2259711B (en) 1991-09-20 1992-05-22 Rolling bearing

Country Status (3)

Country Link
DE (1) DE4217566C2 (en)
FR (1) FR2681655B1 (en)
GB (1) GB2259711B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5385412A (en) * 1991-09-20 1995-01-31 Nsk Ltd. Rolling bearing
GB2269598B (en) * 1992-08-06 1995-12-06 Nsk Ltd Rolling bearing
JPH09329147A (en) * 1996-04-10 1997-12-22 Nippon Seiko Kk Water resistant long-life rolling bearing
JP3646467B2 (en) * 1996-07-31 2005-05-11 日本精工株式会社 Rolling bearing
US6267511B1 (en) 1998-03-05 2001-07-31 Nsk Ltd. Rolling bearing

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB601604A (en) * 1944-05-30 1948-05-10 Carbide & Carbon Chem Corp Improvements in production of polyoxypropylene compounds
GB615188A (en) * 1945-08-22 1949-01-03 Carbide & Carbon Chem Corp Lubricating grease compositions
GB642255A (en) * 1946-09-30 1950-08-30 Bataafsche Petroleum Lubricating compositions
EP0064236A1 (en) * 1981-05-06 1982-11-10 Bayer Ag Polyethers, their preparation and their use as lubricants

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62132031A (en) * 1985-12-03 1987-06-15 Ntn Toyo Bearing Co Ltd Rolling bearing
JPH0788851B2 (en) * 1987-08-25 1995-09-27 日本精工株式会社 Rolling bearing
GB2224745B (en) * 1988-08-15 1992-08-12 N T N Toyo Bearing Kabushiki K Bearing race member
GB2235212B (en) * 1989-07-25 1993-08-11 Nippon Seiko Kk Rolling bearing
DE3926577A1 (en) * 1989-08-11 1991-02-14 Leybold Ag VACUUM PUMP WITH A ROTOR AND ROTOR BEARINGS OPERATED WITH VACUUM
US5298323A (en) * 1989-10-11 1994-03-29 Nippon Seiko Kabushiki Kaisha Bearing steel and rolling bearing made thereof
DE9102855U1 (en) * 1991-03-09 1991-06-20 Leybold Ag, 6450 Hanau, De

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB601604A (en) * 1944-05-30 1948-05-10 Carbide & Carbon Chem Corp Improvements in production of polyoxypropylene compounds
GB615188A (en) * 1945-08-22 1949-01-03 Carbide & Carbon Chem Corp Lubricating grease compositions
GB642255A (en) * 1946-09-30 1950-08-30 Bataafsche Petroleum Lubricating compositions
EP0064236A1 (en) * 1981-05-06 1982-11-10 Bayer Ag Polyethers, their preparation and their use as lubricants

Also Published As

Publication number Publication date
DE4217566A1 (en) 1993-03-25
FR2681655A1 (en) 1993-03-26
GB9210979D0 (en) 1992-07-08
DE4217566C2 (en) 1998-09-17
FR2681655B1 (en) 1994-09-23
GB2259711A (en) 1993-03-24

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 20010426

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20060522