GB1348629A - Rolling element bearing - Google Patents

Rolling element bearing

Info

Publication number
GB1348629A
GB1348629A GB2221470A GB1348629DA GB1348629A GB 1348629 A GB1348629 A GB 1348629A GB 2221470 A GB2221470 A GB 2221470A GB 1348629D A GB1348629D A GB 1348629DA GB 1348629 A GB1348629 A GB 1348629A
Authority
GB
United Kingdom
Prior art keywords
rolling element
element bearing
rolling
pockets
perimeters
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
Application number
GB2221470A
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.)
UK Secretary of State for Defence
Original Assignee
UK Secretary of State for Defence
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 UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Publication of GB1348629A publication Critical patent/GB1348629A/en
Expired 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
    • F16C33/38—Ball cages
    • F16C33/3837—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages
    • F16C33/3843—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages
    • 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
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/6681—Details of distribution or circulation inside the bearing, e.g. grooves on the cage or passages in 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
    • 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
    • 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

Abstract

1348629 Bearings DEFENCE SECRETARY OF STATE FOR 11 June 1971 [7 May 1970] 22214/70 Heading F2A A lubricated rolling bearing comprises a cage 13 having pockets which are elongated in the direction of rotation such that the edges of the pockets do not scrape lubricant off the rolling perimeters of the rolling elements.
GB2221470A 1971-06-11 1971-06-11 Rolling element bearing Expired GB1348629A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2221470 1971-06-11

Publications (1)

Publication Number Publication Date
GB1348629A true GB1348629A (en) 1974-03-20

Family

ID=10175774

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2221470A Expired GB1348629A (en) 1971-06-11 1971-06-11 Rolling element bearing

Country Status (1)

Country Link
GB (1) GB1348629A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5181850U (en) * 1974-12-24 1976-06-30
FR2553161A1 (en) * 1983-10-08 1985-04-12 Skf Kugellagerfabriken Gmbh CAGE FOR BALL BEARING, ESPECIALLY PLASTIC CAGE FOR FOUR-POINT CONTACT BEARING
GB2306582A (en) * 1995-10-19 1997-05-07 Nsk Ltd Rolling bearing cage
US5806990A (en) * 1996-05-31 1998-09-15 Koyo Seiko Co., Ltd. Pressed cage for a ball bearing
NL1008649C2 (en) * 1998-03-20 1999-09-21 Skf Eng & Res Centre Bv Ball bearing cage.
EP2075479A1 (en) * 2007-12-24 2009-07-01 Aktiebolaget SKF Thrust bearing cage
DE102010047962A1 (en) * 2010-10-08 2012-04-12 Minebea Co., Ltd. Ball bearing retainer for ball bearing used in dental hand pieces, has multiple ball pockets for receiving multiple balls, where ball pockets are formed as slots
WO2014056491A3 (en) * 2012-10-12 2014-06-05 Schaeffler Technologies AG & Co. KG Cage for a rolling bearing and method for the production thereof

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5181850U (en) * 1974-12-24 1976-06-30
FR2553161A1 (en) * 1983-10-08 1985-04-12 Skf Kugellagerfabriken Gmbh CAGE FOR BALL BEARING, ESPECIALLY PLASTIC CAGE FOR FOUR-POINT CONTACT BEARING
US4572678A (en) * 1983-10-08 1986-02-25 Skf Kugellagerfabriken Gmbh Cage for ball bearing, in particular a plastic cage for a four-point contact bearing
US6068408A (en) * 1995-10-19 2000-05-30 Nsk Ltd. Cage for a rolling bearing
GB2306582A (en) * 1995-10-19 1997-05-07 Nsk Ltd Rolling bearing cage
GB2306582B (en) * 1995-10-19 1998-01-07 Nsk Ltd Cage for a rolling bearing
US5806990A (en) * 1996-05-31 1998-09-15 Koyo Seiko Co., Ltd. Pressed cage for a ball bearing
NL1008649C2 (en) * 1998-03-20 1999-09-21 Skf Eng & Res Centre Bv Ball bearing cage.
WO1999049228A1 (en) * 1998-03-20 1999-09-30 Skf Engineering & Research Centre B.V. Cage for a ball bearing, and ball bearing comprising such cage
EP2075479A1 (en) * 2007-12-24 2009-07-01 Aktiebolaget SKF Thrust bearing cage
DE102010047962A1 (en) * 2010-10-08 2012-04-12 Minebea Co., Ltd. Ball bearing retainer for ball bearing used in dental hand pieces, has multiple ball pockets for receiving multiple balls, where ball pockets are formed as slots
DE102010047962B4 (en) 2010-10-08 2022-10-13 Minebea Mitsumi Inc. Ball bearing cage and ball bearing
WO2014056491A3 (en) * 2012-10-12 2014-06-05 Schaeffler Technologies AG & Co. KG Cage for a rolling bearing and method for the production thereof

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees