GB1281670A - Roller and needle bearings - Google Patents
Roller and needle bearingsInfo
- Publication number
- GB1281670A GB1281670A GB29222/71A GB2922271A GB1281670A GB 1281670 A GB1281670 A GB 1281670A GB 29222/71 A GB29222/71 A GB 29222/71A GB 2922271 A GB2922271 A GB 2922271A GB 1281670 A GB1281670 A GB 1281670A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cage
- june
- flange
- bent
- end faces
- 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
Links
- 239000004952 Polyamide Substances 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 229920002647 polyamide Polymers 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
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
- F16C43/00—Assembling bearings
- F16C43/04—Assembling rolling-contact bearings
- F16C43/06—Placing rolling bodies in cages or bearings
- F16C43/08—Placing rolling bodies in cages or bearings by deforming the cages or the races
-
- 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
- F16C19/34—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 both radial and axial load
- F16C19/36—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 both radial and axial load with a single row of rollers
- F16C19/361—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 both radial and axial load with a single row of rollers with cylindrical 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
- F16C19/44—Needle bearings
- F16C19/46—Needle bearings with one row or 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
- F16C33/46—Cages for rollers or needles
- F16C33/4605—Details of interaction of cage and race, e.g. retention or centring
-
- 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
- F16C33/46—Cages for rollers or needles
- F16C33/4617—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages
- F16C33/4623—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages
- F16C33/4635—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages made from plastic, e.g. injection moulded window 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
- F16C33/46—Cages for rollers or needles
- F16C33/54—Cages for rollers or needles made from wire, strips, or sheet metal
- F16C33/542—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal
- F16C33/543—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal from a single part
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Binders And Loading Units For Sheaves (AREA)
Abstract
1281670 Bearings SKF COMPAGNIE D'APPLICATIONS MECANIQUES 22 June 1971 [27 June 1970] 29222/71 Heading F2A A cylindrical roller bearing comprises inner and outer races having frusto-conical bearing surfaces 2, 13 terminating in end faces 4, 5, 14, 15, and an apertured cage provided with flanges 9, 10 arranged to engage the end faces of the inner race to locate the cage axially. If the cage is of sheet steel, either one flange 10 is bent into position after assembly or one flange has a dentate margin and the tips of the teeth are bent into engagement with the end face. In an alternative embodiment (Fig. 4, not shown), the cage is of injection moulded polyamides and the rollers are resiliently retained in concave cylindrical seats.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7023017A FR2094455A5 (en) | 1970-06-22 | 1970-06-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1281670A true GB1281670A (en) | 1972-07-12 |
Family
ID=9057587
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB29222/71A Expired GB1281670A (en) | 1970-06-22 | 1971-06-22 | Roller and needle bearings |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2130953A1 (en) |
ES (1) | ES207128Y (en) |
FR (1) | FR2094455A5 (en) |
GB (1) | GB1281670A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2029516A (en) * | 1978-08-28 | 1980-03-19 | Torrington Co | Thrust bearing and separator |
GB2208177B (en) * | 1987-07-17 | 1991-06-12 | Torrington Co | Ball bearing assembly |
CN102644658A (en) * | 2011-02-17 | 2012-08-22 | 谢夫勒科技股份两合公司 | Needle roller bearing for bearing arrangement |
US20130308891A1 (en) * | 2012-05-16 | 2013-11-21 | Jtekt Corporation | Rolling bearing |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2212621C3 (en) * | 1972-03-16 | 1982-05-13 | Schwarzbich, Jörg, 4800 Bielefeld | Axial cylindrical roller bearings |
US4136916A (en) * | 1977-06-27 | 1979-01-30 | The Timken Company | Unitized single row tapered roller bearing |
US6969202B2 (en) * | 2003-11-03 | 2005-11-29 | Timken Us Corporation | Unitized bearing assembly |
DE102005058150A1 (en) * | 2005-12-06 | 2007-07-05 | Schaeffler Kg | Tapered roller bearings |
DE102005058149A1 (en) * | 2005-12-06 | 2007-07-05 | Schaeffler Kg | Tapered roller bearings with curved raceways |
DE102005058152A1 (en) * | 2005-12-06 | 2007-07-05 | Schaeffler Kg | Cage for roller bearing |
DE102006004749B4 (en) * | 2006-02-02 | 2015-08-27 | Schaeffler Technologies AG & Co. KG | Axial angular contact needle roller bearings |
DE102006051676A1 (en) * | 2006-11-02 | 2008-05-08 | Schaeffler Kg | Cage for angular roller bearing with cylindrical rolling elements, comprises multiple pockets, which correspond to rolling elememts of bearing, distributed on circumference of cage |
DE102007063725B4 (en) * | 2007-03-19 | 2016-06-02 | Bayerische Motoren Werke Aktiengesellschaft | wave |
JP5536341B2 (en) * | 2009-01-06 | 2014-07-02 | 住友重機械工業株式会社 | Reduction gear |
DE102011007635B4 (en) * | 2011-04-19 | 2013-05-29 | Aktiebolaget Skf | Safety concept for a rolling bearing |
DE102012216438A1 (en) | 2012-09-14 | 2014-04-10 | Schaeffler Technologies Gmbh & Co. Kg | Roller bearing e.g. needle roller bearing of bearing assembly, has rolling elements that are provided, such that inclination angle of tilted oriented shafts is balanced |
DE102014217168A1 (en) * | 2014-08-28 | 2016-03-17 | Schaeffler Technologies AG & Co. KG | Needle bearing with a cage and a retaining lug formed on the cage |
-
1970
- 1970-06-22 FR FR7023017A patent/FR2094455A5/fr not_active Expired
-
1971
- 1971-06-18 ES ES1971207128U patent/ES207128Y/en not_active Expired
- 1971-06-22 GB GB29222/71A patent/GB1281670A/en not_active Expired
- 1971-06-22 DE DE19712130953 patent/DE2130953A1/en active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2029516A (en) * | 1978-08-28 | 1980-03-19 | Torrington Co | Thrust bearing and separator |
GB2029516B (en) * | 1978-08-28 | 1983-02-02 | Torrington Co | Thrust bearing and separator |
GB2208177B (en) * | 1987-07-17 | 1991-06-12 | Torrington Co | Ball bearing assembly |
CN102644658A (en) * | 2011-02-17 | 2012-08-22 | 谢夫勒科技股份两合公司 | Needle roller bearing for bearing arrangement |
US20120213462A1 (en) * | 2011-02-17 | 2012-08-23 | Schaeffler Technologies AG & Co. KG | Needle roller bearing for a bearing arrangement |
US20130308891A1 (en) * | 2012-05-16 | 2013-11-21 | Jtekt Corporation | Rolling bearing |
US8790019B2 (en) * | 2012-05-16 | 2014-07-29 | Jtekt Corporation | Rolling bearing |
Also Published As
Publication number | Publication date |
---|---|
DE2130953A1 (en) | 1971-12-30 |
ES207128Y (en) | 1976-07-01 |
FR2094455A5 (en) | 1972-02-04 |
ES207128U (en) | 1976-03-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |