GB1001218A - Improvements in roller bearings - Google Patents
Improvements in roller bearingsInfo
- Publication number
- GB1001218A GB1001218A GB2790264A GB2790264A GB1001218A GB 1001218 A GB1001218 A GB 1001218A GB 2790264 A GB2790264 A GB 2790264A GB 2790264 A GB2790264 A GB 2790264A GB 1001218 A GB1001218 A GB 1001218A
- Authority
- GB
- United Kingdom
- Prior art keywords
- members
- guide
- grooves
- ring
- loose
- 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
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
- F16C33/58—Raceways; Race rings
- F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings
- F16C33/605—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings with a separate retaining member, e.g. flange, shoulder, guide ring, secured to a race ring, adjacent to the race surface, so as to abut the end of the rolling elements, e.g. rollers, or the cage
-
- 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
- F16C19/24—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 radial load mainly
- F16C19/28—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 radial load mainly with two or more rows of 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/80—Labyrinth sealings
-
- 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
- F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
- F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
- F16C2240/70—Diameters; Radii
- F16C2240/80—Pitch circle diameters [PCD]
- F16C2240/82—Degree of filling, i.e. sum of diameters of rolling elements in relation to PCD
- F16C2240/84—Degree of filling, i.e. sum of diameters of rolling elements in relation to PCD with full complement of balls or rollers, i.e. sum of clearances less than diameter of one rolling element
-
- 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)
- Sealing Of Bearings (AREA)
Abstract
1,001,218. Bearings. DURKOPPWERKE A.G. July 7, 1964 [July 8, 1963], No. 27902/64. Heading F2A. A bearing having cylindrical rollers 7 has at least two guide-members fixed to the outer or inner race for locating the rollers and has at least one loose guide-member provided opposite a fixed guide-member; each guide-member having peripheral annular grooves therein to receive an expanding ring 8 which retains the assembled parts in position. In an embodiment, fixed guide-members 2, 3 are integral with the outer race 1 and loose guide-members 5, 6 are adjacent the inner race 4. The grooves in the members 2, 3 have a depth which is smaller than half the cross-sectional height of the ring 8; and the grooves in the members 5, 6 have a depth which is approximately the full crosssectional height of the ring 8 and have a width which is greater than that of the ring 8. The deep grooves may open into a peripheral channel 6a and may be provided in the fixed guide-members 2, 3, the shallow grooves then being in the loose guide-members 5, 6. In a modification, the expanding ring 8 is replaced by three split-rings 18, the splits being displaced so as to form a closed ring which, along with suitably shaped grooves in the guidemembers 2, 3, 5 and 6, provide a labyrinth seal.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1963D0041929 DE1283605B (en) | 1963-07-08 | 1963-07-08 | Full complement cylindrical roller bearing |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1001218A true GB1001218A (en) | 1965-08-11 |
Family
ID=7046440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2790264A Expired GB1001218A (en) | 1963-07-08 | 1964-07-07 | Improvements in roller bearings |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1283605B (en) |
GB (1) | GB1001218A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5418554U (en) * | 1977-07-09 | 1979-02-06 | ||
WO2005116467A1 (en) * | 2004-05-26 | 2005-12-08 | Schaeffler Kg | Sealed four-row ball bearing for support and working roller bearings on roller stands |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2381202A1 (en) * | 1977-02-17 | 1978-09-15 | Skf Kugellagerfabriken Gmbh | CYLINDRICAL OR NEEDLE ROLLER BEARING |
DE9005328U1 (en) * | 1990-05-10 | 1990-07-12 | INA Wälzlager Schaeffler KG, 8522 Herzogenaurach | Radial rolling bearings |
DE4331474C2 (en) * | 1993-09-16 | 1997-02-20 | Gkn Automotive Ag | Tripod joint with roller lock |
WO2006091449A1 (en) * | 2005-02-22 | 2006-08-31 | Timken Us Corporation | Sealed bearing assembly |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1236950A (en) * | 1916-04-18 | 1917-08-14 | Arthur M Laycock | Roller-bearing. |
-
1963
- 1963-07-08 DE DE1963D0041929 patent/DE1283605B/en active Pending
-
1964
- 1964-07-07 GB GB2790264A patent/GB1001218A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5418554U (en) * | 1977-07-09 | 1979-02-06 | ||
JPS5523247Y2 (en) * | 1977-07-09 | 1980-06-03 | ||
WO2005116467A1 (en) * | 2004-05-26 | 2005-12-08 | Schaeffler Kg | Sealed four-row ball bearing for support and working roller bearings on roller stands |
CN100436849C (en) * | 2004-05-26 | 2008-11-26 | 谢夫勒两合公司 | Sealed four-row taper roller bearing for support roller and working roller bearings on roller stands |
US7597481B2 (en) | 2004-05-26 | 2009-10-06 | Schaeffler Kg | Sealed four-row ball bearing for support and working roller bearing on roller stands |
Also Published As
Publication number | Publication date |
---|---|
DE1283605B (en) | 1968-11-21 |
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