GB533544A - Ball bearing assembly - Google Patents
Ball bearing assemblyInfo
- Publication number
- GB533544A GB533544A GB28580/39A GB2858039A GB533544A GB 533544 A GB533544 A GB 533544A GB 28580/39 A GB28580/39 A GB 28580/39A GB 2858039 A GB2858039 A GB 2858039A GB 533544 A GB533544 A GB 533544A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- housing
- ball bearing
- raceway
- ring
- 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
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/08—Rigid support of bearing units; Housings, e.g. caps, covers for spindles
- F16C35/12—Rigid support of bearing units; Housings, e.g. caps, covers for spindles with ball or roller bearings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Support Of The Bearing (AREA)
- Rolling Contact Bearings (AREA)
Abstract
533,544. Ball bearings. DUMORE. CO. Oct. 24, 1939, No. 28580. Convention date, Oct. 28, 1938. [Class 12 (i)] The rotating shaft 11 of a high speed grinder &c. is supported at one end of its housing 10 in a usual ball bearing assembly and at the other end.in a ball bearing in which an initial pressure or preload is exerted on the raceway, which pressure is substantially reduced as the shaft becomes heated and expands. The preloading means consist of flattened circumferential extensions on radial arms on a spring washer 33 which is pressed against the outer raceway 23 by a threaded ring 29 screwing in a recess 28 in the housing 10. The ring 29 is knurled or provided with ratchet teeth 31 to allow adjustment by a tool inserted through an opening in the housing normally occupied by a lock screw 32. The grooves in the raceways have a radius somewhat larger than the radius of the balls to permit slight lateral adjustment of the raceways. The inner raceway 22 is secured against a shoulder 18 on the shaft by an oil-throwing ring 25 having a pressed fit on a reduced portion of the shaft. The bearing is lubricated by an absorbent felt tube 19 drawn over a supporting shell 20 and having its end 21 in contact with the shaft.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US533544XA | 1938-10-28 | 1938-10-28 | |
| US861145XA | 1938-10-28 | 1938-10-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB533544A true GB533544A (en) | 1941-02-14 |
Family
ID=31190493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB28580/39A Expired GB533544A (en) | 1938-10-28 | 1939-10-24 | Ball bearing assembly |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR861145A (en) |
| GB (1) | GB533544A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438717A (en) * | 2016-08-31 | 2017-02-22 | 无锡太昌精密机械有限公司 | Locking structure of cover plate |
| CN112392861A (en) * | 2020-11-16 | 2021-02-23 | 江苏吉达粉体工程设计研究院有限公司 | Locking nut bearing seat |
| CN112539220A (en) * | 2019-09-23 | 2021-03-23 | 斯凯孚公司 | High speed bearing with grooved and cylindrical raceways |
-
1939
- 1939-10-24 GB GB28580/39A patent/GB533544A/en not_active Expired
- 1939-10-27 FR FR861145D patent/FR861145A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438717A (en) * | 2016-08-31 | 2017-02-22 | 无锡太昌精密机械有限公司 | Locking structure of cover plate |
| CN112539220A (en) * | 2019-09-23 | 2021-03-23 | 斯凯孚公司 | High speed bearing with grooved and cylindrical raceways |
| CN112392861A (en) * | 2020-11-16 | 2021-02-23 | 江苏吉达粉体工程设计研究院有限公司 | Locking nut bearing seat |
Also Published As
| Publication number | Publication date |
|---|---|
| FR861145A (en) | 1941-02-01 |
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