GB1099936A - Improvements relating to seals for ball or roller bearings - Google Patents
Improvements relating to seals for ball or roller bearingsInfo
- Publication number
- GB1099936A GB1099936A GB5295664A GB5295664A GB1099936A GB 1099936 A GB1099936 A GB 1099936A GB 5295664 A GB5295664 A GB 5295664A GB 5295664 A GB5295664 A GB 5295664A GB 1099936 A GB1099936 A GB 1099936A
- Authority
- GB
- United Kingdom
- Prior art keywords
- seal
- engagement
- ball
- seals
- roller bearings
- 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
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/784—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race
- F16C33/7843—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a single annular sealing disc
- F16C33/7853—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a single annular sealing disc with one or more sealing lips to contact the inner race
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Rolling Contact Bearings (AREA)
Abstract
1,099,936. Bearings. POLLARD BEARINGS Ltd. Dec. 15, 1965 [Dec. 31, 1964], No. 52956/64. Heading F2A. In a ball or roller-bearing, a seal 4 of resilient material is forced past a front flank 14 of an annular groove 13, which is formed in an outer race 2, so that a biased, or angularly offset, lip 12 of the seal can spring into engagement with the front flank 14 so as to hold the seal in the bearing. The lip 12 may be of uniform thickness and may be curved at its periphery to facilitate engagement with the front flank 14. The seal, having a base 11, may be urged into engagement with a rear flank 15 of the groove 13; may have a reinforcing-ring 6 retained by a step 7 and a shoulder 10; and may have an extension 8 in engagement with an inner race 1.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5295664A GB1099936A (en) | 1964-12-31 | 1964-12-31 | Improvements relating to seals for ball or roller bearings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5295664A GB1099936A (en) | 1964-12-31 | 1964-12-31 | Improvements relating to seals for ball or roller bearings |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1099936A true GB1099936A (en) | 1968-01-17 |
Family
ID=10466026
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5295664A Expired GB1099936A (en) | 1964-12-31 | 1964-12-31 | Improvements relating to seals for ball or roller bearings |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1099936A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2197921A (en) * | 1986-11-19 | 1988-06-02 | Mitsuba Electric Mfg Co | Seals on overrunning clutches, bearings etc. |
EP0959258A1 (en) * | 1998-05-20 | 1999-11-24 | Rks S.A. | Sealing arrangement for a roller contact bearing |
-
1964
- 1964-12-31 GB GB5295664A patent/GB1099936A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2197921A (en) * | 1986-11-19 | 1988-06-02 | Mitsuba Electric Mfg Co | Seals on overrunning clutches, bearings etc. |
US5004090A (en) * | 1986-11-19 | 1991-04-02 | Mitsuba Electric Mfg. Co., Ltd. | Rotation device with a sealing plate |
GB2197921B (en) * | 1986-11-19 | 1991-08-07 | Mitsuba Electric Mfg Co | Rotation device with a sealing plate and method of fabricating same |
EP0959258A1 (en) * | 1998-05-20 | 1999-11-24 | Rks S.A. | Sealing arrangement for a roller contact bearing |
FR2778954A1 (en) * | 1998-05-20 | 1999-11-26 | Rks Sa | SEALING ARRANGEMENT FOR A BEARING |
US6217031B1 (en) | 1998-05-20 | 2001-04-17 | Rks S.A. | Sealing arrangement for a rolling bearing |
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