ES471979A1 - Sealed roller bearing system - has sleeve between rollers and outer race fitted with seal on shaft - Google Patents
Sealed roller bearing system - has sleeve between rollers and outer race fitted with seal on shaftInfo
- Publication number
- ES471979A1 ES471979A1 ES471979A ES471979A ES471979A1 ES 471979 A1 ES471979 A1 ES 471979A1 ES 471979 A ES471979 A ES 471979A ES 471979 A ES471979 A ES 471979A ES 471979 A1 ES471979 A1 ES 471979A1
- Authority
- ES
- Spain
- Prior art keywords
- sleeve
- shaft
- rollers
- outer race
- seal
- 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
- 238000007789 sealing Methods 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
- 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
- F16C33/7803—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings
- F16C33/7809—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings for needle roller bearings
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Of Bearings (AREA)
Abstract
The sealed bearing has several rollers (3) which run on the shaft (5). The rollers are held in a cage ring (4) which surrounds each roller. The outer race (6) is separated from the roller by a sleeve (1) which fits over the end of the shaft and extends over the edge of he cage and is folded over the underneath side. The underside of the sleeve is in contact with a sealing ring (15) which rests in the groove (17).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7724207A FR2399572A1 (en) | 1977-08-05 | 1977-08-05 | Sealed roller bearing system - has sleeve between rollers and outer race fitted with seal on shaft |
Publications (1)
Publication Number | Publication Date |
---|---|
ES471979A1 true ES471979A1 (en) | 1979-02-16 |
Family
ID=9194299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES471979A Expired ES471979A1 (en) | 1977-08-05 | 1978-07-24 | Sealed roller bearing system - has sleeve between rollers and outer race fitted with seal on shaft |
Country Status (2)
Country | Link |
---|---|
ES (1) | ES471979A1 (en) |
FR (1) | FR2399572A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017111048A1 (en) * | 2017-05-22 | 2018-11-22 | Schaeffler Technologies AG & Co. KG | Axial-radial bearing arrangement |
JP2019002560A (en) * | 2017-06-16 | 2019-01-10 | Ntn株式会社 | Roller bearing |
-
1977
- 1977-08-05 FR FR7724207A patent/FR2399572A1/en active Granted
-
1978
- 1978-07-24 ES ES471979A patent/ES471979A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2399572B1 (en) | 1984-01-27 |
FR2399572A1 (en) | 1979-03-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19990301 |