JPS6166225U - - Google Patents
Info
- Publication number
- JPS6166225U JPS6166225U JP1984150510U JP15051084U JPS6166225U JP S6166225 U JPS6166225 U JP S6166225U JP 1984150510 U JP1984150510 U JP 1984150510U JP 15051084 U JP15051084 U JP 15051084U JP S6166225 U JPS6166225 U JP S6166225U
- Authority
- JP
- Japan
- Prior art keywords
- core metal
- seal member
- elastic seal
- inner ring
- fixed
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 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
- F16C33/7806—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 spherical 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
- F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
- F16C23/06—Ball or roller bearings
- F16C23/08—Ball or roller bearings self-adjusting
- F16C23/082—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface
- F16C23/086—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface forming a track for rolling elements
-
- 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
- F16C33/7869—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward
- F16C33/7873—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward with a single sealing ring of generally L-shaped cross-section
- F16C33/7876—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward with a single sealing ring of generally L-shaped cross-section with sealing lips
-
- 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
- F16C19/38—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 two or more rows of rollers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Support Of The Bearing (AREA)
Description
第１図は本考案に係る密封型自動調心軸受を例
示する縦断面図であり、第２図乃至第４図は弾性
シール部材の構造を例示する部分縦断面図である
。
１…外輪、２…外輪の側端部内周面、３…弾性
シール部材、４…芯金、５…内輪、６…芯金の下
端部、７…内輪の環状段部、８…鍔部の側壁面、
９…円筒面、１０…アキシヤルリツプ、１１…ラ
ジアルリツプ。
FIG. 1 is a longitudinal sectional view illustrating a sealed self-aligning bearing according to the present invention, and FIGS. 2 to 4 are partial longitudinal sectional views illustrating the structure of an elastic seal member. DESCRIPTION OF SYMBOLS 1...Outer ring, 2...Inner circumferential surface of side end of outer ring, 3...Elastic sealing member, 4...Core metal, 5...Inner ring, 6...Lower end of core metal, 7...Annular stepped portion of inner ring, 8...Flame part side wall surface,
9...Cylindrical surface, 10...Axial lip, 11...Radial lip.
Claims (1)
芯金を圧入固着し、内輪に向かつて延びる前記芯
金の下端部に、内輪の側端部に形成された環状段
部の側壁面ならびに円筒面に対し弾撥的に係合す
る下向きのアキシヤルリツプとラジアルリツプと
を有する弾性シール部材を固着したことを特徴と
する密封型自動調心軸受。 A core metal for attaching an elastic seal member is press-fitted and fixed to the inner peripheral surface of the side end of the outer ring, and the lower end of the core metal extending toward the inner ring is attached to the side wall surface of the annular step formed at the side end of the inner ring. A sealed self-aligning bearing characterized in that an elastic seal member having a downward axial lip and a radial lip that elastically engages with a cylindrical surface is fixed thereto.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984150510U JPS6166225U (en) | 1984-10-04 | 1984-10-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984150510U JPS6166225U (en) | 1984-10-04 | 1984-10-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6166225U true JPS6166225U (en) | 1986-05-07 |
Family
ID=30708656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984150510U Pending JPS6166225U (en) | 1984-10-04 | 1984-10-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6166225U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014001811A (en) * | 2012-06-19 | 2014-01-09 | Nsk Ltd | Self-aligning roller bearing with sealing device |
| WO2016175027A1 (en) * | 2015-04-27 | 2016-11-03 | Ntn株式会社 | Sealed rolling bearing |
| FR3060678A1 (en) * | 2016-12-20 | 2018-06-22 | Ntn-Snr Roulements | BEARING BEARING |
-
1984
- 1984-10-04 JP JP1984150510U patent/JPS6166225U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014001811A (en) * | 2012-06-19 | 2014-01-09 | Nsk Ltd | Self-aligning roller bearing with sealing device |
| WO2016175027A1 (en) * | 2015-04-27 | 2016-11-03 | Ntn株式会社 | Sealed rolling bearing |
| JP2016205564A (en) * | 2015-04-27 | 2016-12-08 | Ntn株式会社 | Sealed rolling bearing |
| FR3060678A1 (en) * | 2016-12-20 | 2018-06-22 | Ntn-Snr Roulements | BEARING BEARING |