JPS6359219U - - Google Patents
Info
- Publication number
- JPS6359219U JPS6359219U JP15416286U JP15416286U JPS6359219U JP S6359219 U JPS6359219 U JP S6359219U JP 15416286 U JP15416286 U JP 15416286U JP 15416286 U JP15416286 U JP 15416286U JP S6359219 U JPS6359219 U JP S6359219U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- inner ring
- outer ring
- fixed
- axle
- 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
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 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
- F16C33/7869—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
- F16C33/7879—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 further sealing ring
-
- 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
- F16C33/805—Labyrinth sealings in addition to other sealings, e.g. dirt guards to protect sealings 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
- F16C19/24—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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Description
第１図はこの考案の実施例の断面図、第２図は
シール部材とリング部材の拡大断面図、第３図は
他の実施例を示す断面図である。
１……軸筐、２……車軸、３……内輪、５……
外輪、６……転動体、７，９……鍔輪、８……シ
ール部材、１５……リング部材。
FIG. 1 is a sectional view of an embodiment of this invention, FIG. 2 is an enlarged sectional view of a seal member and a ring member, and FIG. 3 is a sectional view showing another embodiment. 1...Axle housing, 2...Axle, 3...Inner ring, 5...
Outer ring, 6... Rolling element, 7, 9... Flange ring, 8... Seal member, 15... Ring member.
Claims (1)
、上記内輪と上記外輪との間に配置された転動体
と、上記内輪の両側に位置するように上記車軸に
固定した一対の鍔輪と、上記鍔輪の外周に設けら
れ、内側リング部と外側リング部を有する断面鉤
状のリング部材と、上記外輪に固定した心金と、
上記心金に固定され、上記外側リング部に対向し
てラビリンスシールをする外側シール部および上
記内側リング部に対向してラビリンスシールをす
る内側シール部とを有するシール部材とを備えた
ことを特徴とする軸受装置。 an inner ring that fits on the axle, an outer ring that fits on the axle housing, a rolling element that is arranged between the inner ring and the outer ring, and a pair of flanges that are fixed to the axle so as to be located on both sides of the inner ring. a ring member provided on the outer periphery of the flange ring and having a hook-shaped cross section and having an inner ring portion and an outer ring portion, and a mandrel fixed to the outer ring;
The sealing member is fixed to the mandrel and has an outer seal portion that faces the outer ring portion to form a labyrinth seal, and an inner seal portion that faces the inner ring portion to form a labyrinth seal. bearing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15416286U JPS6359219U (en) | 1986-10-07 | 1986-10-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15416286U JPS6359219U (en) | 1986-10-07 | 1986-10-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6359219U true JPS6359219U (en) | 1988-04-20 |
Family
ID=31073706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15416286U Pending JPS6359219U (en) | 1986-10-07 | 1986-10-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6359219U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005299753A (en) * | 2004-04-08 | 2005-10-27 | Ntn Corp | Sealing device for bearing for axle of rolling stock |
-
1986
- 1986-10-07 JP JP15416286U patent/JPS6359219U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005299753A (en) * | 2004-04-08 | 2005-10-27 | Ntn Corp | Sealing device for bearing for axle of rolling stock |