JPS63162131U - - Google Patents
Info
- Publication number
- JPS63162131U JPS63162131U JP1987056346U JP5634687U JPS63162131U JP S63162131 U JPS63162131 U JP S63162131U JP 1987056346 U JP1987056346 U JP 1987056346U JP 5634687 U JP5634687 U JP 5634687U JP S63162131 U JPS63162131 U JP S63162131U
- Authority
- JP
- Japan
- Prior art keywords
- seal
- ring
- contact
- land
- seal lip
- 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
- 238000007789 sealing Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims 2
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)
- Sealing With Elastic Sealing Lips (AREA)
Description
第１図は、この考案に係るシール装置の一実施
例を示す断面図、第２図は同上の一部拡大断面図
、第３図は同上の実施例部材の断面図、第４図は
従来のシール装置を示す断面図である。 １……外輪、３……内輪、５……ボール、７…
…シールランド、８……シール接触面、９……シ
ール部材、１３……外側シールリツプ、１４……
内側シールリツプ。
例を示す断面図、第２図は同上の一部拡大断面図
、第３図は同上の実施例部材の断面図、第４図は
従来のシール装置を示す断面図である。 １……外輪、３……内輪、５……ボール、７…
…シールランド、８……シール接触面、９……シ
ール部材、１３……外側シールリツプ、１４……
内側シールリツプ。
Claims (1)
- 外輪と内輪との間にボールを組込んだ転がり軸
受において、前記内輪の外径面両端部に半径方向
の段差を形成して低段側の外周にシールランドと
、高段側の側面にシール接触面とを設け、前記外
輪と内輪との間に組込んだシール部材の外径部を
外輪で支持し、そのシール部材の内径部に、上記
シールランドと接触する外側シールリツプと、シ
ール接触面に接触する内側シールリツプとを形成
し、外側シールリツプの外側面とシールランドと
で形成される接触角を鈍角としたことを特徴とす
る転がり軸受のシール装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987056346U JPS63162131U (ja) | 1987-04-13 | 1987-04-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987056346U JPS63162131U (ja) | 1987-04-13 | 1987-04-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63162131U true JPS63162131U (ja) | 1988-10-24 |
Family
ID=30885077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987056346U Pending JPS63162131U (ja) | 1987-04-13 | 1987-04-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63162131U (ja) |
-
1987
- 1987-04-13 JP JP1987056346U patent/JPS63162131U/ja active Pending