JPS6256826U - - Google Patents
Info
- Publication number
- JPS6256826U JPS6256826U JP14949485U JP14949485U JPS6256826U JP S6256826 U JPS6256826 U JP S6256826U JP 14949485 U JP14949485 U JP 14949485U JP 14949485 U JP14949485 U JP 14949485U JP S6256826 U JPS6256826 U JP S6256826U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical
- case
- annular
- flange portion
- edge
- 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
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000007789 sealing Methods 0.000 claims 2
Landscapes
- Fluid-Damping Devices (AREA)
Description
図面は本考案の一実施例に係るベアリングシー
ルの縦断面図である。
符号の説明、５…ベアリングシール、７…上側
輪、８…下側輪、１０…下側ケース、１０ａ…内
筒部、１２…上側ケース、１２ｂ…フランジ部、
１２ｃ…外筒部、１４…シールリツプ、Ｂ…スラ
ストベアリング、Ｓ…シール隙間。
The drawing is a longitudinal sectional view of a bearing seal according to an embodiment of the present invention. Explanation of symbols, 5...Bearing seal, 7...Upper ring, 8...Lower ring, 10...Lower case, 10a...Inner cylinder part, 12...Upper case, 12b...Flange part,
12c...Outer cylinder part, 14...Seal lip, B...Thrust bearing, S...Seal gap.
Claims (1)
の上側ケースと、下側輪に被着される環状の下側
ケースとから成り、該下側ケース内周端部には上
方に延びる円筒状の内筒部を設けると共に一方上
記上側ケース内周端部には上記内筒部上端縁の外
周側に同軸的に配設される円筒状のフランジ部を
設け、さらに上記内筒部およびフランジ部のいず
れか一方にリツプ先端が他方に接触する環状のシ
ールリツプを設けてシール部を形成し、また上記
上側ケース外周端部には下方に延びる円筒状の外
筒部を設けて該外筒部下端縁と上記下側ケース外
周端縁との間に狭小なシール隙間を設けたことを
特徴とするベアリングシール。 It consists of an annular upper case that is attached to the upper ring of the thrust bearing, and an annular lower case that is attached to the lower ring of the thrust bearing. A cylindrical portion is provided, and a cylindrical flange portion is provided at the inner circumferential end of the upper case, and a cylindrical flange portion is provided coaxially on the outer circumferential side of the upper edge of the inner tubular portion, and further, either of the inner tubular portion or the flange portion is provided. One side is provided with an annular sealing lip whose lip tip contacts the other to form a sealing portion, and a cylindrical outer cylinder portion extending downward is provided at the outer circumferential end of the upper case, and the lower end edge of the outer cylinder and A bearing seal characterized in that a narrow seal gap is provided between the outer peripheral edge of the lower case and the outer peripheral edge of the lower case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14949485U JPS6256826U (en) | 1985-09-30 | 1985-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14949485U JPS6256826U (en) | 1985-09-30 | 1985-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6256826U true JPS6256826U (en) | 1987-04-08 |
Family
ID=31064755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14949485U Pending JPS6256826U (en) | 1985-09-30 | 1985-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6256826U (en) |
-
1985
- 1985-09-30 JP JP14949485U patent/JPS6256826U/ja active Pending