JPH0247420U - - Google Patents
Info
- Publication number
- JPH0247420U JPH0247420U JP12691088U JP12691088U JPH0247420U JP H0247420 U JPH0247420 U JP H0247420U JP 12691088 U JP12691088 U JP 12691088U JP 12691088 U JP12691088 U JP 12691088U JP H0247420 U JPH0247420 U JP H0247420U
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- seal
- protrusion
- bearing seal
- elastic body
- 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.)
- Granted
Links
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
- F16C33/7846—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 a gap between the annular disc and the inner race
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Description
第１図は本考案のベアリングシールの装着状態
を表した断面図である。第２図は第１図の部分拡
大断面図である。第３図は従来のベアリングシー
ルを表した部分拡大断面図である。
Ａ……ベアリングシール、Ａ′……従来のベア
リングシール、Ｂ……持ち上がり、１……ベアリ
ング、２……弾性体、３……補強環、４……環状
溝、５……外周面、６……突起部。
FIG. 1 is a sectional view showing a state in which the bearing seal of the present invention is installed. FIG. 2 is a partially enlarged sectional view of FIG. 1. FIG. 3 is a partially enlarged sectional view showing a conventional bearing seal. A... Bearing seal, A'... Conventional bearing seal, B... Lifting, 1... Bearing, 2... Elastic body, 3... Reinforcement ring, 4... Annular groove, 5... Outer peripheral surface, 6 ……protrusion.
Claims (1)
封する弾性体２と補強環３からなつたベアリング
シールＡであつて；前記ベアリングシールＡの外
周面５をベアリング外輪１ａに設けた環状溝４に
圧接触せしめると共に、該外周面５の近傍の外面
に突起部６を形成し、該環状溝４の外側溝角部及
びその付近に前記突起部６を接触せしめることを
特徴とするベアリングシール。 A bearing seal A consists of an elastic body 2 and a reinforcing ring 3, which are inserted into a bearing 1 and seal the inside and outside of the bearing; A bearing seal characterized in that a protrusion 6 is formed on the outer surface near the outer peripheral surface 5, and the protrusion 6 is brought into contact with an outer groove corner of the annular groove 4 and its vicinity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988126910U JPH0642100Y2 (en) | 1988-09-27 | 1988-09-27 | Bearing seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988126910U JPH0642100Y2 (en) | 1988-09-27 | 1988-09-27 | Bearing seal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0247420U true JPH0247420U (en) | 1990-03-30 |
| JPH0642100Y2 JPH0642100Y2 (en) | 1994-11-02 |
Family
ID=31378859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988126910U Expired - Lifetime JPH0642100Y2 (en) | 1988-09-27 | 1988-09-27 | Bearing seal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0642100Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS513748U (en) * | 1974-06-24 | 1976-01-12 |
-
1988
- 1988-09-27 JP JP1988126910U patent/JPH0642100Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS513748U (en) * | 1974-06-24 | 1976-01-12 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0642100Y2 (en) | 1994-11-02 |