JPH03130428U - - Google Patents
Info
- Publication number
- JPH03130428U JPH03130428U JP3876790U JP3876790U JPH03130428U JP H03130428 U JPH03130428 U JP H03130428U JP 3876790 U JP3876790 U JP 3876790U JP 3876790 U JP3876790 U JP 3876790U JP H03130428 U JPH03130428 U JP H03130428U
- Authority
- JP
- Japan
- Prior art keywords
- sealing device
- shield plate
- back side
- bearing
- annular
- 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 6
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 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
- F16C33/784—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
-
- 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
- F16C33/7816—Details of the sealing or parts thereof, e.g. geometry, material
- F16C33/783—Details of the sealing or parts thereof, e.g. geometry, material of the mounting region
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Description
第1図は本考案の軸受用密封装置の一実施例の
一部破断側面図、第2図及び第3図は本考案の軸
受用密封装置の表面側正面図及び裏面側正面図、
第4図は本考案の軸受用密封装置の装着状態を示
す部分断面図、第5図は従来の軸受用密封装置の
装着状態の部分断面図である。 1……シールド板本体、2……環状溝、3……
外周端面、3′……外周端面部、4……環状突条
。
一部破断側面図、第2図及び第3図は本考案の軸
受用密封装置の表面側正面図及び裏面側正面図、
第4図は本考案の軸受用密封装置の装着状態を示
す部分断面図、第5図は従来の軸受用密封装置の
装着状態の部分断面図である。 1……シールド板本体、2……環状溝、3……
外周端面、3′……外周端面部、4……環状突条
。
Claims (1)
- 環状の合成樹脂製シールド板を内輪及び外輪間
に嵌着して成る軸受用密封装置において、上記シ
ールド板はその外周端面の一部が裏面側から表面
側に向つて直径が増すように傾斜面として形成さ
れ且つ該外周端面部が先細になるように形成され
ると共に裏面側内周部には環状突条が設けられて
いることを特徴とする軸受用密封装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3876790U JPH03130428U (ja) | 1990-04-11 | 1990-04-11 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3876790U JPH03130428U (ja) | 1990-04-11 | 1990-04-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH03130428U true JPH03130428U (ja) | 1991-12-27 |
Family
ID=31547072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3876790U Pending JPH03130428U (ja) | 1990-04-11 | 1990-04-11 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH03130428U (ja) |
-
1990
- 1990-04-11 JP JP3876790U patent/JPH03130428U/ja active Pending