JPS58108624U - 転がり軸受の密封装置 - Google Patents
転がり軸受の密封装置Info
- Publication number
- JPS58108624U JPS58108624U JP505282U JP505282U JPS58108624U JP S58108624 U JPS58108624 U JP S58108624U JP 505282 U JP505282 U JP 505282U JP 505282 U JP505282 U JP 505282U JP S58108624 U JPS58108624 U JP S58108624U
- Authority
- JP
- Japan
- Prior art keywords
- sealing device
- core metal
- rolling bearing
- rubber
- ring
- 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
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
- F16C33/7816—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
-
- 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
- F16C33/7856—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 with a single sealing lip
-
- 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
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
- F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
め要約のデータは記録されません。
Description
: 第1図は従来の転がり軸受の密封装置の断面図
、1 第2図はこの考案の一実施例を示す転がり軸受
の密封装置の断面図、第3図はこの考案に使用するシー
ル体の拡大断面図、第4図は第3図に示すシ・ −ル
体をシールみぞに嵌合した状態を示す断面図である。 図中、11は外輪、12は内輪、15はシールみぞ、2
1は芯金、22はゴム、23はシール体、24は芯金の
外周部、31は芯金の外周面である。
、1 第2図はこの考案の一実施例を示す転がり軸受
の密封装置の断面図、第3図はこの考案に使用するシー
ル体の拡大断面図、第4図は第3図に示すシ・ −ル
体をシールみぞに嵌合した状態を示す断面図である。 図中、11は外輪、12は内輪、15はシールみぞ、2
1は芯金、22はゴム、23はシール体、24は芯金の
外周部、31は芯金の外周面である。
Claims (2)
- (1) 外輪11のシールみぞ15に芯金21とゴ5
ム22とが一体になっているシール体23を固定し、該
シール体23によって外輪11と内輪12との間を密封
した転がり軸受の密封装置において、前記芯金の外周面
31−はゴム22によって被覆され、前記芯金の外周部
24を加締めによる塑性変形によってその外径を拡矢し
てシール体23をシールみぞ15に固定したことを特徴
とする転がり軸受の密封装置。 - (2)芯金の外周面31に芯金21より薄い肉厚のゴム
22が被覆されている実用新案登録請求の範囲第1項記
載の転がり軸受の密封装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP505282U JPS58108624U (ja) | 1982-01-20 | 1982-01-20 | 転がり軸受の密封装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP505282U JPS58108624U (ja) | 1982-01-20 | 1982-01-20 | 転がり軸受の密封装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS58108624U true JPS58108624U (ja) | 1983-07-23 |
Family
ID=30017866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP505282U Pending JPS58108624U (ja) | 1982-01-20 | 1982-01-20 | 転がり軸受の密封装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58108624U (ja) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3114560A (en) * | 1959-02-18 | 1963-12-17 | Gen Motors Corp | Reinforced closure for a lubricant chamber |
-
1982
- 1982-01-20 JP JP505282U patent/JPS58108624U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3114560A (en) * | 1959-02-18 | 1963-12-17 | Gen Motors Corp | Reinforced closure for a lubricant chamber |
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