JPS6386424U - - Google Patents
Info
- Publication number
- JPS6386424U JPS6386424U JP18067886U JP18067886U JPS6386424U JP S6386424 U JPS6386424 U JP S6386424U JP 18067886 U JP18067886 U JP 18067886U JP 18067886 U JP18067886 U JP 18067886U JP S6386424 U JPS6386424 U JP S6386424U
- Authority
- JP
- Japan
- Prior art keywords
- seal
- ball bearing
- sealing member
- space
- attached
- 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 3
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
- F16C33/726—Sealings with means to vent the interior of the bearing
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Description
第1図は本考案の実施例を示すシール付ボール
ベアリングの断面図、第2図は第1図の要部拡大
断面図、第3図はシール部材の外観図、第4図は
第2図の作動状態図である。 10……内輪、11……外輪、13……シール
部材、16……リツプ部、17……薄肉部、18
……空間部。
ベアリングの断面図、第2図は第1図の要部拡大
断面図、第3図はシール部材の外観図、第4図は
第2図の作動状態図である。 10……内輪、11……外輪、13……シール
部材、16……リツプ部、17……薄肉部、18
……空間部。
Claims (1)
- ボールベアリングの外輪の内周にシール部材を
装着し、このシール部材の内端に形成したリツプ
部を内輪の外周に接触させてなるシール付ボール
ベアリングにおいて、前記シール部材の外周の円
周上一部にシール部材間の空間部の負圧により弾
性変形して前記空間部を外部に開放する薄肉部を
形成してなるシール付ボールベアリング。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18067886U JPS6386424U (ja) | 1986-11-25 | 1986-11-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18067886U JPS6386424U (ja) | 1986-11-25 | 1986-11-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6386424U true JPS6386424U (ja) | 1988-06-06 |
Family
ID=31124853
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18067886U Pending JPS6386424U (ja) | 1986-11-25 | 1986-11-25 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6386424U (ja) |
-
1986
- 1986-11-25 JP JP18067886U patent/JPS6386424U/ja active Pending