JPS647918U - - Google Patents
Info
- Publication number
- JPS647918U JPS647918U JP10288087U JP10288087U JPS647918U JP S647918 U JPS647918 U JP S647918U JP 10288087 U JP10288087 U JP 10288087U JP 10288087 U JP10288087 U JP 10288087U JP S647918 U JPS647918 U JP S647918U
- Authority
- JP
- Japan
- Prior art keywords
- seal plate
- circumferential end
- locking groove
- outer circumferential
- bearing
- 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
- 230000002093 peripheral effect Effects 0.000 description 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
- F16C33/782—Details of the sealing or parts thereof, e.g. geometry, material of the sealing 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
- F16C33/7816—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
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Description
第１図は本考案に係るシール板の斜面図であり
、第２図は、使用状態を示す部分拡大断面図であ
る。第３図は、第２実施例に係るシール板の使用
状態を示す部分拡大断面図である。第４図及び第
５図は、従前のシール板の使用状態を示す部分縦
断面図である。
１……外輪、２……シール板係止溝、２ｃ……
係止溝の外側面、３……ベアリング用シール板、
３ａ……シール板の外周端部、７……窪部、８…
…薄肉部、９……突起体。
FIG. 1 is a perspective view of the seal plate according to the present invention, and FIG. 2 is a partially enlarged sectional view showing the state of use. FIG. 3 is a partially enlarged sectional view showing how the seal plate according to the second embodiment is used. FIGS. 4 and 5 are partial vertical cross-sectional views showing how the conventional seal plate is used. 1... Outer ring, 2... Seal plate locking groove, 2c...
Outer surface of locking groove, 3...Seal plate for bearing,
3a... Outer peripheral end of seal plate, 7... Recessed portion, 8...
...Thin wall portion, 9...Protrusion.
Claims (1)
へ、その外周端部を嵌合するようにしたプラスチ
ツク製のベアリング用シール板に於いて、シール
板３の外周端部３ａの内面側に適宜の幅を有す複
数の窪部７を形成し、前記外周端部３ａに複数の
薄肉部８を形成すると共に、該薄肉部８の外側面
に前記係止溝２の外側面２ｃに当接する突起体９
を形成したことを特徴とするベアリング用シール
板。 In a plastic bearing seal plate whose outer circumferential end is fitted into a locking groove of a seal plate provided at the outer end of the inner circumferential surface of the outer ring, the outer circumferential end 3a of the seal plate 3 is A plurality of recesses 7 having an appropriate width are formed on the inner surface side, a plurality of thin sections 8 are formed on the outer circumferential end 3a, and an outer surface of the locking groove 2 is formed on the outer surface of the thin section 8. Projection 9 that comes into contact with 2c
A seal plate for a bearing, characterized in that it is formed with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987102880U JPH059533Y2 (en) | 1987-07-03 | 1987-07-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987102880U JPH059533Y2 (en) | 1987-07-03 | 1987-07-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS647918U true JPS647918U (en) | 1989-01-17 |
| JPH059533Y2 JPH059533Y2 (en) | 1993-03-09 |
Family
ID=31333195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987102880U Expired - Lifetime JPH059533Y2 (en) | 1987-07-03 | 1987-07-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH059533Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62194215U (en) * | 1986-05-29 | 1987-12-10 |
-
1987
- 1987-07-03 JP JP1987102880U patent/JPH059533Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62194215U (en) * | 1986-05-29 | 1987-12-10 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH059533Y2 (en) | 1993-03-09 |