JPH0185525U - - Google Patents
Info
- Publication number
- JPH0185525U JPH0185525U JP1987182335U JP18233587U JPH0185525U JP H0185525 U JPH0185525 U JP H0185525U JP 1987182335 U JP1987182335 U JP 1987182335U JP 18233587 U JP18233587 U JP 18233587U JP H0185525 U JPH0185525 U JP H0185525U
- Authority
- JP
- Japan
- Prior art keywords
- peripheral part
- step section
- inner peripheral
- stepped
- 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.)
- Granted
Links
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 2
- 239000002184 metal Substances 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
- F16C33/7853—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
-
- 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
- F16C33/784—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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
- Rolling Contact Bearings (AREA)
- Sealing Of Bearings (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987182335U JPH06651Y2 (ja) | 1987-11-30 | 1987-11-30 | 転がり軸受の密封装置 |
| US07/272,381 US4865471A (en) | 1987-11-30 | 1988-11-17 | Seal assembly for rolling bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987182335U JPH06651Y2 (ja) | 1987-11-30 | 1987-11-30 | 転がり軸受の密封装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0185525U true JPH0185525U (US07993877-20110809-P00003.png) | 1989-06-07 |
| JPH06651Y2 JPH06651Y2 (ja) | 1994-01-05 |
Family
ID=16116511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987182335U Expired - Lifetime JPH06651Y2 (ja) | 1987-11-30 | 1987-11-30 | 転がり軸受の密封装置 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4865471A (US07993877-20110809-P00003.png) |
| JP (1) | JPH06651Y2 (US07993877-20110809-P00003.png) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0211827A (ja) * | 1988-06-29 | 1990-01-16 | Sanshin Ind Co Ltd | ２サイクル内燃機関の軸受構造 |
| US5544963A (en) * | 1993-11-19 | 1996-08-13 | Koyo Seiko Co., Ltd. | Bearing seal assembly with specially dimensioned sealing lip |
| JP3740219B2 (ja) * | 1996-07-05 | 2006-02-01 | 光洋精工株式会社 | 転がり軸受の密封装置 |
| JP4297658B2 (ja) * | 2002-07-29 | 2009-07-15 | Ｎｔｎ株式会社 | 車輪用軸受装置 |
| DE10336341A1 (de) * | 2003-08-08 | 2005-03-10 | Ina Schaeffler Kg | Abdichtung für ein Wälzlager |
| US20060001218A1 (en) * | 2004-06-30 | 2006-01-05 | Rogus Thomas E | Flexible bearing seal |
| JP2006170313A (ja) * | 2004-12-15 | 2006-06-29 | Ntn Corp | 転がり軸受のシール構造 |
| CN115789099A (zh) * | 2021-09-09 | 2023-03-14 | 斯凯孚公司 | 轴承密封件和包括该轴承密封件的轴承 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4505484A (en) * | 1980-03-12 | 1985-03-19 | Nippon Seiko Kabushiki Kaisha | Sealing device for a rolling bearing |
| IT8524102V0 (it) * | 1984-12-19 | 1985-12-06 | Skf Gmbh | Cuscinetto volvente a tenuta stagna. |
| IT8553531V0 (it) * | 1985-06-21 | 1985-06-21 | Riv Officine Di Villar Perosa | Complesso di tenuta particolarmente per cuscinetti |
| US4799808A (en) * | 1985-12-19 | 1989-01-24 | The Timken Company | Compact seal |
-
1987
- 1987-11-30 JP JP1987182335U patent/JPH06651Y2/ja not_active Expired - Lifetime
-
1988
- 1988-11-17 US US07/272,381 patent/US4865471A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06651Y2 (ja) | 1994-01-05 |
| US4865471A (en) | 1989-09-12 |
