JPS63184218U - - Google Patents
Info
- Publication number
- JPS63184218U JPS63184218U JP1987076296U JP7629687U JPS63184218U JP S63184218 U JPS63184218 U JP S63184218U JP 1987076296 U JP1987076296 U JP 1987076296U JP 7629687 U JP7629687 U JP 7629687U JP S63184218 U JPS63184218 U JP S63184218U
- Authority
- JP
- Japan
- Prior art keywords
- partition portion
- inner ring
- holes
- bearing unit
- axial direction
- 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
- 238000005192 partition Methods 0.000 claims description 5
- 239000000314 lubricant Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000000638 solvent extraction Methods 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
- F16C33/7803—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings
- F16C33/7813—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings for tapered roller bearings
-
- 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
- F16C2322/00—Apparatus used in shaping articles
- F16C2322/12—Rolling apparatus, e.g. rolling stands, rolls
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
- Sealing Of Bearings (AREA)
Description
第１図は本考案の一実施例にかかる軸受ユニツ
トの上半部を示す縦断面図である。また、第２図
は従来例にかかる軸受ユニツトの上半部を示す縦
断面図である。 １，２……内輪、９，１０……外輪、１５，１
８……シール部材、２１……仕切部、２６……孔
部、２７……潤滑剤通路。
トの上半部を示す縦断面図である。また、第２図
は従来例にかかる軸受ユニツトの上半部を示す縦
断面図である。 １，２……内輪、９，１０……外輪、１５，１
８……シール部材、２１……仕切部、２６……孔
部、２７……潤滑剤通路。
Claims (1)
- 【実用新案登録請求の範囲】 複数のころ列を有するとともに軸方向の両端に
潤滑剤を密封するためのシール部材を備える構成
であり、回転軸に対して緩いはめあいをもつて装
着される形式の軸受ユニツトにおいて、 外輪もしくは外輪と一体の部材から径方向中心
側に延出し、前記複数のころ列間を軸方向で仕切
る仕切部と、 この仕切部に対応して内輪もしくは内輪と一体
の部材の周方向の所定間隔おきに径方向に穿設さ
れた複数の孔部と、 この孔部の近傍において前記仕切部の内径側と
前記内輪もしくは内輪と一体の部材の外周面との
間に設けられた微小な潤滑剤通路 とを備えていることを特徴とする軸受ユニツト。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987076296U JPS63184218U (ja) | 1987-05-20 | 1987-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987076296U JPS63184218U (ja) | 1987-05-20 | 1987-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63184218U true JPS63184218U (ja) | 1988-11-28 |
Family
ID=30923243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987076296U Pending JPS63184218U (ja) | 1987-05-20 | 1987-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63184218U (ja) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6112130A (ja) * | 1984-06-27 | 1986-01-20 | Hitachi Ltd | Ｐｃｍ符号復号器 |
-
1987
- 1987-05-20 JP JP1987076296U patent/JPS63184218U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6112130A (ja) * | 1984-06-27 | 1986-01-20 | Hitachi Ltd | Ｐｃｍ符号復号器 |