JPH0348123U - - Google Patents
Info
- Publication number
- JPH0348123U JPH0348123U JP1989108734U JP10873489U JPH0348123U JP H0348123 U JPH0348123 U JP H0348123U JP 1989108734 U JP1989108734 U JP 1989108734U JP 10873489 U JP10873489 U JP 10873489U JP H0348123 U JPH0348123 U JP H0348123U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- axial direction
- housing
- divided
- labyrinth
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000005096 rolling process Methods 0.000 claims 1
- 238000009749 continuous casting Methods 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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
- F16C19/38—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers
-
- 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
- F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
- F16C23/06—Ball or roller bearings
- F16C23/08—Ball or roller bearings self-adjusting
- F16C23/082—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface
- F16C23/086—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface forming a track for rolling elements
Description
第１図は本考案の実施例の要部断面図、第２図
は従来の二つ割型回転軸受ユニツトの断面図、第
３図は一般の連続鋳造用ピンチロールの全体図で
ある。 ２……ラビリンスリング、１１……ハウジング
、１２……軸受、１２Ｂ……外輪、１２Ｃ……内
輪、１３……締結リング、１３Ａ……シール体装
着部。
は従来の二つ割型回転軸受ユニツトの断面図、第
３図は一般の連続鋳造用ピンチロールの全体図で
ある。 ２……ラビリンスリング、１１……ハウジング
、１２……軸受、１２Ｂ……外輪、１２Ｃ……内
輪、１３……締結リング、１３Ａ……シール体装
着部。
Claims (1)
- それぞれ軸方向に分割された内輪及び外輪間に
転動体が配置され、前記内輪が回転軸の周段部に
取り付けられかつ該内輪の両端部に装着した締結
リングで一体化されるとともに、前記外輪が軸方
向に分割されたハウジング内に嵌挿されて該ハウ
ジングの分割部の締結により前記外輪が一体化さ
れ、前記ハウジングの両端部内周面に軸方向外方
に延びかつ回転軸の周段部側壁との間にラビリン
ス密封部を形成する軸方向に分割されたラビリン
スリングが嵌着固定されるとともに、前記締結リ
ングのシール体装着部の外周面に軸受を密封する
シール体が軸方向に複数装着されかつ該複数のシ
ール体の外周部が前記ラビリンスリングの内周面
に摺接させられた二つ割型回転軸受ユニツトにお
いて、前記ラビリンスリングが前記ハウジング内
周面に締めしろをもつて嵌着固定されたことを特
徴とする二つ割型回転軸受ユニツト。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989108734U JPH0348123U (ja) | 1989-09-18 | 1989-09-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989108734U JPH0348123U (ja) | 1989-09-18 | 1989-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0348123U true JPH0348123U (ja) | 1991-05-08 |
Family
ID=31657355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989108734U Pending JPH0348123U (ja) | 1989-09-18 | 1989-09-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0348123U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007040519A (ja) * | 2005-07-04 | 2007-02-15 | Nsk Ltd | 分割型転がり軸受ユニット |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62278314A (ja) * | 1986-05-26 | 1987-12-03 | Nippon Seiko Kk | シ−ル体付き分割形転がり軸受組立体 |
| JPS6340626B2 (ja) * | 1984-08-27 | 1988-08-11 | Kawasaki Steel Co |
-
1989
- 1989-09-18 JP JP1989108734U patent/JPH0348123U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6340626B2 (ja) * | 1984-08-27 | 1988-08-11 | Kawasaki Steel Co | |
| JPS62278314A (ja) * | 1986-05-26 | 1987-12-03 | Nippon Seiko Kk | シ−ル体付き分割形転がり軸受組立体 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007040519A (ja) * | 2005-07-04 | 2007-02-15 | Nsk Ltd | 分割型転がり軸受ユニット |
| JP4650310B2 (ja) * | 2005-07-04 | 2011-03-16 | 日本精工株式会社 | 分割型転がり軸受ユニット |