JPS62147724U - - Google Patents
Info
- Publication number
- JPS62147724U JPS62147724U JP1986037407U JP3740786U JPS62147724U JP S62147724 U JPS62147724 U JP S62147724U JP 1986037407 U JP1986037407 U JP 1986037407U JP 3740786 U JP3740786 U JP 3740786U JP S62147724 U JPS62147724 U JP S62147724U
- Authority
- JP
- Japan
- Prior art keywords
- eccentric
- eccentric oil
- peripheral surface
- inner ring
- inner peripheral
- 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 3
- 238000005096 rolling process Methods 0.000 claims 2
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
- F16C19/383—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 with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
- F16C19/388—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 with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with four rows, i.e. four row 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)
Description
第１図はこの考案に係るロールネツク用軸受の
縦断面図、第２図は同上における内輪部分の縦断
面図、第３図と第４図の各々は偏心油溝の異なつ
た断面形状を示す断面図、第５図は偏心油溝の端
部を示す拡大図、第６図は従来のロールネツク用
軸受を示す縦断面図、第７図は同上における螺旋
溝の断面図である。 １１……外輪、１２……内輪、１３……円錐こ
ろ、１４……偏心油溝。
縦断面図、第２図は同上における内輪部分の縦断
面図、第３図と第４図の各々は偏心油溝の異なつ
た断面形状を示す断面図、第５図は偏心油溝の端
部を示す拡大図、第６図は従来のロールネツク用
軸受を示す縦断面図、第７図は同上における螺旋
溝の断面図である。 １１……外輪、１２……内輪、１３……円錐こ
ろ、１４……偏心油溝。
Claims (1)
- 【実用新案登録請求の範囲】 (1) 多列ころ軸受の内輪の内周面に、両端が内
輪内周面に融合する円周方向の偏心油溝を並列状
に設け、偏心油溝の幅方向断面形状を、中央部が
深く両側に向かうほど浅くなるように形成した圧
延機のロールネツク用軸受。 (2) 並列する偏心油溝を、偏心方向が１８０°
づつ交互に偏心するよう配置し、各偏心油溝の全
長を内輪内周面の半周よりも長くした実用新案登
録請求の範囲第１項に記載の圧延機のロールネツ
ク用軸受。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986037407U JPH0642102Y2 (ja) | 1986-03-12 | 1986-03-12 | 圧延機のロ−ルネツク用軸受 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986037407U JPH0642102Y2 (ja) | 1986-03-12 | 1986-03-12 | 圧延機のロ−ルネツク用軸受 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62147724U true JPS62147724U (ja) | 1987-09-18 |
| JPH0642102Y2 JPH0642102Y2 (ja) | 1994-11-02 |
Family
ID=30848706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986037407U Expired - Lifetime JPH0642102Y2 (ja) | 1986-03-12 | 1986-03-12 | 圧延機のロ−ルネツク用軸受 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0642102Y2 (ja) |
-
1986
- 1986-03-12 JP JP1986037407U patent/JPH0642102Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0642102Y2 (ja) | 1994-11-02 |