JPS6424728U - - Google Patents
Info
- Publication number
- JPS6424728U JPS6424728U JP11908187U JP11908187U JPS6424728U JP S6424728 U JPS6424728 U JP S6424728U JP 11908187 U JP11908187 U JP 11908187U JP 11908187 U JP11908187 U JP 11908187U JP S6424728 U JPS6424728 U JP S6424728U
- Authority
- JP
- Japan
- Prior art keywords
- inner ring
- outer diameter
- rolling bearing
- bearing device
- sleeve
- 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
- 238000005096 rolling process Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 229910000838 Al alloy Inorganic materials 0.000 claims 2
- 230000001419 dependent effect Effects 0.000 claims 1
Landscapes
- Axle Suspensions And Sidecars For Cycles (AREA)
Description
第１図は本考案の一実施例であるころがり軸受
装置を詳細に示す断面図である。また、第２図お
よび第３図は従来のころがり軸受装置にかかり、
第２図はころがり軸受装置の具体的な使用状態を
略示した断面図、第３図はころがり軸受装置を詳
細に示す断面図である。
３……シエル形ニードル軸受、４……内輪基体
、６……ニードルローラ、９……極薄鋼板製スリ
ーブ。
FIG. 1 is a sectional view showing in detail a rolling bearing device which is an embodiment of the present invention. Also, Figures 2 and 3 show a conventional rolling bearing device.
FIG. 2 is a sectional view schematically showing a specific usage state of the rolling bearing device, and FIG. 3 is a sectional view showing the rolling bearing device in detail. 3...Shell type needle bearing, 4...Inner ring base, 6...Needle roller, 9...Sleeve made of ultra-thin steel plate.
Claims (1)
なるころがり軸受装置において、 前記内輪の基体を厚肉のアルミニウム合金製ス
リーブにするとともに、外径面が仕上げ加工され
ており、この内輪基体のうち、前記ニードルロー
ラの転走面部に未仕上げ状態の極薄鋼板製スリー
ブを設けてこの極薄鋼板製スリーブの外径精度を
前記アルミニウム合金製スリーブの外径精度に依
存させたことを特徴とするころがり軸受装置。[Claims for Utility Model Registration] A rolling bearing device in which needle rollers are arranged between an inner ring and an outer ring, in which the base of the inner ring is made of a thick-walled aluminum alloy sleeve, and the outer diameter surface is finished. An unfinished ultra-thin steel plate sleeve is provided on the raceway surface of the needle roller in this inner ring base, and the outer diameter accuracy of the ultra-thin steel plate sleeve is equal to the outer diameter accuracy of the aluminum alloy sleeve. A rolling bearing device characterized in that it is dependent on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987119081U JPH0620904Y2 (en) | 1987-08-03 | 1987-08-03 | Rolling bearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987119081U JPH0620904Y2 (en) | 1987-08-03 | 1987-08-03 | Rolling bearing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6424728U true JPS6424728U (en) | 1989-02-10 |
| JPH0620904Y2 JPH0620904Y2 (en) | 1994-06-01 |
Family
ID=31364000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987119081U Expired - Lifetime JPH0620904Y2 (en) | 1987-08-03 | 1987-08-03 | Rolling bearing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0620904Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0546691U (en) * | 1991-12-03 | 1993-06-22 | 光洋精工株式会社 | Rolling bearing device for suspension |
| JP2011051551A (en) * | 2009-09-04 | 2011-03-17 | Nhk Spring Co Ltd | Vehicle seat sliding structure |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5776318A (en) * | 1980-10-29 | 1982-05-13 | Koyo Seiko Co Ltd | Rail ring for ball and roller bearing |
| JPS58137621A (en) * | 1982-02-10 | 1983-08-16 | Fuji Seikou Kk | Bearing |
-
1987
- 1987-08-03 JP JP1987119081U patent/JPH0620904Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5776318A (en) * | 1980-10-29 | 1982-05-13 | Koyo Seiko Co Ltd | Rail ring for ball and roller bearing |
| JPS58137621A (en) * | 1982-02-10 | 1983-08-16 | Fuji Seikou Kk | Bearing |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0546691U (en) * | 1991-12-03 | 1993-06-22 | 光洋精工株式会社 | Rolling bearing device for suspension |
| JP2011051551A (en) * | 2009-09-04 | 2011-03-17 | Nhk Spring Co Ltd | Vehicle seat sliding structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0620904Y2 (en) | 1994-06-01 |