JPH02114224U - - Google Patents
Info
- Publication number
- JPH02114224U JPH02114224U JP2372689U JP2372689U JPH02114224U JP H02114224 U JPH02114224 U JP H02114224U JP 2372689 U JP2372689 U JP 2372689U JP 2372689 U JP2372689 U JP 2372689U JP H02114224 U JPH02114224 U JP H02114224U
- Authority
- JP
- Japan
- Prior art keywords
- race
- bearing
- inner race
- rollers
- interposed
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
Description
第１図及び第２図はこの考案の一実施例のスラ
ストころ軸受を示す断面図、第３図は上記スラス
トころ軸受のインナレースと回転軸との寸法関係
を示す断面図、第４図はこの考案の他の実施例を
示す断面図、第５図及び第６図はそれぞれ従来例
のスラストころ軸受を示す断面図である。
１，６……スラストころ軸受、２……インナレ
ース、３，７……アウタレース、４……ニードル
ローラ、２２，７２……円筒部、２２ａ，７２ａ
……圧接部、Ａ……回転軸、ａ１……段部、Ｂ…
…静止体、ｂ２……凹部。
1 and 2 are cross-sectional views showing a thrust roller bearing according to an embodiment of the invention, FIG. 3 is a cross-sectional view showing the dimensional relationship between the inner race of the thrust roller bearing and the rotating shaft, and FIG. FIGS. 5 and 6 are cross-sectional views showing other embodiments of this invention, and FIGS. 5 and 6 are cross-sectional views showing conventional thrust roller bearings, respectively. 1, 6... Thrust roller bearing, 2... Inner race, 3, 7... Outer race, 4... Needle roller, 22, 72... Cylindrical portion, 22a, 72a
... Pressure contact part, A ... Rotating shaft, a1 ... Stepped part, B ...
...stationary body, b2... recess.
Claims (1)
タレースとの間に、複数のローラを介在している
と共に、上記インナレースの内周側に、軸を挿入
する円筒部が形成されているスラスト軸受におい
て、上記インナレースの円筒部の少なくとも一部
を、軸に圧接するように内方に収縮させているこ
とを特徴とするスラストころ軸受。 ２ 環状薄板よりなる一対のインナレースとアウ
タレースとの間に、複数のローラを介在している
と共に、上記アウタレースの外周側に、凹部に挿
入する円筒部が形成されているスラスト軸受にお
いて、上記アウタレースの円筒部の少なくとも一
部を、凹部に圧接するように外方に拡張させてい
ることを特徴とするスラストころ軸受。[Claims for Utility Model Registration] 1. A plurality of rollers are interposed between a pair of inner and outer races made of annular thin plates, and a cylindrical part into which a shaft is inserted is provided on the inner peripheral side of the inner race. 1. A thrust roller bearing, characterized in that at least a portion of the cylindrical portion of the inner race is contracted inward so as to come into pressure contact with the shaft. 2. A thrust bearing in which a plurality of rollers are interposed between a pair of an inner race and an outer race made of annular thin plates, and a cylindrical part to be inserted into a recess is formed on the outer circumferential side of the outer race. A thrust roller bearing characterized in that at least a portion of a cylindrical portion of the bearing is expanded outward so as to come into pressure contact with a recessed portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2372689U JPH02114224U (en) | 1989-03-01 | 1989-03-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2372689U JPH02114224U (en) | 1989-03-01 | 1989-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02114224U true JPH02114224U (en) | 1990-09-12 |
Family
ID=31242955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2372689U Pending JPH02114224U (en) | 1989-03-01 | 1989-03-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02114224U (en) |
-
1989
- 1989-03-01 JP JP2372689U patent/JPH02114224U/ja active Pending
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