JPS6286416U - - Google Patents
Info
- Publication number
- JPS6286416U JPS6286416U JP17747285U JP17747285U JPS6286416U JP S6286416 U JPS6286416 U JP S6286416U JP 17747285 U JP17747285 U JP 17747285U JP 17747285 U JP17747285 U JP 17747285U JP S6286416 U JPS6286416 U JP S6286416U
- Authority
- JP
- Japan
- Prior art keywords
- rolling bearing
- sleeve
- bearing unit
- self
- circular arc
- 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
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
- 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
- F16C23/084—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface sliding on a complementary spherical surface
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Support Of The Bearing (AREA)
Description
第１図はこの考案の自動調心形転がり軸受ユニ
ツトを示す要部断面図である。
実施例の符号中、１は転がり軸受、２はスリー
ブ、３はハウジング、４は円筒ころ軸受、５，６
はセラミツク層である。
FIG. 1 is a sectional view of essential parts of the self-aligning rolling bearing unit of this invention. In the symbols of the embodiments, 1 is a rolling bearing, 2 is a sleeve, 3 is a housing, 4 is a cylindrical roller bearing, 5, 6
is a ceramic layer.
Claims (1)
のスリーブの外周面が凸形の円弧面をなし、前記
スリーブを保持したハウジングの内周面が前記凸
形の円弧面と対応する凹形の円弧面となつており
、前記両円弧面間で調心するように組付けられて
なる自動調心形転がり軸受ユニツトにおいて、前
記転がり軸受がセラミツク製であり、かつ、前記
スリーブのうち、少なくとも露出している外表面
およびハウジングの全表面にセラミツクの溶射に
よるセラミツク層を有することを特徴とした自動
調心形転がり軸受ユニツト。 (2) 実用新案登録請求の範囲第１項において、
スリーブのもつつばの両方がドーナツ形のリング
である自動調心形転がり軸受ユニツト。 (3) 実用新案登録請求の範囲第１項において、
スリーブのもつ両つばの一方がスリーブと一体形
成されており、他方のつばがドーナツ形のリング
である自動調心形転がり軸受ユニツト。[Claims for Utility Model Registration] (1) The outer circumferential surface of a sleeve with double flanges that fixedly holds the rolling bearing has a convex arcuate surface, and the inner circumferential surface of the housing that holds the sleeve has the convex shape. In the self-aligning rolling bearing unit, the rolling bearing unit has a concave circular arc surface corresponding to the circular arc surface, and is assembled so as to be aligned between the two circular arc surfaces, wherein the rolling bearing is made of ceramic; A self-aligning rolling bearing unit further comprising a ceramic layer formed by thermal spraying of ceramic on at least the exposed outer surface of the sleeve and the entire surface of the housing. (2) In paragraph 1 of the claims for utility model registration,
A self-aligning rolling bearing unit in which both ribs of the sleeve are donut-shaped rings. (3) In paragraph 1 of the claims for utility model registration,
A self-aligning rolling bearing unit in which one of the two flanges of the sleeve is integrally formed with the sleeve, and the other rib is a donut-shaped ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17747285U JPH0332830Y2 (en) | 1985-11-20 | 1985-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17747285U JPH0332830Y2 (en) | 1985-11-20 | 1985-11-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6286416U true JPS6286416U (en) | 1987-06-02 |
| JPH0332830Y2 JPH0332830Y2 (en) | 1991-07-11 |
Family
ID=31118702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17747285U Expired JPH0332830Y2 (en) | 1985-11-20 | 1985-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0332830Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024004068A1 (en) * | 2022-06-29 | 2024-01-04 | 株式会社ジェイテクト | Rolling bearing equipped with aligning ring |
-
1985
- 1985-11-20 JP JP17747285U patent/JPH0332830Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024004068A1 (en) * | 2022-06-29 | 2024-01-04 | 株式会社ジェイテクト | Rolling bearing equipped with aligning ring |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0332830Y2 (en) | 1991-07-11 |