JPH0187324U - - Google Patents
Info
- Publication number
- JPH0187324U JPH0187324U JP18350587U JP18350587U JPH0187324U JP H0187324 U JPH0187324 U JP H0187324U JP 18350587 U JP18350587 U JP 18350587U JP 18350587 U JP18350587 U JP 18350587U JP H0187324 U JPH0187324 U JP H0187324U
- Authority
- JP
- Japan
- Prior art keywords
- circumferential
- groove
- circumferential surface
- ring
- inner circumferential
- 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 description 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
- 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図は本考案に係る自動調心コロ軸受の一例
を示す側面図、第２図は第１図の−線縦断面
図、第３図はニードルコロの斜視図、第４図は抜
け止めリングを、第５図は押さえリングをそれぞ
れ示す図である。
図中の符号の各部の名称は次ぎのとおりである
。１……外輪、１ａ……内周面、２……内輪、２
ａ……外周面、３……孔、４……円周溝、５……
ニードルコロ、６……円周溝、７……抜け止めリ
ング、８……押さえリング、９……回転軸。
Fig. 1 is a side view showing an example of a self-aligning roller bearing according to the present invention, Fig. 2 is a longitudinal sectional view taken along the line - - in Fig. 1, Fig. 3 is a perspective view of the needle roller, and Fig. 4 is a retainer. FIG. 5 is a view showing the ring, and FIG. 5 is a view showing the holding ring. The names of the parts indicated by the symbols in the figure are as follows. 1...Outer ring, 1a...Inner peripheral surface, 2...Inner ring, 2
a... Outer peripheral surface, 3... Hole, 4... Circumferential groove, 5...
Needle roller, 6... Circumferential groove, 7... Retaining ring, 8... Holding ring, 9... Rotating shaft.
Claims (1)
、外周面を球分面とした内輪を自在摺動可能に嵌
入し、内輪にあけた左右側面に抜ける孔の内周面
に円周溝を形成し、孔の内周面全面にニードルコ
ロを配設し、各ニードルコロの外周には円周溝を
形成し、内輪内周面の前記円周溝に外周側部を嵌
めた止めリングの内周側部を各ニードルコロの前
記円周溝にも嵌め、かつ押さえリングの外周側部
をニードルコロの前記溝へ嵌めてなる自動調心コ
ロ軸受。 An inner ring whose outer circumferential surface is formed as a spherical surface is slidably inserted into the inner circumferential surface of the outer ring whose inner circumferential surface is formed as a spherical surface. A circumferential groove is formed, needle rollers are arranged on the entire inner circumferential surface of the hole, a circumferential groove is formed on the outer periphery of each needle roller, and the outer circumferential side is fitted into the circumferential groove on the inner circumferential surface of the inner ring. The self-aligning roller bearing is constructed by fitting the inner circumferential side of the retaining ring into the circumferential groove of each needle roller, and fitting the outer circumferential side of the retaining ring into the groove of the needle roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18350587U JPH0187324U (en) | 1987-11-30 | 1987-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18350587U JPH0187324U (en) | 1987-11-30 | 1987-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0187324U true JPH0187324U (en) | 1989-06-09 |
Family
ID=31474925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18350587U Pending JPH0187324U (en) | 1987-11-30 | 1987-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0187324U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002115711A (en) * | 2000-10-06 | 2002-04-19 | Hiihaisuto Seiko Kk | Spherical bearing |
| JP2002115712A (en) * | 2000-10-06 | 2002-04-19 | Hiihaisuto Seiko Kk | Spherical bearing |
-
1987
- 1987-11-30 JP JP18350587U patent/JPH0187324U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002115711A (en) * | 2000-10-06 | 2002-04-19 | Hiihaisuto Seiko Kk | Spherical bearing |
| JP2002115712A (en) * | 2000-10-06 | 2002-04-19 | Hiihaisuto Seiko Kk | Spherical bearing |