JPH0238523U - - Google Patents
Info
- Publication number
- JPH0238523U JPH0238523U JP1988116542U JP11654288U JPH0238523U JP H0238523 U JPH0238523 U JP H0238523U JP 1988116542 U JP1988116542 U JP 1988116542U JP 11654288 U JP11654288 U JP 11654288U JP H0238523 U JPH0238523 U JP H0238523U
- Authority
- JP
- Japan
- Prior art keywords
- flange
- outer ring
- cylinder
- inner ring
- ring
- 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 5
- 238000005452 bending Methods 0.000 claims 2
- 238000005096 rolling process Methods 0.000 claims 2
- 238000007789 sealing Methods 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 1
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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
- F16C33/588—Races of sheet metal
-
- 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
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
- F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
-
- 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/767—Sealings of ball or roller bearings integral with the race
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Description
第１図はこの考案にかかる玉軸受の製作途中の
軸方向断面図、第２図は製作後の軸方向断面図、
第３図は第２図のＸ―Ｘ矢視断面図、第４図はこ
の考案にかかる玉軸受の他の実施例の製作途中の
軸方向断面図、第５図は製作後の軸方向断面図で
ある。 １…外輪、２…内輪、３…玉、４…隙間、５…
環状空間、２１…軌道用凹溝、２２…軸受。
軸方向断面図、第２図は製作後の軸方向断面図、
第３図は第２図のＸ―Ｘ矢視断面図、第４図はこ
の考案にかかる玉軸受の他の実施例の製作途中の
軸方向断面図、第５図は製作後の軸方向断面図で
ある。 １…外輪、２…内輪、３…玉、４…隙間、５…
環状空間、２１…軌道用凹溝、２２…軸受。
Claims (1)
- 【実用新案登録請求の範囲】 (1) 円筒の両周縁部を曲折して鍔部を形成した
外輪と、円筒の外表面に軌道用凹溝を設けると共
に円筒の両周縁部を軸方向に曲折して鍔部を形成
し該鍔部に軸の断面形状に合わせた軸穴を穿設し
た内輪とよりなり、前記外輪の鍔部と前記内輪端
との間の隙間で密封部を形成し、前記外輪と内輪
とによつて形成される環状空間に転動体を充填し
たことを特徴とする玉軸受。 (2) 円筒の周縁部を曲折して鍔部を形成すると
共に軌道面を曲面とした外輪と、円筒の表面の一
部に軌道曲面を設けると共に円筒の片側周縁部を
軸方向に曲折して鍔部を形成し該鍔部に軸の断面
形状に合わせた軸穴を穿設し且つ該円筒の他方の
周縁部を外輪方向に曲折した内輪とよりなり、前
記外輪の一方の鍔部と前記内輪端との間の隙間及
び他方の鍔部と前記外輪方向に曲折した内輪端と
の間の隙間で密封部を形成し、前記外輪と内輪と
によつて形成される環状空間に転動体を充填した
ことを特徴とする玉軸受。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988116542U JPH0238523U (ja) | 1988-09-05 | 1988-09-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988116542U JPH0238523U (ja) | 1988-09-05 | 1988-09-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0238523U true JPH0238523U (ja) | 1990-03-14 |
Family
ID=31359172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988116542U Pending JPH0238523U (ja) | 1988-09-05 | 1988-09-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0238523U (ja) |
-
1988
- 1988-09-05 JP JP1988116542U patent/JPH0238523U/ja active Pending