JPH0293518U - - Google Patents
Info
- Publication number
- JPH0293518U JPH0293518U JP1989002096U JP209689U JPH0293518U JP H0293518 U JPH0293518 U JP H0293518U JP 1989002096 U JP1989002096 U JP 1989002096U JP 209689 U JP209689 U JP 209689U JP H0293518 U JPH0293518 U JP H0293518U
- Authority
- JP
- Japan
- Prior art keywords
- circular hole
- pair
- circumferential surface
- inner circumferential
- balls
- 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
- 239000000314 lubricant Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002093 peripheral effect Effects 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
- F16C33/38—Ball cages
- F16C33/3837—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages
- F16C33/3843—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Description
第1〜2図は本考案の第一実施例を示しており
、第1図は玉軸受の部分断面図、第2図は玉の外
面と円孔内周面との接触部分を示す図、第3図は
本考案の第二実施例を示す第1図同様の断面図、
第4図は従来の玉軸受を示す部分断面図、第5図
は第4図の拡大A―A断面図である。 1:内方軌道、2:外輪、3:外方軌道、4:
内輪、5:玉、6:保持器、7:円孔、8:凹溝
。
、第1図は玉軸受の部分断面図、第2図は玉の外
面と円孔内周面との接触部分を示す図、第3図は
本考案の第二実施例を示す第1図同様の断面図、
第4図は従来の玉軸受を示す部分断面図、第5図
は第4図の拡大A―A断面図である。 1:内方軌道、2:外輪、3:外方軌道、4:
内輪、5:玉、6:保持器、7:円孔、8:凹溝
。
Claims (1)
- 1対の軌道輪と、この1対の軌道輪の間に設け
られた複数の玉と、全体を円環状に形成され、複
数の玉を回転自在に保持する為の円孔を形成した
保持器とから成り、円孔の内周面に固体潤滑剤を
被覆した玉軸受に於いて、円孔の内周面に凹溝を
形成した事を特徴とする玉軸受。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989002096U JPH0293518U (ja) | 1989-01-13 | 1989-01-13 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989002096U JPH0293518U (ja) | 1989-01-13 | 1989-01-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0293518U true JPH0293518U (ja) | 1990-07-25 |
Family
ID=31202574
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989002096U Pending JPH0293518U (ja) | 1989-01-13 | 1989-01-13 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0293518U (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07233818A (ja) * | 1993-12-27 | 1995-09-05 | Koyo Seiko Co Ltd | 転がり軸受 |
JPH0821451A (ja) * | 1994-07-04 | 1996-01-23 | Agency Of Ind Science & Technol | ころがり軸受の保持器 |
JP2012057730A (ja) * | 2010-09-09 | 2012-03-22 | Jtekt Corp | 玉軸受用保持器および玉軸受 |
-
1989
- 1989-01-13 JP JP1989002096U patent/JPH0293518U/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07233818A (ja) * | 1993-12-27 | 1995-09-05 | Koyo Seiko Co Ltd | 転がり軸受 |
JPH0821451A (ja) * | 1994-07-04 | 1996-01-23 | Agency Of Ind Science & Technol | ころがり軸受の保持器 |
JP2012057730A (ja) * | 2010-09-09 | 2012-03-22 | Jtekt Corp | 玉軸受用保持器および玉軸受 |