JPH0296020U - - Google Patents
Info
- Publication number
- JPH0296020U JPH0296020U JP1989005507U JP550789U JPH0296020U JP H0296020 U JPH0296020 U JP H0296020U JP 1989005507 U JP1989005507 U JP 1989005507U JP 550789 U JP550789 U JP 550789U JP H0296020 U JPH0296020 U JP H0296020U
- Authority
- JP
- Japan
- Prior art keywords
- roller
- guide surface
- opposing
- outer diameter
- retainer
- 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
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
- F16C33/46—Cages for rollers or needles
- F16C33/54—Cages for rollers or needles made from wire, strips, or sheet metal
- F16C33/542—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal
- F16C33/543—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal from a single part
-
- 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
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/24—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly
- F16C19/26—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly with a single row of rollers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Description
第1図は実施例のコロ軸受用保持器の一部を示
す斜視図、第2図は同上の要部の横断面図、第3
図は同上の要部の縦断側面図、第4図は従来の保
持器の一部を示す斜視図、第5図は同上の要部の
横断面図、第6図は同上の要部の縦断側面図であ
る。 1……保持器、2……円環部、3……柱部、4
……コロ保持用ポケツト、5……コロ案内面、6
……突起、A……コロ。
す斜視図、第2図は同上の要部の横断面図、第3
図は同上の要部の縦断側面図、第4図は従来の保
持器の一部を示す斜視図、第5図は同上の要部の
横断面図、第6図は同上の要部の縦断側面図であ
る。 1……保持器、2……円環部、3……柱部、4
……コロ保持用ポケツト、5……コロ案内面、6
……突起、A……コロ。
Claims (1)
- 円環部とその外径面に形成される柱部により所
要数のコロ保持用ポケツトを連成し、各柱部の対
向する端面にコロ案内面を形成したコロ軸受用保
持器において、上記コロ案内面を、対向する柱部
間の2等分位置と保持器の中心とを結ぶ線に対し
平行な平坦面で形成し、その対向するコロ案内面
の外径側先端部に、相互間距離がコロ直径より小
となる突起を形成したことを特徴とするコロ軸受
用保持器。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989005507U JPH0296020U (ja) | 1989-01-19 | 1989-01-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989005507U JPH0296020U (ja) | 1989-01-19 | 1989-01-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0296020U true JPH0296020U (ja) | 1990-07-31 |
Family
ID=31208940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989005507U Pending JPH0296020U (ja) | 1989-01-19 | 1989-01-19 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0296020U (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014149076A (ja) * | 2013-01-10 | 2014-08-21 | Nsk Ltd | ラジアルニードル軸受用保持器及びその製造方法 |
-
1989
- 1989-01-19 JP JP1989005507U patent/JPH0296020U/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014149076A (ja) * | 2013-01-10 | 2014-08-21 | Nsk Ltd | ラジアルニードル軸受用保持器及びその製造方法 |
WO2014133083A1 (ja) * | 2013-03-01 | 2014-09-04 | 日本精工株式会社 | ラジアルニードル軸受用保持器およびその製造方法 |
EP2963308A4 (en) * | 2013-03-01 | 2016-10-05 | Nsk Ltd | HOLDER FOR A RADIAL NEEDLE BEARING AND METHOD FOR THE PRODUCTION THEREOF |