JPH041722U - - Google Patents
Info
- Publication number
- JPH041722U JPH041722U JP1990042714U JP4271490U JPH041722U JP H041722 U JPH041722 U JP H041722U JP 1990042714 U JP1990042714 U JP 1990042714U JP 4271490 U JP4271490 U JP 4271490U JP H041722 U JPH041722 U JP H041722U
- Authority
- JP
- Japan
- Prior art keywords
- holding member
- fitted
- press
- tapered roller
- small
- 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
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000000926 separation method 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
- F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings
- F16C33/605—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings with a separate retaining member, e.g. flange, shoulder, guide ring, secured to a race ring, adjacent to the race surface, so as to abut the end of the rolling elements, e.g. rollers, or the cage
-
- 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
- F16C19/34—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 both radial and axial load
- F16C19/36—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 both radial and axial load with a single row of rollers
- F16C19/364—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 both radial and axial load with a single row of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
-
- 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
- F16C43/00—Assembling bearings
- F16C43/04—Assembling rolling-contact bearings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Description
第１図はこの考案に係る円すいころ軸受の第１
実施例の縦断面図、第２図は同上要部を拡大した
縦断面図、第３図は同じく要部の分解斜視図、第
４図は同第２実施例の要部を示す縦断面図、第５
図は同上に用いる保持部材の斜視図、第６図は同
第３実施例の要部を示す縦断面図、第７図は同上
に用いる保持部材の斜視図、第８図は従来の円す
いころ軸受を示す縦断面図である。
１１……内輪、１２……外輪、１３……円すい
ころ、１４……保持器、１６……取付部、１６ａ
……大径段部、１６ｂ……盗み溝、１７……保持
部材、１８……筒部、１９……小径鍔、２０……
接着剤、２１……突起、２２……抜止鍔、２３…
…切り離し部。
Figure 1 shows the first tapered roller bearing according to this invention.
A vertical cross-sectional view of the embodiment, FIG. 2 is an enlarged vertical cross-sectional view of the main parts of the same, FIG. 3 is an exploded perspective view of the main parts, and FIG. 4 is a longitudinal cross-sectional view showing the main parts of the second embodiment. , 5th
The figure is a perspective view of a holding member used in the above, FIG. 6 is a vertical sectional view showing the main part of the third embodiment, FIG. 7 is a perspective view of a holding member used in the same, and FIG. 8 is a conventional tapered roller. FIG. 3 is a longitudinal cross-sectional view showing the bearing. 11... Inner ring, 12... Outer ring, 13... Tapered roller, 14... Cage, 16... Mounting part, 16a
...Large diameter stepped portion, 16b... Stealth groove, 17... Holding member, 18... Cylindrical portion, 19... Small diameter flange, 20...
Adhesive, 21... Protrusion, 22... Removal prevention collar, 23...
...Separation part.
Claims (1)
ろ端面の保持部材を圧入する取付部を設け、前記
保持部材を、取付部に圧入する筒部の端部外周に
小径鍔を設けて形成し、この保持部材を取付部に
圧入固定した円すいころ軸受。 A mounting part into which a holding member for the tapered roller end face is press-fitted is provided in the inner diameter part of the small-diameter side end of the raceway surface of the inner ring, and the holding member is formed by providing a small-diameter collar on the outer periphery of the end of the cylindrical part which is press-fitted into the mounting part. This tapered roller bearing has this holding member press-fitted into the mounting section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990042714U JPH041722U (en) | 1990-04-20 | 1990-04-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990042714U JPH041722U (en) | 1990-04-20 | 1990-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH041722U true JPH041722U (en) | 1992-01-08 |
Family
ID=31554501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990042714U Pending JPH041722U (en) | 1990-04-20 | 1990-04-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH041722U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009154166A1 (en) * | 2008-06-16 | 2009-12-23 | Ntn株式会社 | Tapered roller bearing |
| JP2017009035A (en) * | 2015-06-23 | 2017-01-12 | 日本精工株式会社 | Roller bearing |
| JP2017009034A (en) * | 2015-06-23 | 2017-01-12 | 日本精工株式会社 | Roller bearing |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5076452A (en) * | 1973-11-10 | 1975-06-23 |
-
1990
- 1990-04-20 JP JP1990042714U patent/JPH041722U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5076452A (en) * | 1973-11-10 | 1975-06-23 |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009154166A1 (en) * | 2008-06-16 | 2009-12-23 | Ntn株式会社 | Tapered roller bearing |
| JP2009299845A (en) * | 2008-06-16 | 2009-12-24 | Ntn Corp | Conical roller bearing |
| EP2306036A1 (en) * | 2008-06-16 | 2011-04-06 | NTN Corporation | Tapered roller bearing |
| CN102066789A (en) * | 2008-06-16 | 2011-05-18 | Ntn株式会社 | Tapered roller bearing |
| EP2306036A4 (en) * | 2008-06-16 | 2012-08-29 | Ntn Toyo Bearing Co Ltd | Tapered roller bearing |
| JP2017009035A (en) * | 2015-06-23 | 2017-01-12 | 日本精工株式会社 | Roller bearing |
| JP2017009034A (en) * | 2015-06-23 | 2017-01-12 | 日本精工株式会社 | Roller bearing |