JPH0185521U - - Google Patents
Info
- Publication number
- JPH0185521U JPH0185521U JP1987181251U JP18125187U JPH0185521U JP H0185521 U JPH0185521 U JP H0185521U JP 1987181251 U JP1987181251 U JP 1987181251U JP 18125187 U JP18125187 U JP 18125187U JP H0185521 U JPH0185521 U JP H0185521U
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- tapered rollers
- tapered
- outer ring
- fitted
- 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
- F16C33/4605—Details of interaction of cage and race, e.g. retention or centring
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Description
第１図ないし第４図は本考案に係る円すいころ
軸受の第１の実施例を示しており、第１図は要部
の断面図、第２図は第１図における―線断面
図、第３図は保持器の部分展開図、第４図は第３
図における―線断面図である。また、第５図
ないし第７図は第２の実施例を示し、第５図は要
部の断面図、第６図は保持器の部分展開図、第７
図は第６図における―線断面図である。また
、第８図は従来例の要部断面図である。
１……外輪、１ａ……鍔部、３……円すいころ
、４……保持器、５……ポケツト部、６……案内
面、７……突部。
1 to 4 show a first embodiment of a tapered roller bearing according to the present invention, in which FIG. 1 is a sectional view of the main part, FIG. 2 is a sectional view taken along the line - in FIG. Figure 3 is a partially exploded view of the cage, Figure 4 is the third
It is a sectional view taken along the line - in the figure. 5 to 7 show the second embodiment, in which FIG. 5 is a cross-sectional view of the main parts, FIG. 6 is a partially exploded view of the cage, and FIG.
The figure is a sectional view taken along the line -- in FIG. Moreover, FIG. 8 is a sectional view of a main part of a conventional example. DESCRIPTION OF SYMBOLS 1... Outer ring, 1a... Flange, 3... Tapered roller, 4... Cage, 5... Pocket part, 6... Guide surface, 7... Projection.
Claims (1)
持させるよう構成した円すいころ軸受であつて、 円すいころの大径端部を受け止める鍔部を外輪
に一体に設け、保持器に透設されたポケツト部の
周方向孔縁に、円すいころとそのピツチ円上にて
当接する案内面と、円すいころの軸受中心側から
の圧入通過が可能でかつ円すいころをそのピツチ
円より軸受中心側において受け止める突部とを形
成したことを特徴とする円すいころ軸受。[Scope of Claim for Utility Model Registration] A tapered roller bearing configured to assemble and hold tapered rollers on an outer ring via a cage, wherein a flange that receives the large diameter end of the tapered rollers is integrally provided on the outer ring and is held. A guide surface that abuts the tapered rollers on the circumferential hole edge of the pocket part transparently provided in the container, and a tapered roller that can be press-fitted from the center side of the bearing, and the tapered rollers can be press-fitted on the pitch circle of the tapered rollers. A tapered roller bearing characterized by forming a protrusion for receiving the bearing closer to the center of the bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987181251U JPH0185521U (en) | 1987-11-27 | 1987-11-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987181251U JPH0185521U (en) | 1987-11-27 | 1987-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0185521U true JPH0185521U (en) | 1989-06-07 |
Family
ID=31472740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987181251U Pending JPH0185521U (en) | 1987-11-27 | 1987-11-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0185521U (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003056570A (en) * | 2001-08-09 | 2003-02-26 | Nsk Ltd | Double-row conical roller bearing unit and assembling method therefor |
| EP1840392A3 (en) * | 2006-03-30 | 2008-03-05 | JTEKT Corporation | Roller bearing cage and tapered roller bearing |
| WO2015045746A1 (en) * | 2013-09-27 | 2015-04-02 | Ntn株式会社 | Tapered roller bearing |
| JP2015194245A (en) * | 2013-12-25 | 2015-11-05 | 株式会社ジェイテクト | Conical roller bearing |
| WO2016068031A1 (en) * | 2014-10-29 | 2016-05-06 | 株式会社ジェイテクト | Tapered roller bearing |
| JP2017187119A (en) * | 2016-04-06 | 2017-10-12 | 株式会社ジェイテクト | Rolling bearing |
| US20170370411A1 (en) | 2014-10-29 | 2017-12-28 | Jtekt Corporation | Taper roller bearing |
| US10138939B2 (en) | 2014-10-29 | 2018-11-27 | Jtekt Corporation | Taper Roller Bearing |
| US10215233B2 (en) | 2014-10-29 | 2019-02-26 | Jtekt Corporation | Taper roller bearing |
| US10221891B2 (en) | 2014-10-29 | 2019-03-05 | Jtekt Corporation | Taper roller bearing |
| JP2019044975A (en) * | 2013-12-25 | 2019-03-22 | 株式会社ジェイテクト | Tapered roller bearing |
| US10408266B2 (en) | 2014-10-29 | 2019-09-10 | Jtekt Corporation | Cage for taper roller bearing and taper roller bearing |
| JP2020143792A (en) * | 2018-12-07 | 2020-09-10 | Ntn株式会社 | Conical roller bearing |
| JP2022134897A (en) * | 2021-03-04 | 2022-09-15 | ナブテスコ株式会社 | Bearing device |
| WO2024106410A1 (en) * | 2022-11-17 | 2024-05-23 | Ntn株式会社 | Tapered roller bearing |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6120920B2 (en) * | 1980-08-30 | 1986-05-24 | Matsushita Electric Ind Co Ltd | |
| JPS61266827A (en) * | 1985-05-20 | 1986-11-26 | Nippon Thompson Co Ltd | Cage and roller |
-
1987
- 1987-11-27 JP JP1987181251U patent/JPH0185521U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6120920B2 (en) * | 1980-08-30 | 1986-05-24 | Matsushita Electric Ind Co Ltd | |
| JPS61266827A (en) * | 1985-05-20 | 1986-11-26 | Nippon Thompson Co Ltd | Cage and roller |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003056570A (en) * | 2001-08-09 | 2003-02-26 | Nsk Ltd | Double-row conical roller bearing unit and assembling method therefor |
| JP4501324B2 (en) * | 2001-08-09 | 2010-07-14 | 日本精工株式会社 | Assembly method of double row tapered roller bearing unit |
| EP1840392A3 (en) * | 2006-03-30 | 2008-03-05 | JTEKT Corporation | Roller bearing cage and tapered roller bearing |
| WO2015045746A1 (en) * | 2013-09-27 | 2015-04-02 | Ntn株式会社 | Tapered roller bearing |
| JP2015068378A (en) * | 2013-09-27 | 2015-04-13 | Ntn株式会社 | Conical roller bearing |
| JP2015194245A (en) * | 2013-12-25 | 2015-11-05 | 株式会社ジェイテクト | Conical roller bearing |
| JP2019044975A (en) * | 2013-12-25 | 2019-03-22 | 株式会社ジェイテクト | Tapered roller bearing |
| US10138939B2 (en) | 2014-10-29 | 2018-11-27 | Jtekt Corporation | Taper Roller Bearing |
| US10352358B2 (en) | 2014-10-29 | 2019-07-16 | Jtekt Corporation | Taper roller bearing |
| US20170370411A1 (en) | 2014-10-29 | 2017-12-28 | Jtekt Corporation | Taper roller bearing |
| JP2016089846A (en) * | 2014-10-29 | 2016-05-23 | 株式会社ジェイテクト | Conical roller bearing |
| US10215233B2 (en) | 2014-10-29 | 2019-02-26 | Jtekt Corporation | Taper roller bearing |
| US10221891B2 (en) | 2014-10-29 | 2019-03-05 | Jtekt Corporation | Taper roller bearing |
| WO2016068031A1 (en) * | 2014-10-29 | 2016-05-06 | 株式会社ジェイテクト | Tapered roller bearing |
| US10539184B2 (en) | 2014-10-29 | 2020-01-21 | Jtekt Corporation | Taper roller bearing |
| US10408266B2 (en) | 2014-10-29 | 2019-09-10 | Jtekt Corporation | Cage for taper roller bearing and taper roller bearing |
| JP2017187119A (en) * | 2016-04-06 | 2017-10-12 | 株式会社ジェイテクト | Rolling bearing |
| JP2020143792A (en) * | 2018-12-07 | 2020-09-10 | Ntn株式会社 | Conical roller bearing |
| US11460071B2 (en) | 2018-12-07 | 2022-10-04 | Ntn Corporation | Tapered roller bearing |
| JP2022134897A (en) * | 2021-03-04 | 2022-09-15 | ナブテスコ株式会社 | Bearing device |
| WO2024106410A1 (en) * | 2022-11-17 | 2024-05-23 | Ntn株式会社 | Tapered roller bearing |