JPH0175621U - - Google Patents
Info
- Publication number
- JPH0175621U JPH0175621U JP17146687U JP17146687U JPH0175621U JP H0175621 U JPH0175621 U JP H0175621U JP 17146687 U JP17146687 U JP 17146687U JP 17146687 U JP17146687 U JP 17146687U JP H0175621 U JPH0175621 U JP H0175621U
- Authority
- JP
- Japan
- Prior art keywords
- tapered roller
- inner ring
- outer ring
- tapered
- roller bearing
- 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
- 238000005096 rolling process Methods 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 230000005540 biological transmission 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
- F16C43/00—Assembling bearings
- F16C43/04—Assembling rolling-contact bearings
- F16C43/06—Placing rolling bodies in cages or bearings
- F16C43/08—Placing rolling bodies in cages or bearings by deforming the cages or the races
-
- 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
- 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
-
- 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
- F16C2361/00—Apparatus or articles in engineering in general
- F16C2361/61—Toothed gear systems, e.g. support of pinion shafts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Description
第1図は本考案の実施例を示す断面図、第2図
は同上A―A断面図、第3図は本考案に係る保持
器の他の実施例を示すA―A断面図、第4図は従
来例を示す断面図、第5図は自動車のトランスミ
ツシヨンを示す要部断面図である。
1……内輪、4……内輪大鍔、6……外輪、8
……縁部、9,11……保持器、10,12……
ポケツト。
FIG. 1 is a cross-sectional view showing an embodiment of the present invention, FIG. 2 is a cross-sectional view taken along line A-A of the same as above, FIG. The figure is a cross-sectional view showing a conventional example, and FIG. 5 is a cross-sectional view of essential parts showing an automobile transmission. 1...Inner ring, 4...Inner ring large tsuba, 6...Outer ring, 8
... Edge, 9, 11 ... Cage, 10, 12 ...
Pocket.
Claims (1)
る円すいころ軸受において、外輪大径側端部に、
上記円すいころの外接円径より僅かに小径の縁部
を形成し、内輪は小鍔を廃止し大径側端部に上記
円すいころ案内用大鍔のみ形成すると共に、上記
円すいころを合成樹脂製保持器により転動自在に
案内保持して上記内輪を分離可能としたことを特
徴とする円すいころ軸受。 In a tapered roller bearing in which a plurality of tapered rollers are housed between an outer ring and an inner ring, at the large diameter end of the outer ring,
The edge portion has a slightly smaller diameter than the circumscribed circle diameter of the tapered roller, the inner ring eliminates the small flange, and only the large flange for guiding the tapered roller is formed at the large diameter end, and the tapered roller is made of synthetic resin. A tapered roller bearing characterized in that the inner ring is separable by being guided and held in a freely rolling manner by a cage.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17146687U JPH0175621U (en) | 1987-11-10 | 1987-11-10 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17146687U JPH0175621U (en) | 1987-11-10 | 1987-11-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0175621U true JPH0175621U (en) | 1989-05-23 |
Family
ID=31463323
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17146687U Pending JPH0175621U (en) | 1987-11-10 | 1987-11-10 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0175621U (en) |
Cited By (7)
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 |
JP2006226362A (en) * | 2005-02-16 | 2006-08-31 | Ntn Corp | Sprocket support structure for running speed change gear of construction machine |
JP2014211230A (en) * | 2012-12-25 | 2014-11-13 | 日本精工株式会社 | Tapered roller bearing |
JP2016008641A (en) * | 2014-06-23 | 2016-01-18 | 日本精工株式会社 | Tapered roller bearing |
JP2016008642A (en) * | 2014-06-23 | 2016-01-18 | 日本精工株式会社 | Tapered roller bearing |
US9995341B2 (en) | 2013-04-04 | 2018-06-12 | Nsk Ltd. | Resin cage for tapered roller bearing and tapered roller bearing including the resin cage |
US10302131B2 (en) | 2012-12-25 | 2019-05-28 | Nsk Ltd. | Tapered roller bearing |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5076452A (en) * | 1973-11-10 | 1975-06-23 | ||
JPS50136555A (en) * | 1974-04-17 | 1975-10-29 | ||
JPS6149128B2 (en) * | 1978-10-26 | 1986-10-28 | Nihon Plast Co Ltd |
-
1987
- 1987-11-10 JP JP17146687U patent/JPH0175621U/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5076452A (en) * | 1973-11-10 | 1975-06-23 | ||
JPS50136555A (en) * | 1974-04-17 | 1975-10-29 | ||
JPS6149128B2 (en) * | 1978-10-26 | 1986-10-28 | Nihon Plast Co Ltd |
Cited By (8)
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 |
JP2006226362A (en) * | 2005-02-16 | 2006-08-31 | Ntn Corp | Sprocket support structure for running speed change gear of construction machine |
JP2014211230A (en) * | 2012-12-25 | 2014-11-13 | 日本精工株式会社 | Tapered roller bearing |
US10302131B2 (en) | 2012-12-25 | 2019-05-28 | Nsk Ltd. | Tapered roller bearing |
US9995341B2 (en) | 2013-04-04 | 2018-06-12 | Nsk Ltd. | Resin cage for tapered roller bearing and tapered roller bearing including the resin cage |
JP2016008641A (en) * | 2014-06-23 | 2016-01-18 | 日本精工株式会社 | Tapered roller bearing |
JP2016008642A (en) * | 2014-06-23 | 2016-01-18 | 日本精工株式会社 | Tapered roller bearing |