JPS58165324U - tapered roller bearing - Google Patents
tapered roller bearingInfo
- Publication number
- JPS58165324U JPS58165324U JP1982064106U JP6410682U JPS58165324U JP S58165324 U JPS58165324 U JP S58165324U JP 1982064106 U JP1982064106 U JP 1982064106U JP 6410682 U JP6410682 U JP 6410682U JP S58165324 U JPS58165324 U JP S58165324U
- Authority
- JP
- Japan
- Prior art keywords
- flange
- roller bearing
- tapered roller
- tapered
- utility
- 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
-
- 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
- F16C33/4617—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages
- F16C33/4623—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages
- F16C33/4635—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages made from plastic, e.g. injection moulded window cages
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図はこの考案における実施例の縦断面図、第2図は
第1図のA矢視の側面図の一部、第3図は別の実施例の
縦断面図、第4図はさらに別の実施例の第2図相当図、
第5図、第6図および第7図はさらに別の実施例の縦断
面図である。
1・・・・・・内輪、2・・・・・・外輪、3・・・・
・・円すいころ、4・・・・・・保持器、5・・・・・
・鍔、6. 9. 10・・・用突出部、7. 11.
12・・・・・・係合部。Fig. 1 is a longitudinal sectional view of an embodiment of this invention, Fig. 2 is a part of a side view taken in the direction of arrow A in Fig. 1, Fig. 3 is a longitudinal sectional view of another embodiment, and Fig. 4 is a further A diagram corresponding to FIG. 2 of another embodiment,
FIGS. 5, 6 and 7 are longitudinal cross-sectional views of still other embodiments. 1...Inner ring, 2...Outer ring, 3...
... Tapered roller, 4 ... Cage, 5 ...
・Tsuba, 6. 9. 10... protrusion, 7. 11.
12... Engagement part.
Claims (1)
複数の円すいころを介装するとともに、該円すいころを
合成樹脂製保持器にて円周等配位置に保持してなる円す
いころ軸受において、内輪の大径部にのみ円すいころ案
内用の鍔を設けるとともに、合成樹脂製保持器の大径部
に、先端部が軸受内部に向かうよう半径方向内方に湾曲
した先細りの合成樹脂製突出部を設け、か94.5前記
鍔に該突出部の保合部を形成し、軸受回転中、前記鍔と
前記突出部とが非接触を保つ如く前記突出部の先端部を
前記係合部に係合するとともに、前記突出部と前記鍔間
に形成される空間を潤滑剤溜りとした円すいころ軸受。 (2)前記保持器の大径部と前記突出部を一体成形した
実用新案登録請求の範囲(1)に記載の円すいころ軸受
。 ”(3) 前記保持器の大径部と前記突出部とが別体
に成形された後、一体的に結合されてなる実用新案登録
請求の範囲(1)に記載の円すいころ軸受。 (4)前記内輪の鍔の係合部を、鍔の外周面外方端部と
端面の角部に設けた周段部より形成してなる実用新案登
録請求の範囲(1)から(3)のうちのいずれか1つに
記載の円すいころ軸受。 (5)前記内輪の鍔の保合部を、鍔の外周面に設けた周
溝より形成してなる実用新案登録請求の範囲(1)から
(3)のうちのいずれか1つに記載の円すいころ軸受。 (6)前記内輪の鍔の係合部を、前記鍔の側面より形成
してなる実用新案登録請求の範囲(1)から(3)のう
ちのいずれか1つに記載の円すいころ軸受。 (7)前記内輪の鍔の係合部を、前記鍔の側面に設けた
周溝より形成してなる実用新案登録請求の範囲(6)に
記載の円すいころ軸受。 (8)前記保持器の大径部に設けた突出部を、円すいこ
ろ間に形成してなる実用新案登録請求の範 □ 囲(
1)から(7)のうちのいずれか1つに記載の円すいこ
ろ軸受。 (9)前記保持器の大径部に設けた突出部を、前記大径
部全周に亘って形成してなる実用新案登録請求の範囲(
1)から(7)のうちのいずれか1つに記載の円すいこ
ろ軸受。[Scope of Claim for Utility Model Registration] (1) A plurality of tapered rollers are interposed between an inner ring and an outer ring each having a tapered raceway, and the tapered rollers are arranged at equal positions on the circumference using a synthetic resin cage. In the tapered roller bearing, a flange for guiding the tapered rollers is provided only on the large diameter portion of the inner ring, and a flange for guiding the tapered rollers is provided on the large diameter portion of the synthetic resin retainer, and a flange is provided on the large diameter portion of the synthetic resin cage so that the tip portion faces inside the bearing. A curved and tapered protrusion made of synthetic resin is provided, and a retaining portion for the protrusion is formed on the collar, and the protrusion is arranged so that the collar and the protrusion maintain non-contact during rotation of the bearing. A tapered roller bearing having a tip end thereof engaged with the engaging portion, and a space formed between the protruding portion and the flange serving as a lubricant reservoir. (2) The tapered roller bearing according to claim (1), wherein the large diameter portion of the cage and the protruding portion are integrally molded. ” (3) The tapered roller bearing according to claim (1), in which the large diameter portion of the retainer and the protruding portion are molded separately and then integrally joined. ) Among the utility model registration claims (1) to (3), the engaging portion of the inner ring flange is formed by a circumferential step provided at the outer end of the outer circumferential surface of the flange and the corner of the end surface. Tapered roller bearing according to any one of (5) Utility model registration claims (1) to (5) wherein the retaining portion of the inner ring flange is formed by a circumferential groove provided on the outer peripheral surface of the flange. Tapered roller bearing according to any one of 3).(6) Utility model registration claims (1) to (3) in which the engaging portion of the inner ring flange is formed from a side surface of the flange. ) The tapered roller bearing according to any one of (7) Utility model registration claims (6) in which the engaging portion of the inner ring flange is formed from a circumferential groove provided on the side surface of the flange. ). (8) Scope of claim for utility model registration in which a protrusion provided on the large diameter portion of the cage is formed between tapered rollers □ (
The tapered roller bearing according to any one of 1) to (7). (9) The scope of the utility model registration claim (
The tapered roller bearing according to any one of 1) to (7).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1982064106U JPS58165324U (en) | 1982-04-30 | 1982-04-30 | tapered roller bearing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1982064106U JPS58165324U (en) | 1982-04-30 | 1982-04-30 | tapered roller bearing |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS58165324U true JPS58165324U (en) | 1983-11-04 |
Family
ID=30074156
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1982064106U Pending JPS58165324U (en) | 1982-04-30 | 1982-04-30 | tapered roller bearing |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58165324U (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008149854A1 (en) | 2007-06-08 | 2008-12-11 | Ntn Corporation | Taper roller bearing |
JP2008303942A (en) * | 2007-06-06 | 2008-12-18 | Ntn Corp | Tapered roller bearing |
JP2009287593A (en) * | 2008-05-27 | 2009-12-10 | Jtekt Corp | Tapered roller bearing |
JP2011149549A (en) * | 2009-12-25 | 2011-08-04 | Ntn Corp | Cage segment for tapered roller bearing, tapered roller bearing, and method for installing tapered roller bearing |
JP2011226495A (en) * | 2010-04-15 | 2011-11-10 | Ntn Corp | Retainer for conical bearing, retainer manufacturing method, and conical bearing |
WO2014104132A1 (en) * | 2012-12-25 | 2014-07-03 | 日本精工株式会社 | Tapered roller bearing |
JP2015098915A (en) * | 2013-11-20 | 2015-05-28 | Ntn株式会社 | Axle bearing device |
JP2015121311A (en) * | 2012-12-25 | 2015-07-02 | 日本精工株式会社 | Tapered roller bearing |
JP2015124796A (en) * | 2013-12-25 | 2015-07-06 | 日本精工株式会社 | Tapered roller bearing |
EP2982878A4 (en) * | 2013-04-04 | 2016-03-16 | Nsk Ltd | Tapered roller bearing-use resin made cage and tapered roller bearing provided with such cage |
USD771166S1 (en) | 2014-06-19 | 2016-11-08 | Nsk Ltd. | Tapered roller bearing cage |
-
1982
- 1982-04-30 JP JP1982064106U patent/JPS58165324U/en active Pending
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008303942A (en) * | 2007-06-06 | 2008-12-18 | Ntn Corp | Tapered roller bearing |
WO2008149854A1 (en) | 2007-06-08 | 2008-12-11 | Ntn Corporation | Taper roller bearing |
JP2008304003A (en) * | 2007-06-08 | 2008-12-18 | Ntn Corp | Tapered roller bearing |
JP2009287593A (en) * | 2008-05-27 | 2009-12-10 | Jtekt Corp | Tapered roller bearing |
JP2011149549A (en) * | 2009-12-25 | 2011-08-04 | Ntn Corp | Cage segment for tapered roller bearing, tapered roller bearing, and method for installing tapered roller bearing |
JP2011226495A (en) * | 2010-04-15 | 2011-11-10 | Ntn Corp | Retainer for conical bearing, retainer manufacturing method, and conical bearing |
KR20150088297A (en) * | 2012-12-25 | 2015-07-31 | 닛본 세이고 가부시끼가이샤 | Tapered roller bearing |
EP3404274A1 (en) * | 2012-12-25 | 2018-11-21 | NSK Ltd. | Tapered roller bearing |
JP2015121311A (en) * | 2012-12-25 | 2015-07-02 | 日本精工株式会社 | Tapered roller bearing |
EP3690266A3 (en) * | 2012-12-25 | 2020-11-04 | NSK Ltd. | Tapered roller bearing |
WO2014104132A1 (en) * | 2012-12-25 | 2014-07-03 | 日本精工株式会社 | Tapered roller bearing |
CN104956102A (en) * | 2012-12-25 | 2015-09-30 | 日本精工株式会社 | Tapered roller bearing |
EP2940323A1 (en) * | 2012-12-25 | 2015-11-04 | NSK Ltd. | Tapered roller bearing |
US10302131B2 (en) | 2012-12-25 | 2019-05-28 | Nsk Ltd. | Tapered roller bearing |
EP2940323A4 (en) * | 2012-12-25 | 2016-03-16 | Nsk Ltd | Tapered roller bearing |
EP2982878A4 (en) * | 2013-04-04 | 2016-03-16 | Nsk Ltd | Tapered roller bearing-use resin made cage and tapered roller bearing provided with such cage |
US9995341B2 (en) | 2013-04-04 | 2018-06-12 | Nsk Ltd. | Resin cage for tapered roller bearing and tapered roller bearing including the resin cage |
JP2015098915A (en) * | 2013-11-20 | 2015-05-28 | Ntn株式会社 | Axle bearing device |
JP2015124796A (en) * | 2013-12-25 | 2015-07-06 | 日本精工株式会社 | Tapered roller bearing |
USD771166S1 (en) | 2014-06-19 | 2016-11-08 | Nsk Ltd. | Tapered roller bearing cage |
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