JPS58165324U - tapered roller bearing - Google Patents

tapered roller bearing

Info

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
Application number
JP1982064106U
Other languages
Japanese (ja)
Inventor
雄倉　完事
安井　啓剛
Original Assignee
光洋精工株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 光洋精工株式会社 filed Critical 光洋精工株式会社
Priority to JP1982064106U priority Critical patent/JPS58165324U/en
Publication of JPS58165324U publication Critical patent/JPS58165324U/en
Pending legal-status Critical Current

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

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

【図面の簡単な説明】[Brief explanation of the drawing]

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)

【実用新案登録請求の範囲】 （１）円すい軌道をそれぞれ有する内輪と外輪との間に
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).
JP1982064106U 1982-04-30 1982-04-30 tapered roller bearing Pending JPS58165324U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (20)

* Cited by examiner, † Cited by third party
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
EP2940323A4 (en) * 2012-12-25 2016-03-16 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
EP3404274A1 (en) * 2012-12-25 2018-11-21 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
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
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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