DE102017200997A1 - Wälzlager - Google Patents

Wälzlager Download PDF

Info

Publication number
DE102017200997A1
DE102017200997A1 DE102017200997.7A DE102017200997A DE102017200997A1 DE 102017200997 A1 DE102017200997 A1 DE 102017200997A1 DE 102017200997 A DE102017200997 A DE 102017200997A DE 102017200997 A1 DE102017200997 A1 DE 102017200997A1
Authority
DE
Germany
Prior art keywords
roller
axis
ring
cage
end surface
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
DE102017200997.7A
Other languages
German (de)
English (en)
Inventor
Shunsuke Yoshida
Kazuya Furuta
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nabtesco Corp
Original Assignee
Nabtesco Corp
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 Nabtesco Corp filed Critical Nabtesco Corp
Publication of DE102017200997A1 publication Critical patent/DE102017200997A1/de
Pending legal-status Critical Current

Links

Images

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
    • 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
    • F16C33/58—Raceways; Race rings
    • 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
    • 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
    • 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
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/02—General use or purpose, i.e. no use, purpose, special adaptation or modification indicated or a wide variety of uses mentioned
    • 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
    • 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
    • F16C33/583—Details of specific parts of races

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
DE102017200997.7A 2016-02-05 2017-01-23 Wälzlager Pending DE102017200997A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016020765A JP6694288B2 (ja) 2016-02-05 2016-02-05 コロ軸受
JP2016-020765 2016-02-05

Publications (1)

Publication Number Publication Date
DE102017200997A1 true DE102017200997A1 (de) 2017-08-10

Family

ID=59382090

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102017200997.7A Pending DE102017200997A1 (de) 2016-02-05 2017-01-23 Wälzlager

Country Status (5)

Country Link
JP (1) JP6694288B2 (zh)
KR (1) KR20170093707A (zh)
CN (1) CN107044481B (zh)
DE (1) DE102017200997A1 (zh)
TW (1) TWI712750B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112145549A (zh) * 2019-06-27 2020-12-29 纳博特斯克有限公司 旋转机构、减速器以及旋转机构的制造方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102114495B1 (ko) * 2018-04-02 2020-05-21 주식회사 베어링아트 테이퍼 롤러 베어링

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009036327A (ja) 2007-08-02 2009-02-19 Ntn Corp 円すいころ軸受

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS441129Y1 (zh) * 1965-01-04 1969-01-17
JPS58173825U (ja) * 1982-05-15 1983-11-21 光洋精工株式会社 円すいころ軸受
JPS6024931U (ja) * 1983-07-27 1985-02-20 光洋精工株式会社 円すいころ軸受
DE3841629C2 (de) * 1988-12-10 1996-07-11 Skf Gmbh Rollenlagerung
DE102004026457A1 (de) * 2004-05-29 2005-12-22 Fag Kugelfischer Ag & Co. Ohg Radlagereinheit
JP5760470B2 (ja) * 2011-02-09 2015-08-12 株式会社ジェイテクト 車輪用転がり軸受装置
EP2982878B1 (en) * 2013-04-04 2018-08-08 NSK Ltd. Resin cage for tapered roller bearing and tapered roller bearing including the resin cage
EP2860414B1 (en) * 2013-10-11 2018-05-23 Jtekt Corporation Conical roller bearing
CN104565021B (zh) * 2013-10-11 2018-04-17 株式会社捷太格特 圆锥滚子轴承
US20150252841A1 (en) * 2014-03-05 2015-09-10 Schaeffler Technologies AG & Co. KG Bearing assembly with integrated spring

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009036327A (ja) 2007-08-02 2009-02-19 Ntn Corp 円すいころ軸受

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112145549A (zh) * 2019-06-27 2020-12-29 纳博特斯克有限公司 旋转机构、减速器以及旋转机构的制造方法

Also Published As

Publication number Publication date
KR20170093707A (ko) 2017-08-16
JP2017137970A (ja) 2017-08-10
CN107044481B (zh) 2021-03-05
CN107044481A (zh) 2017-08-15
TW201728839A (zh) 2017-08-16
JP6694288B2 (ja) 2020-05-13
TWI712750B (zh) 2020-12-11

Similar Documents

Publication Publication Date Title
DE102011003704A1 (de) Labyrinthdichtung eines Radiallagers mit Radialflansch
DE102011004706A1 (de) Kegelrollenlager mit Käfig
DE102010035061A1 (de) Doppelkammkäfig für ein zweireihiges Zylinderrollenlager mit Massenausgleich
DE102013016949A1 (de) Rollenlager für mindestens zwei Reihen von Rollelementen, insbesondere für den Tunnelbau
DE102014212076A1 (de) Lagerkäfig für ein Wälzlager, insbesondere für ein Kegelrollenlager
DE102009004920A1 (de) Kombiniertes Radial-Axialwälzlager
DE212013000259U1 (de) Wälzlager
DE102016207215A1 (de) Montageverfahren einer Nabenlagereinheit
DE102017128872A1 (de) Getriebevorrichtung mit biegendem Eingriff
DE212013000161U1 (de) Schrägkugellager und Kombinationslager
DE102011005845A1 (de) Kegelrollenlager
DE102018201820A1 (de) Grosswälzlager mit zumindest zwei Reihen von Wälzelementen
DE102017200997A1 (de) Wälzlager
DE102016218792A1 (de) Axiallager sowie Achsschenkel-Lageranordnung und deren Verwendung
DE102018212093A1 (de) Lager und Lager aufweisende Vorrichtung
DE102021102133A1 (de) Wälzlager mit Führungsflansch für Käfig
DE112018001585T5 (de) Fahrzeugrad-lagervorrichtung
DE60208899T2 (de) Herstellungsverfahren einer kegellageranordnung
DE102017110078A1 (de) Lagerinnenring, Unterlegscheibe, Vorspannplatte, Kegel-/ Zylinderrollenlager sowie Lager/Welle-Anordnung
DE102019126624A1 (de) Kegelrollenlager
DE102017211488A1 (de) Segmentierter Käfig für Wälzlager
DE212014000206U1 (de) Zweireihiges Wälzlager
DE202022100047U1 (de) Rollenkäfig für Zykloidgetriebe
DE102017107171A1 (de) Wälzlager
DE112018007309B4 (de) Flachlager

Legal Events

Date Code Title Description
R012 Request for examination validly filed