JP4003284B2 - 給油手段付転がり軸受装置 - Google Patents

給油手段付転がり軸受装置 Download PDF

Info

Publication number
JP4003284B2
JP4003284B2 JP08567698A JP8567698A JP4003284B2 JP 4003284 B2 JP4003284 B2 JP 4003284B2 JP 08567698 A JP08567698 A JP 08567698A JP 8567698 A JP8567698 A JP 8567698A JP 4003284 B2 JP4003284 B2 JP 4003284B2
Authority
JP
Japan
Prior art keywords
inner ring
lubricating oil
oil supply
rolling
outer ring
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.)
Expired - Lifetime
Application number
JP08567698A
Other languages
English (en)
Japanese (ja)
Other versions
JPH11280772A (ja
JPH11280772A5 (enExample
Inventor
彰 石丸
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.)
NSK Ltd
Original Assignee
NSK Ltd
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 NSK Ltd filed Critical NSK Ltd
Priority to JP08567698A priority Critical patent/JP4003284B2/ja
Publication of JPH11280772A publication Critical patent/JPH11280772A/ja
Publication of JPH11280772A5 publication Critical patent/JPH11280772A5/ja
Application granted granted Critical
Publication of JP4003284B2 publication Critical patent/JP4003284B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/042—Guidance of lubricant
    • F16H57/043—Guidance of lubricant within rotary parts, e.g. axial channels or radial openings in shafts
    • 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
    • F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/6659—Details of supply of the liquid to the bearing, e.g. passages or nozzles
    • F16C33/667—Details of supply of the liquid to the bearing, e.g. passages or nozzles related to conditioning, e.g. cooling, filtering
    • 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
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/6659—Details of supply of the liquid to the bearing, e.g. passages or nozzles
    • F16C33/6677—Details of supply of the liquid to the bearing, e.g. passages or nozzles from radial inside, e.g. via a passage through the shaft and/or inner ring
    • 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0467—Elements of gearings to be lubricated, cooled or heated
    • F16H57/0469—Bearings or seals
    • 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
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
    • F16C19/181—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact
    • F16C19/183—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles
    • F16C19/184—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement
    • 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
    • F16C19/38—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 two or more rows of rollers
    • F16C19/383—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 two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
    • F16C19/385—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 two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings
    • F16C19/386—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 two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings in O-arrangement
    • 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)
  • General Details Of Gearings (AREA)
  • Rolling Contact Bearings (AREA)
JP08567698A 1998-03-31 1998-03-31 給油手段付転がり軸受装置 Expired - Lifetime JP4003284B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP08567698A JP4003284B2 (ja) 1998-03-31 1998-03-31 給油手段付転がり軸受装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP08567698A JP4003284B2 (ja) 1998-03-31 1998-03-31 給油手段付転がり軸受装置

Publications (3)

Publication Number Publication Date
JPH11280772A JPH11280772A (ja) 1999-10-15
JPH11280772A5 JPH11280772A5 (enExample) 2005-03-03
JP4003284B2 true JP4003284B2 (ja) 2007-11-07

Family

ID=13865446

Family Applications (1)

Application Number Title Priority Date Filing Date
JP08567698A Expired - Lifetime JP4003284B2 (ja) 1998-03-31 1998-03-31 給油手段付転がり軸受装置

Country Status (1)

Country Link
JP (1) JP4003284B2 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002081443A (ja) * 2000-09-05 2002-03-22 Nsk Ltd 潤滑剤供給装置
JP4759824B2 (ja) * 2001-03-23 2011-08-31 日本精工株式会社 トロイダル型無段変速機
JP4057327B2 (ja) * 2002-03-29 2008-03-05 いすゞ自動車株式会社 転がり軸受の給油装置
DE102006033555A1 (de) * 2006-07-20 2008-01-24 Deutz Ag Ölfilterung bei Lagerungen mit Wälzkörpern
DE102011076103B4 (de) * 2011-05-19 2013-04-11 Aktiebolaget Skf Wälzlager und Lageranordnung mit einem solchen Wälzlager
DE102019131466A1 (de) * 2019-11-21 2021-05-27 Schaeffler Technologies AG & Co. KG Zahnradmodul mit einem 2-reihigen Schrägkugellager
DE102019131451A1 (de) * 2019-11-21 2021-05-27 Schaeffler Technologies AG & Co. KG Zahnradmodul bestehend aus wenigstens einem Zahnrad und zwei Schrägkugellagern

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5446951U (enExample) * 1977-09-07 1979-03-31
NL9202086A (nl) * 1992-12-01 1994-07-01 Skf Ind Trading & Dev Een wentellagersysteem met een filterafdichtring.
JP4023860B2 (ja) * 1996-02-28 2007-12-19 Ｎｔｎ株式会社 自動車の変速機における主軸歯車機構

Also Published As

Publication number Publication date
JPH11280772A (ja) 1999-10-15

Similar Documents

Publication Publication Date Title
US7036989B2 (en) Roller bearing oil feed device
JP3831158B2 (ja) テーパーローラベアリング潤滑構造
KR100876192B1 (ko) 플래니터리 기어의 윤활장치
JPH10299784A (ja) 転がり軸受装置用潤滑装置
JP4003284B2 (ja) 給油手段付転がり軸受装置
JP3522152B2 (ja) 遊星歯車装置の潤滑構造
JP4003247B2 (ja) 給油手段付転がり軸受装置
JP2007032612A (ja) ころ軸受
JPH07317885A (ja) 遊星歯車用回転支持装置
JP2021089058A (ja) 回転体のスラスト受け構造
JP2765487B2 (ja) デファレンシャル用軸受の潤滑装置
JP2000161369A (ja) ころ軸受
JPH09105450A (ja) デファレンシャル用軸受の潤滑装置
JP2013104484A (ja) シール付き転がり軸受
JP2010169142A (ja) 遊星歯車機構におけるころ軸受の潤滑構造
JPH10274243A5 (enExample)
JP2005351294A (ja) 無段変速装置
JP2006336767A (ja) 軸受潤滑装置
GB2166813A (en) Tapered roller bearing assembly
US20050064979A1 (en) Bevel gear transmission
JP2006125604A (ja) スラストころ軸受
JP2021102976A (ja) 遊星ローラ式動力伝達装置
JP2007032768A (ja) ころ軸受
JP3629898B2 (ja) トロイダル型無段変速機
JP2009068669A (ja) ラジアルニードル軸受

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20040401

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20040401

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20061010

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20061017

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20061211

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20070731

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20070813

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100831

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110831

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110831

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120831

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120831

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130831

Year of fee payment: 6

EXPY Cancellation because of completion of term