JPS5294954A - Jurnal bearing device - Google Patents

Jurnal bearing device

Info

Publication number
JPS5294954A
JPS5294954A JP1137576A JP1137576A JPS5294954A JP S5294954 A JPS5294954 A JP S5294954A JP 1137576 A JP1137576 A JP 1137576A JP 1137576 A JP1137576 A JP 1137576A JP S5294954 A JPS5294954 A JP S5294954A
Authority
JP
Japan
Prior art keywords
jurnal
bearing device
shaft
bearing
minimizing
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
JP1137576A
Other languages
Japanese (ja)
Inventor
Yoshiki Noguchi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP1137576A priority Critical patent/JPS5294954A/en
Publication of JPS5294954A publication Critical patent/JPS5294954A/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
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/1045—Details of supply of the liquid to the bearing
    • 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
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
    • F16C33/1065—Grooves on a bearing surface for distributing or collecting the liquid
    • 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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • F16C17/022—Sliding-contact bearings for exclusively rotary movement for radial load only with a pair of essentially semicircular bearing sleeves

Abstract

PURPOSE: To improve stability of shaft at high speed rotating condition by minimizing the floating of shaft by cutting groove in the lower half of the bearing to the rotating direction from metal surface vertical direction.
COPYRIGHT: (C)1977,JPO&Japio
JP1137576A 1976-02-06 1976-02-06 Jurnal bearing device Pending JPS5294954A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1137576A JPS5294954A (en) 1976-02-06 1976-02-06 Jurnal bearing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1137576A JPS5294954A (en) 1976-02-06 1976-02-06 Jurnal bearing device

Publications (1)

Publication Number Publication Date
JPS5294954A true JPS5294954A (en) 1977-08-10

Family

ID=11776259

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1137576A Pending JPS5294954A (en) 1976-02-06 1976-02-06 Jurnal bearing device

Country Status (1)

Country Link
JP (1) JPS5294954A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0464714A (en) * 1990-07-04 1992-02-28 Toshiba Corp Sliding bearing for high speed rotation
JP2011169355A (en) * 2010-02-17 2011-09-01 Hitachi Ltd Combination bearing device
JP2012219862A (en) * 2011-04-05 2012-11-12 Toshiba Corp Slide bearing
KR20160073824A (en) * 2014-12-17 2016-06-27 두산중공업 주식회사 Bearing assembly of the shaft
WO2018105736A1 (en) * 2016-12-09 2018-06-14 大豊工業株式会社 Halved bearing

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0464714A (en) * 1990-07-04 1992-02-28 Toshiba Corp Sliding bearing for high speed rotation
JP2011169355A (en) * 2010-02-17 2011-09-01 Hitachi Ltd Combination bearing device
JP2012219862A (en) * 2011-04-05 2012-11-12 Toshiba Corp Slide bearing
US9121449B2 (en) 2011-04-05 2015-09-01 Kabushiki Kaisha Toshiba Slide bearing
KR20160073824A (en) * 2014-12-17 2016-06-27 두산중공업 주식회사 Bearing assembly of the shaft
WO2018105736A1 (en) * 2016-12-09 2018-06-14 大豊工業株式会社 Halved bearing
JP2018096408A (en) * 2016-12-09 2018-06-21 大豊工業株式会社 Half-split bearing
US10851836B2 (en) 2016-12-09 2020-12-01 Taiho Kogyo Co., Ltd. Half bearing

Similar Documents

Publication Publication Date Title
JPS5294954A (en) Jurnal bearing device
JPS5267442A (en) Taper land thrust bearing
JPS52131454A (en) Thermal treating method of wafer
JPS52118150A (en) Tilting pad bearing
JPS52147270A (en) Shaft position adjuster
JPS531301A (en) Means for reducing shaft thrust in centrifugal turbo-machine
JPS5214156A (en) Lubricant oil cooling device for bearing in vertical shaft
JPS51117254A (en) Corrosion-resisting bearing with countermeasure for prevention of pit-corrosion of rolling surface
JPS5214155A (en) Bearing device of rotating machine
JPS51146087A (en) Boat
JPS5232181A (en) Gas centrifugal sepaator
JPS5278186A (en) Slicing machine
JPS526846A (en) Water turbine
JPS5212407A (en) Step motor for watch
JPS5313431A (en) Cleaning roller for fixing roller
JPS52100042A (en) Static pressure ball bearing
JPS52136308A (en) Cooling device of revolving machine
JPS5231252A (en) Collecting device for evaporated lubricants at bearing
JPS52140077A (en) Press-fitting apparatus for bearing or others
JPS5369398A (en) Device for launching surface floated structure
JPS53117150A (en) Rotation shaft holder
JPS5332251A (en) Bush
JPS5366506A (en) High speed motor
JPS5234497A (en) Grinding method
JPS51119932A (en) Rotary rectifier