JPS5572916A - Thrust shaft bearing - Google Patents

Thrust shaft bearing

Info

Publication number
JPS5572916A
JPS5572916A JP14344978A JP14344978A JPS5572916A JP S5572916 A JPS5572916 A JP S5572916A JP 14344978 A JP14344978 A JP 14344978A JP 14344978 A JP14344978 A JP 14344978A JP S5572916 A JPS5572916 A JP S5572916A
Authority
JP
Japan
Prior art keywords
oil
thrust
edge surface
shaft bearing
drain
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
JP14344978A
Other languages
Japanese (ja)
Inventor
Masahiro Yoshioka
Ko Inoue
Muneo Mizumoto
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 JP14344978A priority Critical patent/JPS5572916A/en
Publication of JPS5572916A publication Critical patent/JPS5572916A/en
Pending legal-status Critical Current

Links

Landscapes

  • Sliding-Contact Bearings (AREA)

Abstract

PURPOSE: To decrease oil leak from shaft sealing part as well as supply of lubricating oil by providing one oil-supplying groove in the direction of drain in the edge surface of thrust-shaft bearing body with which the thrust collar is in contact.
CONSTITUTION: Thrust shaft bearing is composed by fitting casing 1 with bearing body 5 and further fitting rotating shaft 2 piercing the body 5 with thrust collars 6 contacting respectively with the edge surface of the body 5. In the edge surface 5a of the body 5 with which the thrust collars are in contact is formed one oil-supplying groove 11 in the direction of drain. When the rotating shaft 2 starts rotation, most of the lubricating oil supplied from the orifice 9 is furnished into the mutually contacting surfaces of 5a and 6 enough for lubrication thereof from oil-supplying groove 11 through the orifice 8. And surplus oil is discharged from the groove 11 to the drain hole 4 without diffusing around.
COPYRIGHT: (C)1980,JPO&Japio
JP14344978A 1978-11-22 1978-11-22 Thrust shaft bearing Pending JPS5572916A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14344978A JPS5572916A (en) 1978-11-22 1978-11-22 Thrust shaft bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14344978A JPS5572916A (en) 1978-11-22 1978-11-22 Thrust shaft bearing

Publications (1)

Publication Number Publication Date
JPS5572916A true JPS5572916A (en) 1980-06-02

Family

ID=15338952

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14344978A Pending JPS5572916A (en) 1978-11-22 1978-11-22 Thrust shaft bearing

Country Status (1)

Country Link
JP (1) JPS5572916A (en)

Similar Documents

Publication Publication Date Title
JPS55109793A (en) Displacement type fluid compressor
FR2526896B1 (en) SEALING DEVICE FOR BEARINGS
SE8000971L (en) STORAGE LUBRICATION DEVICE
JPS56120821A (en) Fitting device of machine element shaft
EP0272442A3 (en) Self-pumping hydrodynamic radial bearing
JPS5554718A (en) Rotary transmission device
SE8406258D0 (en) STORAGE LUBRICATION DEVICE
JPS54100511A (en) Vane type rotary compressor
JPS5572916A (en) Thrust shaft bearing
JPS56135780A (en) Compressor
JPS57137767A (en) Lubricator for inside of gear
JPS5594092A (en) Radial type hybrid bearing device by general purpose rolling bearing
JPS5718815A (en) Bearing device
JPS5642796A (en) Device for preventing seizure of bearing of vertical pump
ES444435A1 (en) Shaft bearings
JPS54133246A (en) Sliding bearing device for vehicle rotator
GB870663A (en) Plain bearings
JPS55119221A (en) Bearing device
JPS5620833A (en) Rotary device
JPS5510119A (en) Fluid bearing unit
JPS57208317A (en) Lubricating device for bearing having rotatable outer ring
JPS5792418A (en) Rotary head assembly
JPS5214156A (en) Lubricant oil cooling device for bearing in vertical shaft
JPS5572918A (en) Flange for bearing
JPS57116935A (en) Bearing device of rotary machine