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JPS5261673A - Lubrication grease composition - Google Patents

Lubrication grease composition

Info

Publication number
JPS5261673A
JPS5261673A JP13760475A JP13760475A JPS5261673A JP S5261673 A JPS5261673 A JP S5261673A JP 13760475 A JP13760475 A JP 13760475A JP 13760475 A JP13760475 A JP 13760475A JP S5261673 A JPS5261673 A JP S5261673A
Authority
JP
Japan
Prior art keywords
grease composition
lubrication grease
grease
sodium
added
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.)
Granted
Application number
JP13760475A
Other languages
Japanese (ja)
Other versions
JPS5532757B2 (en
Inventor
Akio Moriuchi
Mitsunari Aso
Tamotsu Kodama
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.)
NTN Corp
Original Assignee
Toyo Bearing Manufacturing Co Ltd
NTN Toyo Bearing Co 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 Toyo Bearing Manufacturing Co Ltd, NTN Toyo Bearing Co Ltd filed Critical Toyo Bearing Manufacturing Co Ltd
Priority to JP13760475A priority Critical patent/JPS5261673A/en
Publication of JPS5261673A publication Critical patent/JPS5261673A/en
Publication of JPS5532757B2 publication Critical patent/JPS5532757B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lubricants (AREA)

Abstract

PURPOSE: To a grease to which polyolesther radical oil 12-sodium hydroxysterate is added for viscosification, lower carboxylic sodium is further added to raise the dropping point of grease and improve its durability and heat-resistance.
COPYRIGHT: (C)1977,JPO&Japio
JP13760475A 1975-11-14 1975-11-14 Lubrication grease composition Granted JPS5261673A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13760475A JPS5261673A (en) 1975-11-14 1975-11-14 Lubrication grease composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13760475A JPS5261673A (en) 1975-11-14 1975-11-14 Lubrication grease composition

Publications (2)

Publication Number Publication Date
JPS5261673A true JPS5261673A (en) 1977-05-21
JPS5532757B2 JPS5532757B2 (en) 1980-08-27

Family

ID=15202566

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13760475A Granted JPS5261673A (en) 1975-11-14 1975-11-14 Lubrication grease composition

Country Status (1)

Country Link
JP (1) JPS5261673A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54120369A (en) * 1978-03-10 1979-09-18 Ntn Toyo Bearing Co Ltd Lubrication composition for roller bearing
WO2007145305A1 (en) * 2006-06-15 2007-12-21 Nidec Corporation Method of preventing lubricant from deteriorating, lubricant, and dynamic-pressure bearing device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4838601A (en) * 1971-09-17 1973-06-07

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4838601A (en) * 1971-09-17 1973-06-07

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54120369A (en) * 1978-03-10 1979-09-18 Ntn Toyo Bearing Co Ltd Lubrication composition for roller bearing
WO2007145305A1 (en) * 2006-06-15 2007-12-21 Nidec Corporation Method of preventing lubricant from deteriorating, lubricant, and dynamic-pressure bearing device
JPWO2007145305A1 (en) * 2006-06-15 2009-11-12 日本電産株式会社 Method for preventing deterioration of lubricant, lubricant, and hydrodynamic bearing device

Also Published As

Publication number Publication date
JPS5532757B2 (en) 1980-08-27

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