SU1487443A1 - GREASE FOR BALL SUPPORT BOLTS - Google Patents

GREASE FOR BALL SUPPORT BOLTS

Info

Publication number
SU1487443A1
SU1487443A1 SU4336777/04A SU4336777A SU1487443A1 SU 1487443 A1 SU1487443 A1 SU 1487443A1 SU 4336777/04 A SU4336777/04 A SU 4336777/04A SU 4336777 A SU4336777 A SU 4336777A SU 1487443 A1 SU1487443 A1 SU 1487443A1
Authority
SU
USSR - Soviet Union
Prior art keywords
grease
ethylene
ball support
mineral oil
synthetic rubber
Prior art date
Application number
SU4336777/04A
Other languages
Russian (ru)
Inventor
А.И. Голованов
М.Р. Мавлютов
В.И. Голованов
Р.А. Исмаков
С.В. Колонских
Г.В. Конесев
Р.А. Мулюков
Original Assignee
Уфимский Нефтяной Институт
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 Уфимский Нефтяной Институт filed Critical Уфимский Нефтяной Институт
Priority to SU4336777/04A priority Critical patent/SU1487443A1/en
Application granted granted Critical
Publication of SU1487443A1 publication Critical patent/SU1487443A1/en

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  • Lubricants (AREA)

Abstract

Смазка для опор шарошечных долот, содержащая минеральное масло, полиэтилен мол. м. 10000 - 45000, этилен-пропиленовый синтетический каучук и противоизносную присадку, отличающаяся тем, что, с целью повышения противоизносных свойств при работе узла трения в условиях водородной агрессии, смазка в качестве противоизносной присадки содержит дибутилфосфат хрома при следующем соотношении компонентов, мас.%:Полиэтилен мол.м. 10000 - 45000 - 30 - 60Этилен-пропиленовый синтетический каучук - 15 - 25Дибутилфосфат хрома - 0,5 - 1,5Минеральное масло - До 100Grease for bearings of roller bits containing mineral oil, polyethylene mol. 10,000 - 45000, ethylene-propylene synthetic rubber and anti-wear additive, characterized in that, in order to improve anti-wear properties when the friction unit is working under hydrogen aggression, the lubricant contains chromium dibutyl phosphate in the following ratio of components, wt.% : Polyethylene mol.m. 10,000 - 45,000 - 30 - 60 Ethylene-propylene synthetic rubber - 15 - 25 Chromium dibutyl phosphate - 0.5 - 1.5 Mineral oil - Up to 100

SU4336777/04A 1987-10-05 1987-10-05 GREASE FOR BALL SUPPORT BOLTS SU1487443A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4336777/04A SU1487443A1 (en) 1987-10-05 1987-10-05 GREASE FOR BALL SUPPORT BOLTS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4336777/04A SU1487443A1 (en) 1987-10-05 1987-10-05 GREASE FOR BALL SUPPORT BOLTS

Publications (1)

Publication Number Publication Date
SU1487443A1 true SU1487443A1 (en) 2000-08-20

Family

ID=60526814

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4336777/04A SU1487443A1 (en) 1987-10-05 1987-10-05 GREASE FOR BALL SUPPORT BOLTS

Country Status (1)

Country Link
SU (1) SU1487443A1 (en)

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