DE4301438

• Main Authors: ASAO, MITSUNARI, SUZUKA, MIE, JP, HIRANO, OSAMU, KUWANA, MIE, JP, MIKAMI, HIDENOBU, KUWANA, MIE, JP
• Format: Patent
• Language: English
• Published: 29.07.1993
• Subjects: CHEMISTRY; FUELS; LUBRICANTS; LUBRICATING COMPOSITIONS; METALLURGY; PEAT; PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION

A grease composition sealed in a rolling contact bearing contains a base oil in the form of a mixture of an alkyldiphenylether oil and a poly-(alpha)-olefin oil. The weight ratio of the former to the latter is between 20:80 and 80:20. 5-40% by weight of thickening agent which is at least one of an a...