Grease Proton
instrument lubricant
Description
Proton – protivoosypochnaya lubricant for use in optical devices. The temperature range from -65 ° C to 85 ° C.
lubricant EDO-122-7 – mixture of silicone fluids and petroleum oil thickened with lithium stearate and ceresine. Good conservation, antiwear properties, water resistance, satisfactory Colloidal and chemical stability. Multi-purpose, conservation. The temperature range of -40 … + 100 ° C. Designed for air bearings of electric machines and jig boring machines; precision bearings, precision machinery, eletkromashiny. Substitutes: Ciatim-201
Grease VNIINP-258 – silicone fluid, thickened with a modified silica gel. It characterized as cold-resistant, has low water resistance. Efficient in vacuo to a re 1 Pa or lower and at a temperature of -50 … + 115 ° C. Electric machines designed for rolling bearings, hinges and sliding pairs of different single-acting devices.
Grease VNIINP-274 – oil hydrocracking and hydroisomerization thickened with lithium soap of stearic acid and hydrogenated castor oil acids; It contains antioxidant and extreme pressure additives. It has a low volatility, high thermal and mechanical stability, frost and for oxygen. Efficient in vacuo to 10 uPa, and at a temperature of -80 … + 120 ° C. It is intended for small precision ball bearings and gears with thin speed 15000-30000 min-1.
Additional information
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