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in creator/contributor: "Nemeth, Z. N."

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Investigation of temperature limitation of various lubricants for high-temperature 20-millimeter-bore ball bearings

Report presenting lubrication studies of bearings lubricated with liquids and solids in a bearing test rig under conditions of minimum lubricant flow. Six liquid lubricants were investigated, including two petroleums and four synthetics. Results regarding bearings with silver-plated beryllium copper cages, bearings with cast Inconel cages, and an analysis of experimental results are provided.

Date: January 1955

Creator: Nemeth, Z. N. & Anderson, W. J.

Item Type: Report

Partner: UNT Libraries Government Documents Department

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Preliminary investigation of molybdenum disulfide-air-mist lubrication for roller bearings operating to DN values of 1 x 10(exp 6) and ball bearings operating to temperatures of 1000 degrees F

The effectiveness of molybdenum disulfide MoS2 as a bearing lubricant was determined at high temperature and at high speeds. A 1-inch-bore ball bearing operated at temperatures to 1000 F, a speed of 1725 rpm, and a thrust load of 20 pounds when lubricated only with MoS2-air mist. A 75-millimeter-bore cageless roller bearing, provided with a MoS2-syrup coating before operation, operated at DN values to 1 x 10(exp 6) with a load of 368 pounds.

Date: October 15, 1951

Creator: Macks, E. F.; Nemeth, Z. N. & Anderson, W. J.