Accession Number : AD0683944

Title :   SELF-LUBRICATING POLYMER MATERIALS IN ROLLER BEARINGS,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Vainshtein,V. E. ; Troyanovskaya,G. I.

Report Date : 21 FEB 1968

Pagination or Media Count : 13

Abstract : The use of the following polymeric self-lubricating materials in the construction of roller bearings on the high-temperature and vacuum performance and longevity of the bearings was investigated: polyacetal, MoS2 + epoxy resin, polyamide + graphite, and teflon + fiber glass. The performance of Cr-Mo-V and steel ShKh15 roller bearings was compared. It was found that the performance of the roller bearings improved considerably if the latter were equipped with a special polyamide ring. The most effective lubricant was found to be the combination teflon + fiber glass.

Descriptors :   (*LUBRICANTS, *ROLLER BEARINGS), (*POLYMERS, LUBRICANTS), POLYESTER PLASTICS, MOLYBDENUM COMPOUNDS, SULFIDES, EPOXY RESINS, POLYAMIDE PLASTICS, GRAPHITE, HALOCARBON PLASTICS, FLUORINE COMPOUNDS, GLASS TEXTILES, USSR

Subject Categories : Lubricants and Hydraulic Fluids
      Hydraulic and Pneumatic Equipment

Distribution Statement : APPROVED FOR PUBLIC RELEASE