Accession Number : AD0747432

Title :   Cermet Bearings with High Sliding Speeds for Textile Equipment,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Letkov,N. L.

Report Date : 09 JUN 1972

Pagination or Media Count : 8

Abstract : The powder metallurgy bronze graphite bearings, impregnated by IS-20 oil and additions of LZ-27 and LZ-23K surface active reagents (working under hydrodynamic conditions), can be used at high slipping rates. This was shown during tests of powder metallurgy bearings from bronze graphite (10% SN, 2.5% C, and balance CU), impregnated by IS-20 oil + LZ-27 or LZ-23K, by operation at 60,000 rpm. (Author)

Descriptors :   (*BEARINGS, CERMETS), (*TEXTILE INDUSTRY, BEARINGS), BRONZE, GRAPHITE, COPPER, FRICTION, THERMAL STRESSES, MINERAL OILS, ADDITIVES, LUBRICANTS, TEST METHODS, USSR

Subject Categories : Ceramics, Refractories and Glass
      Machinery and Tools

Distribution Statement : APPROVED FOR PUBLIC RELEASE