Accession Number:

AD0747432

Title:

Cermet Bearings with High Sliding Speeds for Textile Equipment,

Descriptive Note:

Corporate Author:

FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s):

• Letkov,N. L.

Report Date:

1972-06-09

Pagination or Media Count:

8.0

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