DETAILED DESCRIPTION OF AAR UNCONDITIONAL APPROVAL FOR TIMKEN "AP" BEARINGS

The significance of AAR unconditional approval of "AP" bearings is discussed. The steps required for a manufacturer to make the transition from conditional to unconditional approval is included. The characteristics of these bearings in terms of materials, construction, plus warranty is also included.

• Corporate Authors:

  Timken Roller Bearing Company, Incorporated

  1835 Deuber Avenue, SW
  Canton, OH  United States  44706
• Publication Date: 1970

Media Info

• Features: Tables;
• Pagination: 11 p.

Subject/Index Terms

• TRT Terms: Bearings; Freight cars; Locomotives; Lubrication; Passenger cars; Railroad cars; Specifications; Technology
• Geographic Terms: United States
• Subject Areas: Data and Information Technology; Maintenance and Preservation; Railroads;

Filing Info

• Accession Number: 00039945
• Record Type: Publication
• Report/Paper Numbers: Dom-1-1m Tech Rpt
• Files: TRIS
• Created Date: Jan 22 1973 12:00AM