This standard specifies the elements and tolerances of semicircular thrust washers for plain bearings. This standard applies to stamped bimetal semicircular thrust washers with an outer diameter of 160mm or less. This standard does not include the dimension series of semicircular thrust washers.
GB/T 10447-2008 Referenced Document
GB/T 2889.1 Plain bearings—Terms, definitions, classification and symbols—Part 1: Design, bearing materials and their properties*, 2020-04-28 Update
GB/T 10447-2008 history
2008GB/T 10447-2008 Plain bearings.Pressed bimetallic half thrust washers.Features and tolerances
1989GB/T 10447-1989 Plain bearings--Pressed bimetallic half thrust washers--Features and tolerances