This document specifies the terms and definitions, symbols, basic structural types, codes, dimensions, technical requirements, testing methods, inspection rules, markings, packaging and storage of subway vehicle axlebox bearings (hereinafter referred to as "bearings"). This document is applicable to the production and inspection of axle box bearings for subway vehicles.
T/CAMET 04025-2021 history
2021T/CAMET 04025-2021 Urban rail transit—Rolling bearings— Axle box bearings for metro vehicles