1 Scope

This document is a part of a package of standards: EN 12080, EN 12081, EN 12082‑1 and EN 12082‑2. This document specifies the quality parameters of axlebox rolling bearings supporting the load of the vehicle, required for reliable operation of trains on European networks. It covers metallurgical and material properties as well as geometric and dimensional characteristics. It also specifies methods for quality assurance and non-destructive testing of the products.