Railway applications - Axleboxes - Lubricating greases Ingestion-build-73935 For mechanical seals

For mechanical seals

The EN 12953 series is a European Standard that discusses shell boilers

This document does not cover protection for the head

to products intended for animal feeding stuffs (see BS EN ISO 5984)

advantages and disadvantages of various techniques that measure the different aerosol metrics

Railway applications - Axleboxes - Lubricating greases Ingestion-build-73935 For mechanical seals1 Scope This European Standard specifies the quality requirements of greases intended for the lubrication of axlebox rolling bearings according to EN 12080, required for reliable operation of trains on European networks. It covers the approval procedure for a not yet approved grease, the management of modification for an approved grease and the method of quality batch control of the grease. The grease requirements are given for two speed classes.