1 Scope
This document establishes the specifications relative to family X (greases) for lubricants,
industrial oils and related products of Class L (see ISO 6743‑9). Those greases are mainly used for the lubrication of anti-friction bearings fitted
on machines, vehicles, etc.
This document is written in a general form so that its application can accommodate
various climatic conditions throughout the world. It also stipulates the requirements
for the lubricating grease at the time of the delivery.
NOTE 1 This document is intended to be read in conjunction with ISO 6743‑9.
NOTE 2 Greases for gear applications are specified in ISO 12925‑3.