Tubular layouts of article characteristics make it possible that standardized and non-standardized articles which are similar to each other can be grouped, fined and selected. The document deals with the following groups of articles: radial roller bearings, roller thrust bearings, needle bearings combinations, rolling bearings components.
DIN 4000-12:1994 history
1994DIN 4000-12:1994 Tabular layouts of article characteristics for roller bearings and roller elements