: Some technical libraries or online repositories might have copies of AGMA standards, including those available for free or through subscription services.
Calculated using Hertzian contact stress formulas to prevent surface fatigue. agma 21801 pdf
As of 2025, —it has not been withdrawn. However, AGMA also publishes ANSI/AGMA 2015-2-A06 , which deals with double-flank composite tolerance (more specialized). Furthermore, the industry is slowly moving toward AGMA 2101 (Fundamental Rating Factors) and fully embracing ISO 1328:2013 for global harmonization. : Some technical libraries or online repositories might